Yale A892 (MP20XD) Service Manual – PDF DOWNLOAD
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Yale A892 (MP20XD) Service Manual – PDF DOWNLOAD
Format: PDF
Language: English
Brand: Yale
DESCRIPTION:
Yale A892 (MP20XD) Service Manual – PDF DOWNLOAD
Manuals Available For A892 (MP20XD)
Manual Manual Title
272484600 Service Repair Manual
272486700 Controller Electronic COMBI
272487200 Multifunction Digital Instrument (MDI)
272490600 Reducer
This manual is addressed exclusively to the specialised technicians of the Yale service network
B 843 MP20X
B 847 MS12/15X, MS12X I.L.
A 892 MP20X/D
- If working outside the workshop, park the truck preferably on the level and immobilize it. If working on a slope is unavoidable, chock the wheels to prevent the machine moving and transfer it to a level area as soon as it is safe to do so. Disconnect the batteries and label all the controls to warn of the work in progress. Immobilize the machine and all equipment that has to be lifted. When towing, use only the prescribed points of connection and make sure the pins and/or bolts are firmly secured.
- Lift and handle all heavy parts using lifting equipment of suitable capacity. Use the lifting eyes provided. Be careful of people in the vicinity of the load to lifted. Do not get chains or metal ropes tangled up. Do not trust damaged chains and ropes (kinked, etc.): do not use them for lifting or pulling. Always wear safety gloves when handling chains and ropes. Handle all parts carefully, do not put your hands or fingers between one part and another.
- Wear type-approved accident-prevention equipment such as safety glasses, gloves and footwear. The area where maintenance work is performed must be kept clean and dry. Clean up any spilt water or oil immediately. Do not pile up greasy or oily rags: they constitute a serious fire risk. Always store these materials in a closed metal container. Do not carry out any servicing operations on the machine with anyone at the controls, unless they are qualified operators helping in the work to be done. When using compressed air to clean parts, protect your eyes with goggles that have side guards.
TABLE OF CONTENTS:
Yale A892 (MP20XD) Service Manual – PDF DOWNLOAD
Section: COMBI ELECTRONIC SYSTEM
FOR INFORMATION REGARDING THE NA.CO COMBI ELECTRONIC SYSTEM, CONSULT SERVICE MANUAL P/N
272486700
Section: ELECTRONIC SYSTEM MDI
FOR INFORMATION REGARDING THE FUNCTIONS OF THE MDI, CONSULT SERVICE MANUAL P/N 272487200
Section: ELECTRICAL SYSTEM
1.0 ELECTRICAL DIAGRAMS – MP20X
1.1 KEY TO FUNCTIONAL ELECTRICAL DIAGRAM
1.2 FUNCTIONAL ELECTRICAL DIAGRAM
1.3 CONTROL CIRCUIT WIRING DIAGRAM
1.4 POWER CIRCUIT WIRING DIAGRAM
1.5 CONNECTOR WIRING DIAGRAM
2.0 ELECTRICAL DIAGRAMS – MS12/15X
2.1 KEY TO FUNCTIONAL ELECTRICAL DIAGRAM
2.2 FUNCTIONAL ELECTRICAL DIAGRAM
2.3 CONTROL CIRCUIT WIRING DIAGRAM
2.4 POWER CIRCUIT WIRING DIAGRAM
2.5 CONNECTOR WIRING DIAGRAM
3.0 ELECTRICAL DIAGRAMS – MP20X/D – MS12X I.L.
3.1 KEY TO FUNCTIONAL ELECTRICAL DIAGRAMS
3.2 FUNCTIONAL ELECTRICAL DIAGRAM
3.3 CONTROL CIRCUIT WIRING DIAGRAM
3.4 POWER CIRCUIT WIRING DIAGRAM
3.5 CONNECTOR WIRING DIAGRAM
4.0 COMMON ELECTRICAL DIAGRAMS
4.1 INTERFACE BOARD WIRING DIAGRAM
4.2 TILLER CONTROL BOARD DIAGRAM
5.0 COMBI CONTROLLER PROGRAMMING TABLE – MP20X – MS12/15X – MP20X/D – MS12X I.L.
5.1 TABLE OF COMBI “SET OPTIONS – ADJUST” PARAMETERS
5.2 TABLE OF COMBI “PARAMETER CHANGE” PARAMETERS
6.0 ELECTRICAL SYSTEM
6.1 TABLE OF ELECTRICAL SYSTEM COMPONENTS
6.1.1 ELECTRICAL SYSTEM COMPONENTS – MP20X
6.1.2 ELECTRICAL SYSTEM COMPONENTS – MS12/15X 20b
6.1.3 ELECTRICAL SYSTEM COMPONENTS – MP20X/d
6.1.4 ELECTRICAL SYSTEM COMPONENTS – MS12X I.L.
6.2 CONNECTING THE POWER CABLES TO THE COMBI CONTROLLER
6.3 COMPONENTS OF THE TILLER CONTROL BOX
6.3.1 TABLE OF TILLER CONTROL BOX COMPONENTS
6.4 TILLER CONTROL BOX
6.4.1 DESCRIPTION OF THE TILLER CONTROL BOX
6.4.2 FORKS UP/DOWN CONTROLS
6.5 TILLER ELECTRONIC CONTROL BOARD
6.5.1 TABLE OF ELECTRONIC BOARD COMPONENTS
6.6 DISASSEMBLY OF THE TILLER CONTROL BOX
6.6.1 REMOVAL OF THE TILLER CONTROL BOARD
6.6.2 CALIBRATION OF THE DRIVE POTENTIOMETER
6.6.3 PROCEDURE
6.6.4 RENEWAL OR INSTALLATION OF THE OPTIONAL “SNAIL” FUNCTION (S10)
6.6.5 RENEWAL OF THE ON/OFF MICROSWITCH AND THE POTENTIOMETRIC MICROSWITCHES
6.6.6 RENEWAL OF THE BUTTERFLY CONTROL SPRING
6.6.7 RENEWAL OF THE BELLY SWITCH
6.6.8 RENEWAL OF THE HORN PUSHBUTTON
6.7 RENEWAL OF THE MAIN SWITCH AND MIDI
6.7.1 REMOVAL OF THE MIDI
6.7.2 REMOVAL OF THE MAIN SWITCH
Section: HYDRAULIC SYSTEM
1.0 KEY TO HYDRAULIC SYSTEM SYMBOLS
2.0 OIL SPECIFICATIONS TABLE
3.1 FUNCTIONAL HYDRAULIC DIAGRAM – MP20X
3.2 HYDRAULIC POWER UNIT – MP20X
4.1 FUNCTIONAL HYDRAULIC DIAGRAM – MS12/15X
4.2 HYDRAULIC POWER UNIT – MS12/15X
5.0 ADJUSTMENT OF THE STACKER FORKS LIFT PRESSURE RELIEF VALVE – MP20X – MS12/15X
6.1 FUNCTIONAL HYDRAULIC DIAGRAM – MP20X/D – MS12X I.L.
6.2 FUNCTIONAL HYDRAULIC DIAGRAM – MS12X I.L.
7.1 HYDRAULIC POWER UNIT – MP20X/D – MS12X I.L.
7.2 TABLE OF HYDRAULIC POWER UNIT COMPONENTS
8.0 ADJUSTMENT OF THE STACKER FORKS LIFT PRESSURE RELIEF VALVE MP20X/D – MS12X I.L.
9.1 HYDRAULIC SYSTEM – MS12/15X
9.2 HYDRAULIC SYSTEM – MP20X/D – MS12X I.L.
9.3 HYDRAULIC SYSTEM – MP20X
9.4 PLUNGER-TYPE PALLET FORKS LIFT CYLINDER
9.5 PLUNGER-TYPE LATERAL LIFT CYLINDER
9.6 SINGLE-ACTING 3-STAGE CENTRAL LIFT CYLINDER
10.0 REMOVAL OF THE PALLET FORKS LIFT CYLINDER
10.1 REMOVAL PROCEDURE
10.2 SEAL RENEWAL
11.0 REMOVAL OF THE LATERAL LIFT CYLINDER – SEAL RENEWAL
11.1 REMOVAL PROCEDURE
11.2 SEAL RENEWAL
11.3 BLEEDING AIR FROM THE CYLINDER
12.0 REMOVAL OF THE CENTRAL LIFT CYLINDER
12.1 CYLINDER REMOVAL PROCEDURE
12.2 SEAL RENEWAL
12.3 CYLINDER ASSEMBLY
13.0 RENEWAL OF THE ELECTRIC PUMP – RENEWAL OF THE PUMP BODY
13.1 REMOVAL OF THE HYDRAULIC POWER UNIT
13.2 REMOVAL OF THE PUMP MOTOR – MP20X/D
13.3 REMOVAL OF THE PUMP MOTOR – MS12/15X – MS12X I.L.
13.4 REMOVAL OF THE PUMP BODY
14.0 RENEWAL OF THE ELECTRIC PUMP – RENEWAL OF THE PUMP BODY – MP20X
14.1 REMOVAL PROCEDURE
14.2 REMOVAL OF THE HYDRAULIC UNIT
14.3 REMOVAL OF THE PUMP MOTOR
14.4 REMOVAL OF THE PUMP BODY
Section: MECHANICAL LINKAGES
1.0 MECHANICAL LINKAGE COMPONENTS – MP20X
2.0 MECHANICAL LINKAGE COMPONENTS – MP20X/D – MS12X I.L.
3.0 RENEWAL OF THE FRONT LEVERS – RENEWAL OF THE REAR LEVER
3.1 REMOVAL OF FRONT LEVERS
3.2 REMOVAL OF REAR LEVER
Section: MECHANICS
1.0 TABLE OF TIGHTENING TORQUES
2.0 REAR BODY COMPONENTS
2.1 TABLE OF REAR BODY COMPONENTS
3.0 REMOVAL OF THE OPERATOR PLATFORM – RENEWAL OF THE PLATFORM RETURN SPRING
3.1 REMOVAL OF THE PLATFORM
4.0 REMOVAL OF SIDE GUARDS – REMOVAL OF SIDE GUARD SUPPORT SPRING
4.1 REMOVAL OF THE GAS SPRING
4.2 REMOVAL OF THE SIDE GUARD ASSEMBLY
4.3 RENEWAL OF THE SIDE GUARDS
5.0 RENEWAL OF THE TILLER SPRING
5.1 REMOVAL PROCEDURE
6.0 RENEWAL OF THE DRIVE WHEEL – RENEWAL OF THE PIVOTING WHEEL
6.1 REMOVAL OF THE DRIVE WHEEL
6.2 RENEWAL OF THE PIVOTING WHEEL
6.3 RENEWAL OF THE PIVOTING ASSEMBLY
7.0 REMOVAL OF THE TILLER ASSEMBLY – REMOVAL OF THE TRACTION MOTOR
7.1 REMOVAL OF THE TILLER
7.2 REMOVAL OF THE TRACTION MOTOR
8.0 REMOVAL OF THE REDUCTION GEAR SUPPORT SPRINGS
8.1 REMOVAL PROCEDURE
9.0 RENEWAL OF THE DRIVE UNIT SUPPORT – RENEWAL OF THE UPPER LEVER -RENEWAL OF THE LOWER
LEVER
9.1 REMOVAL PROCEDURE
Section: MECHANICS – MASTS
1.0 MAST TYPES
2.0 REMOVAL OF THE FORK CARRIAGE ON 3-STAGE MASTS
2.1 REMOVAL PROCEDURE
3.0 REMOVAL OF THE FORK CARRIAGE ON 2-STAGE MASTS
3.1 REMOVAL PROCEDURE
4.0 REMOVAL OF THE INNER MAST SECTION ON 2-STAGE MASTS
4.1 REMOVAL PROCEDURE
5.0 REMOVAL OF THE INNER MAST SECTIONS ON 3-STAGE MASTS
5.1 REMOVAL OF THE INNER MAST SECTION
5.2 REMOVAL OF THE INTERMEDIATE MAST SECTION
6.0 REMOVAL OF THE COMPLETE MAST ASSEMBLY
6.1 REMOVAL PROCEDURE
Section: REDUCTION GEAR
1.0 GR-96 REDUCTION GEAR COMPONENTS
1.1 TABLE OF GR-96 REDUCTION GEAR COMPONENTS
2.0 REMOVAL OF THE REDUCTION GEAR
2.1 REMOVAL PROCEDURE
Section: BRAKING SYSTEM
1.0 COMPONENTS OF THE ELECTROMAGNETIC BRAKE
2.0 BRAKING SYSTEM
2.1 SERVICE BRAKE
2.2 REGENERATIVE BRAKING
2.3 EMERGENCY AND PARKING BRAKE
3.0 REMOVAL AND ADJUSTMENT OF THE ELECTROMAGNETIC BRAKE
3.1 REMOVAL PROCEDURE
4.0 ADJUSTMENT AND PUTTING INTO SERVICE
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