KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL – PDF Download
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- KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL
- PUBLICATION NUMBER:SEN02223-12
- SERIAL NUMBERS:
PC400- 70001 and up
PC400LC- 70001 and up
PC450- 70001 and up
PC450LC- 70001 and up
Description
KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL
KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL – PDF DOWNLOAD:
SCREENSHOTS OF THE MANUAL:
DESCRIPTION:
KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL
This shop manual contains the necessary technical information for services performed in a workshop. For ease of understanding, the manual is divided into the following sections.
00. Index and foreword
This section explains the shop manuals list, table of contents, safety, and basic information.
01. Specification
This section explains the specifications of the machine.
10. Structure, function and maintenance standard
This section explains the structure, function, and maintenance standard values of each component. The structure and function sub-section explains the structure and function of each component. It serves not only to give an understanding of the structure, but also serves as reference material for troubleshooting. The maintenance standard sub-section explains the criteria and remedies for disassembly and service.
20. Standard value table
This section explains the standard values for new machine and judgement criteria for testing, adjusting, and troubleshooting. This standard value table is used to check the standard values in testing and adjusting and to judge parts in troubleshooting.
30. Testing and adjusting
This section explains measuring instruments and measuring methods for testing and adjusting, and method of adjusting each part. The standard values and judgement criteria for testing and adjusting are explained in Testing and adjusting.
40. Troubleshooting
This section explains how to find out failed parts and how to repair them. The troubleshooting is divided by failure modes. The “S mode” of the troubleshooting related to the engine may be also explained in the Chassis volume and Engine volume. In this case, see the Chassis volume.
50. Disassembly and assembly
This section explains the special tools and procedures for removing, installing, disassembling, and assembling each component, as well as precautions for them. In addition, tightening torque and quantity and weight of coating material, oil, grease, and coolant necessary for the work are alsov explained.
90. Diagrams and drawings (chassis volume)/Repair and replacement of parts (engine volume)
Chassis volume
This section gives hydraulic circuit diagrams and electrical circuit diagrams.
Engine volume
This section explains the method of reproducing, repairing, and replacing parts.
TABLE OF CONTENTS:
KOMATSU PC400-8 PC400LC-8 PC450-8 PC450LC-8 HYDRAULIC EXCAVATOR SERVICE REPAIR MANUAL
COVER ....................................................................................... 1 00 Index and foreword........................................................................ 0 Index.................................................................................... 3 Composition of shop manual........................................................... 4 Table of contents.................................................................... 6 Foreword and general information......................................................... 15 Safety notice........................................................................ 16 How to read the shop manual.......................................................... 21 Explanation of terms for maintenance standard........................................ 23 Handling of electric equipment and hydraulic component............................... 25 Handling of connectors newly used for engines........................................ 34 How to read electric wire code....................................................... 37 Precautions when carrying out operation.............................................. 40 Method of disassembling and connecting push-pull type coupler........................ 43 Standard tightening torque table..................................................... 46 Conversion table..................................................................... 50 01 Specification............................................................................. 0 Specification and technical data......................................................... 57 Specification dimension drawings..................................................... 58 Specifications....................................................................... 60 Weight table......................................................................... 64 Table of fuel, coolant and lubricants................................................ 68 10 Structure, function and maintenance standard.............................................. 0 Engine and cooling system................................................................ 71 Engine related parts................................................................. 72 Radiator, oil cooler and aftercooler................................................. 73 Power train.............................................................................. 75 Power train.......................................................................... 76 Swing circle......................................................................... 77 Swing machinery...................................................................... 78 Final drive.......................................................................... 80 Sprocket............................................................................. 82 Undercarriage and frame.................................................................. 85 Track frame and recoil spring........................................................ 86 Idler................................................................................ 88 Carrier roller....................................................................... 90 Track roller......................................................................... 91 Track shoe........................................................................... 92 Hydraulic system, Part 1................................................................. 97 Hydraulic equipment layout drawing................................................... 98 Hydraulic tank and filter............................................................ 100 Hydraulic pump....................................................................... 102 Hydraulic system, Part 2................................................................. 127 Control valve........................................................................ 128 CLSS................................................................................. 140 Functions and operation by valve..................................................... 144 Merge-divider valve.................................................................. 159 Attachment circuit selector valve.................................................... 184 Holding valve........................................................................ 186 Hydraulic system, Part 3................................................................. 193 Valve control........................................................................ 194 PPC valve............................................................................ 196 Solenoid valve....................................................................... 212 PPC accumulator...................................................................... 214 Return oil filter.................................................................... 215 Center swivel joint.................................................................. 216 Travel motor......................................................................... 217 Swing motor.......................................................................... 229 Hydraulic cylinder................................................................... 238 Work equipment........................................................................... 241 Work equipment....................................................................... 242 Dimensions of components............................................................. 244 Cab and its attachments.................................................................. 249 Air conditioner piping............................................................... 250 Electrical system........................................................................ 253 Engine control....................................................................... 254 Electrical control system............................................................ 265 Monitor system....................................................................... 290 Sensors.............................................................................. 317 KOMTRAX terminal system.............................................................. 320 20 Standard value table...................................................................... 0 Standard service value table............................................................. 323 Standard value table for engine...................................................... 324 Standard value table for chassis related parts....................................... 325 Standard value table for chassis related parts (Loading shovel specification)........ 334 30 Testing and adjusting..................................................................... 0 Testing and adjusting, Part 1............................................................ 345 Tools for testing, adjusting and troubleshooting..................................... 347 Sketches of special tools............................................................ 351 Testing engine speed................................................................. 352 Testing air boost pressure........................................................... 353 Testing exhaust temperature.......................................................... 354 Testing exhaust gas color............................................................ 355 Adjusting valve clearance............................................................ 356 Testing compression pressure......................................................... 358 Testing blow-by pressure............................................................. 360 Testing engine oil pressure.......................................................... 361 Testing EGR valve drive pressure..................................................... 362 Handling fuel system parts........................................................... 363 Releasing residual pressure from fuel system......................................... 363 Testing fuel pressure................................................................ 364 Handling during cylinder cut-out operation........................................... 365 Handling during no injection cranking operation...................................... 365 Testing fuel return and leakage...................................................... 366 Bleeding air from fuel circuit....................................................... 369 Checking fuel circuit for leakage.................................................... 371 Checking and adjusting fan belt and alternator belt.................................. 372 Checking and adjusting air conditioner compressor belt tension....................... 373 Testing swing circle bearing clearance............................................... 374 Checking and adjusting track shoe tension............................................ 375 Testing and adjustment oil pressure in work equipment, swing, and travel circuits.... 376 Testing control circuit basic pressure............................................... 380 Checking and adjusting pump PC control circuit oil pressure.......................... 381 Checking and adjusting pump LS control circuit oil pressure.......................... 384 Testing solenoid valve output pressure............................................... 389 Testing PPC valve output pressure.................................................... 392 Adjusting play of work equipment and swing PPC valves................................ 394 Inspecting locations of hydraulic drift of work equipment............................ 395 Releasing residual pressure from hydraulic circuit................................... 397 Testing oil leakage amount........................................................... 398 Bleeding air from various parts...................................................... 401 Testing and adjusting, Part 2............................................................ 405 Special functions of machine monitor................................................. 406 Testing and adjusting, Part 3............................................................ 461 Handling voltage circuit of engine controller........................................ 462 Preparation work for troubleshooting of electrical system............................ 463 Procedure for testing diodes......................................................... 468 Pm Clinic service.................................................................... 469 Undercarriage troubleshooting report................................................. 476 40 Troubleshooting........................................................................... 0 Failure code table and fuse locations.................................................... 479 Failure code table................................................................... 480 Fuse locations....................................................................... 483 General Information on troubleshooting................................................... 489 Points to remember when troubleshooting.............................................. 490 Sequence of events in troubleshooting................................................ 491 Check before troubleshooting......................................................... 492 Classification and troubleshooting steps............................................. 493 Information in troubleshooting table................................................. 494 Possible problems and troubleshooting No............................................. 496 Connection table for connector pin numbers........................................... 498 T- branch box and T- branch adapter table............................................ 534 Troubleshooting by failure code, Part 1.................................................. 539 Failure code [989L00] Engine Controller Lock Caution 1............................... 541 Failure code [989M00] Engine Controller Lock Caution 2............................... 542 Failure code [989N00] Engine Controller Lock Caution 3............................... 543 Failure code [AA10NX] Air cleaner Clogging........................................... 544 Failure code [AB00KE] Charge Voltage Low............................................. 546 Failure code [B@BAZG] Eng Oil Press Low.............................................. 548 Failure code [B@BAZK] Eng Oil Level Low.............................................. 550 Failure code [B@BCNS] Eng Water Overheat............................................. 552 Failure code [B@BCZK] Eng Water Level Low............................................ 554 Failure code [B@HANS] Hydr Oil Overheat.............................................. 556 Failure code [CA111] EMC Critical Internal Failure................................... 557 Failure code [CA115] Eng Ne and Bkup Speed Sens Error................................ 559 Failure code [CA122] Chg Air Press Sensor High Error................................. 560 Failure code [CA123] Chg Air Press Sensor Low Error.................................. 562 Failure code [CA131] Throttle Sensor High Error...................................... 564 Failure code [CA132] Throttle Sensor Low Error....................................... 566 Failure code [CA135] Eng Oil Press Sensor High Error................................. 568 Failure code [CA141] Eng Oil Press Sensor Low Error.................................. 570 Failure code [CA144] Coolant Temp Sensor High Error.................................. 571 Failure code [CA145] Coolant Temp Sensor Low Error................................... 573 Failure code [CA153] Chg Air Temp Sensor High Error.................................. 575 Failure code [CA154] Chg Air Temp Sensor Low Error................................... 577 Failure code [CA187] Sens Supply 2 Volt Low Error.................................... 579 Failure code [CA221] Ambient Press Sens High Error................................... 581 Failure code [CA222] Ambient Press Sens Low Error.................................... 583 Failure code [CA227] Sens Supply 2 Volt High Error................................... 585 Failure code [CA234] Eng Overspeed................................................... 586 Failure code [CA238] Ne Speed Sens Supply Volt Error................................. 587 Failure code [CA263] Fuel Temp Sensor High Error..................................... 588 Failure code [CA265] Fuel Temp Sensor Low Error...................................... 590 Failure code [CA271] IMV/PCV1 Short Error............................................ 591 Failure code [CA272] IMV/PCV1 Open Error............................................. 593 Failure code [CA273] PCV2 Short Error................................................ 595 Failure code [CA274] PCV2 Open Error................................................. 597 Failure code [CA322] Inj #1 Open/Short Error......................................... 599 Failure code [CA323] Inj #5 (L/B#5) Open/Short Error................................. 601 Failure code [CA324] Inj #3 (L/B#3) Open/Short Error................................. 603 Failure code [CA325] Inj #6 Open/Short Error......................................... 605 Failure code [CA331] Inj #2 Open/Short Error......................................... 607 Failure code [CA332] Inj #4 Open/Short Error......................................... 609 Troubleshooting by failure code, Part 2.................................................. 613 Failure code [CA342] Calibration Code Incompatibility................................ 615 Failure code [CA351] Injectors Drive Circuit Error................................... 616 Failure code [CA352] Sens Supply 1 Volt Low Error.................................... 618 Failure code [CA386] Sens Supply 1 Volt High Error................................... 620 Failure code [CA441] Battery Voltage Low Error....................................... 622 Failure code [CA442] Battery Voltage High Error...................................... 624 Failure code [CA449] Rail Press Very High Error...................................... 626 Failure code [CA451] Rail Press Sensor High Error.................................... 629 Failure code [CA452] Rail Press Sensor Low Error..................................... 631 Failure code [CA553] Rail Press High Error........................................... 633 Failure code [CA554] Rail Press Sensor In Range Error................................ 634 Failure code [CA559] Rail Press Low Error............................................ 635 Failure code [CA689] Eng Ne Speed Sensor Error....................................... 639 Failure code [CA731] Eng Bkup Speed Sens Phase Error................................. 641 Failure code [CA757] All Continuous Data Lost Error.................................. 642 Failure code [CA778] Eng Bkup Speed Sensor Error..................................... 644 Failure code [CA1228] EGR valve servo error 1........................................ 646 Failure code [CA1625] EGR valve servo error 2........................................ 647 Failure code [CA1633] KOMNET Datalink Timeout Error.................................. 648 Failure code [CA2185] Throt Sens Sup Volt High Error................................. 650 Failure code [CA2186] Throt Sens Sup Volt Low Error.................................. 652 Failure code [CA2249] Rail Press Very Low Error...................................... 653 Failure code [CA2271] EGR valve lift sensor high error............................... 654 Failure code [CA2272] EGR valve lift sensor low error................................ 656 Failure code [CA2351] EGR valve solenoid operation short circuit..................... 657 Failure code [CA2352] EGR valve solenoid operation disconnect........................ 659 Failure code [CA2555] Grid Htr Relay Volt Low Error.................................. 660 Failure code [CA2556] Grid Htr Relay Volt High Error................................. 662 Failure code [D110KB] Battery Relay Drive S/C........................................ 664 Failure code [D19JKZ] Personal Code Relay Abnormality................................ 666 Failure code [D862KA] GPS Antenna Discon............................................. 668 Failure code [DA22KK] Pump Solenoid Power Low Error.................................. 669 Failure code [DA25KP] 5V sensor power supply output 1 abnormality.................... 671 Failure code [DA29KQ] Model Selection Abnormality.................................... 674 Troubleshooting by failure code, Part 3.................................................. 677 Failure code [DA2RMC] CAN Discon (Pump con detected)................................. 679 Failure code [DAF8KB] Short circuit in camera power supply........................... 681 Failure code [DAFGMC] GPS Module Error............................................... 683 Failure code [DAFRMC] CAN discon (Monitor detected).................................. 684 Failure code [DGH2KB] Hyd Oil Sensor Short........................................... 686 Failure code [DHPAMA] F Pump Press Sensor Abnormality................................ 687 Failure code [DHPBMA] R Pump Press Sensor Abnormality................................ 689 Failure code [DHS3MA] Arm Curl PPC Press Sensor Abnormality.......................... 691 Failure code [DHS4MA] Bucket Curl PPC Press Sensor Abnormality....................... 693 Failure code [DHX1MA] Overload Sensor Abnormality (Analog)........................... 695 Failure code [DW43KA] Travel Speed Sol. Open Circuit................................. 696 Failure code [DW43KB] Travel Speed Sol. Short Circuit................................ 698 Failure code [DW45KA] Swing Brake Sol. Open Circuit.................................. 700 Failure code [DW45KB] Swing Brake Sol. Short Circuit................................. 702 Failure code [DW91KA] Travel Junction Sol.Open Circuit............................... 704 Failure code [DW91KB] Travel Junction Sol. Short Circuit............................. 706 Failure code [DWA2KA] Attachment Sol Open Circuit.................................... 708 Failure code [DWA2KB] Attachment Sol Short Circuit................................... 709 Failure code [DWJ0KA] Merge-divider Sol. Open Circuit................................ 710 Failure code [DWJ0KB] Merge-divider Sol. Short Circuit............................... 712 Failure code [DWK0KA] 2-stage Relief Sol. Open Circuit............................... 714 Failure code [DWK0KB] 2-stage Relief Sol. Short Circuit.............................. 716 Failure code [DXA0KA] PC-EPC Sol. Open Circuit....................................... 718 Failure code [DXA0KB] PC-EPC Sol. Short Circuit...................................... 720 Failure code [DXE0KA] LS-EPC Sol. Open Circuit....................................... 722 Failure code [DXE0KB] LS-EPC Sol. Short Circuit...................................... 724 Failure code [DXE4KA] Service Current EPC Open Circuit............................... 726 Failure code [DXE4KB] Service Current EPC Short Circuit.............................. 727 Failure code [DY20KA] Wiper Working Abnormality...................................... 728 Failure code [DY20MA] Wiper Parking Abnormality...................................... 730 Failure code [DY2CKA] Washer Drive Open Discon....................................... 732 Failure code [DY2CKB] Washer Drive Short Circuit..................................... 734 Failure code [DY2DKB] Wiper Drive (Fwd) Short Circuit................................ 736 Failure code [DY2EKB] Wiper Drive (Rev) Short Circuit................................ 738 Troubleshooting of electrical system (E-mode)............................................ 741 Before carrying out troubleshooting of electrical system............................. 744 Information contained in troubleshooting table....................................... 746 E-1 Engine does not start............................................................ 747 E-2 Auto-decelerator does not operate................................................ 750 E-3 Automatic warming-up system does not operate..................................... 752 E-4 Preheater does not operate....................................................... 754 E-5 All work equipment, swing, and travel mechanism do not move...................... 756 E-6 Power maximizing function does not operate....................................... 758 E-7 Machine monitor does not display at all.......................................... 760 E-8 Machine monitor does not display some items...................................... 762 E-9 Contents of display by machine monitor are different from applicable machine..... 762 E-10 Fuel level monitor was lighted in red while engine running...................... 763 E-11 Engine coolant temperature gauge does not indicate normally..................... 764 E-12 Hydraulic oil temperature gauge does not indicate normally...................... 766 E-13 Fuel level gauge does not indicate normally..................................... 767 E-14 Swing lock monitor does not indicate normally................................... 768 E-15 When monitor switch is operated, monitor displays nothing....................... 770 E-16 Windshield wiper and window washer do not operate............................... 772 E-17 Machine push-up function does not operate normally.............................. 776 E-18 Monitoring function fails to display “boom raise” normally...................... 778 E-19 Monitoring function fails to display “boom lower” normally...................... 780 E-20 Monitoring function fails to display “arm IN” normally.......................... 782 E-21 Monitoring function fails to display “arm OUT” normally......................... 784 E-22 Monitoring function fails to display “bucket CURL” normally..................... 786 E-23 Monitoring function fails to display “bucket DUMP” normally..................... 788 E-24 Monitoring function fails to display “swing” normally........................... 790 E-25 Monitoring function fails to display “travel” normally.......................... 792 E-26 Monitoring function fails to display “travel differential pressure” normally.... 794 E-27 Monitoring function fails to display “service” normally......................... 796 E-28 KOMTRAX system does not operate normally........................................ 798 E-29 Air conditioner does not operate................................................ 800 E-30 Travel alarm does not sound or does not stop sounding........................... 802 E-31 Horn does not sound............................................................. 804 Troubleshooting of hydraulic and mechanical system (H-mode).............................. 807 System chart for hydraulic and mechanical system..................................... 810 Information contained in troubleshooting table....................................... 812 H-1 All work equipment lack power, or travel and swing speeds are slow............... 814 H-2 Engine speed sharply drops or engine stalls...................................... 816 H-3 No work equipment, swing or travel move.......................................... 817 H-4 Abnormal noise is heard from around hydraulic pump............................... 817 H-5 Auto-decelerator does not work................................................... 818 H-6 Fine control mode does not function or responds slow............................. 818 H-7 Boom moves slowly or lacks power................................................. 819 H-8 Arm moves slowly or lacks power.................................................. 820 H-9 Bucket moves slowly or lacks power............................................... 821 H-10 Work equipment does not move in its single operation............................ 821 H-11 Work equipment has a bit too fast hydraulic drift............................... 822 H-12 Work equipment has big time lag................................................. 824 H-13 Other work equipment moves when relieving single circuit........................ 824 H-14 Power max. switch does not operate.............................................. 824 H-15 Machine push-up function does not operate....................................... 825 H-16 In compound operation of work equipment, speed of part loaded more is low....... 826 H-17 When machine swings and raises boom simultaneously, boom rising speed is low.... 826 H-18 When machine swings and travels simultaneously, travel speed lowers largely..... 826 H-19 Machine deviates during travel.................................................. 827 H-20 Travel speed is low............................................................. 828 H-21 Machine is not steered well or steering power is low............................ 829 H-22 Travel speed does not change or travel speed is low or high..................... 830 H-23 Travel system does not move (only one side)..................................... 831 H-24 Upper structure does not swing.................................................. 832 H-25 Swing acceleration or swing speed is low........................................ 834 H-26 Upper structure overruns remarkably when it stops swinging...................... 836 H-27 Large shock is made when upper structure stops swinging......................... 837 H-28 Large sound is made when upper structure stops swinging......................... 837 H-29 Hydraulic drift of swing is large............................................... 838 H-30 Attachment circuit is not changed............................................... 839 H-31 Oil flow in attachment circuit cannot be controlled............................. 839 Troubleshooting of engine (S-mode)....................................................... 841 Method of using troubleshooting chart................................................ 843 S-1 Starting performance is poor..................................................... 846 S-2 Engine does not start............................................................ 848 S-3 Engine does not pick up smoothly................................................. 852 S-4 Engine stops during operations................................................... 853 S-5 Engine does not rotate smoothly.................................................. 854 S-6 Engine lacks output (or lacks power)............................................. 855 S-7 Exhaust smoke is black (incomplete combustion)................................... 856 S-8 Oil consumption is excessive (or exhaust smoke is blue).......................... 857 S-9 Oil becomes contaminated quickly................................................. 858 S-10 Fuel consumption is excessive................................................... 859 S-11 Oil is in coolant (or coolant spurts back or coolant level goes down)........... 860 S-12 Oil pressure drops.............................................................. 861 S-13 Oil level rises (Entry of coolant or fuel)...................................... 862 S-14 Coolant temperature becomes too high (overheating).............................. 864 S-15 Abnormal noise is made.......................................................... 865 S-16 Vibration is excessive.......................................................... 866 50 Disassembly and assembly.................................................................. 0 General information on disassembly and assembly.......................................... 869 How to read this manual.............................................................. 870 Coating materials list............................................................... 872 Special tool list.................................................................... 875 Sketches of special tools............................................................ 878 Engine and cooling system................................................................ 885 Removal and installation of fuel supply pump assembly................................ 886 Removal and installation of fuel injector assembly................................... 890 Removal and installation of engine front seal........................................ 896 Removal and installation of engine rear seal......................................... 899 Removal and installation of cylinder head assembly................................... 904 Removal and installation of radiator assembly........................................ 913 Removal and installation of hydraulic oil cooler assembly............................ 915 Removal and installation of aftercooler assembly..................................... 917 Removal and installation of engine and hydraulic oil pump assembly................... 918 Power train.............................................................................. 927 Removal and installation of travel motor and final drive assembly.................... 928 Disassembly and assembly of final drive assembly..................................... 929 Removal and installation of swing motor and swing machinery assembly................. 937 Disassembly and assembly of swing motor and swing machinery assembly................. 938 Removal and installation of swing circle assembly.................................... 945 Undercarriage and frame.................................................................. 947 Disassembly and assembly of carrier roller assembly.................................. 948 Disassembly and assembly of track roller assembly.................................... 950 Disassembly and assembly of idler assembly........................................... 951 Disassembly and assembly of recoil spring assembly................................... 954 Removal and installation of sprocket................................................. 956 Expansion and installation of track shoe assembly.................................... 957 Removal and installation of revolving frame assembly................................. 959 Removal and installation of counterweight assembly................................... 962 Hydraulic system......................................................................... 967 Removal and installation of center swivel joint assembly............................. 968 Disassembly and assembly of center swivel joint assembly............................. 970 Removal and installation of hydraulic tank assembly.................................. 971 Removal and installation of control valve assembly................................... 973 Disassembly and assembly of control valve assembly................................... 976 Removal and installation of hydraulic pump assembly.................................. 980 Removal and installation of oil seal in hydraulic pump input shaft................... 983 Disassembly and assembly of work equipment PPC valve assembly........................ 984 Disassembly and assembly of travel PPC valve assembly................................ 986 Disassembly and assembly of hydraulic cylinder assembly.............................. 989 Work equipment........................................................................... 997 Removal and installation of work equipment assembly.................................. 998 Cab and its attachments..................................................................1003 Removal and installation of operator cab assembly....................................1004 Removal and installation of operator cab glass (stuck glass).........................1007 Removal and installation of front window assembly....................................1017 Removal and installation of floor frame assembly.....................................1024 Electrical system........................................................................1029 Removal and installation of air conditioner unit assembly............................1030 Removal and installation of KOMTRAX communication modem assembly.....................1033 Removal and installation of monitor assembly.........................................1034 Removal and installation of pump controller assembly.................................1036 Removal and installation of engine controller........................................1038 90 Diagrams and drawings..................................................................... 0 Hydraulic diagrams and drawings..........................................................1041 Hydraulic circuit diagram............................................................1043 Electrical diagrams and drawings.........................................................1046 Electrical circuit diagram...........................................................1048 Connector list and stereogram........................................................1053
PLEASE NOTE:
⦁ This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
⦁ Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.
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