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BOBCAT Trencher LT112 MX112 LT113 LT113 LT213 LT313 LT414 Service Manual 6903281 PDF DOWNLOAD
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BOBCAT Trencher LT112 MX112 LT113 LT113 LT213 LT313 LT414 Service Manual 6903281 PDF DOWNLOAD
(LT112) S/N 045200101 & Above
(MX112) S/N 045100101 & Above
(LT113) S/N 233800101 & Above
(LT113) S/N B3WV00101 & Above
(LT213) S/N 045300101 & Above
(LT313) S/N 045400101 & Above
(LT414) S/N A0RS00101 & Above
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Description
BOBCAT Trencher LT112 MX112 LT113 LT113 LT213 LT313 LT414 Service Manual 6903281 PDF DOWNLOAD
FILE DETAILS:
BOBCAT Trencher LT112 MX112 LT113 LT113 LT213 LT313 LT414 Service Manual 6903281 PDF DOWNLOAD
Language : English
Pages : 162
Downloadable : Yes
File Type : PDF
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
BOBCAT Trencher LT112 MX112 LT113 LT113 LT213 LT313 LT414 Service Manual 6903281 PDF DOWNLOAD
(LT112) S/N 045200101 & Above
(MX112) S/N 045100101 & Above
(LT113) S/N 233800101 & Above
(LT113) S/N B3WV00101 & Above
(LT213) S/N 045300101 & Above
(LT313) S/N 045400101 & Above
(LT414) S/N A0RS00101 & Above
MAINTENANCE SAFETY.................................................... 3 CONTENTS.............................................................. 5 FOREWORD.............................................................. 7 SERIAL NUMBER LOCATION............................................ 9 Attachment Serial Number...................................... 9 DELIVERY REPORT................................................... 10 ATTACHMENT IDENTIFICATION......................................... 11 LT112 And LT113 Trencher...................................... 11 MX112 Trencher................................................ 12 LT213 And LT313 Trencher...................................... 13 LT414 Trencher................................................ 14 SAFETY AND MAINTENANCE................................................ 15 TROUBLESHOOTING................................................... 17 Chart......................................................... 17 DAILY INSPECTION.................................................. 19 Bob-Tach®..................................................... 19 Common Industry Interface..................................... 21 Trencher Mount Inspection..................................... 22 X-Change Mount Inspection..................................... 22 Chain Guide Inspection........................................ 22 Daily Lubrication............................................. 22 TRENCH CLEANER.................................................... 23 Removal And Installation...................................... 23 HYDRAULIC SYSTEM...................................................... 25 SIDE SHIFT CYLINDER............................................... 27 Removal And Installation...................................... 27 Parts Identification.......................................... 28 Disassembly................................................... 29 Assembly...................................................... 31 HYDRAULIC MOTOR (LT112, MX112 AND LT213).......................... 37 Removal And Installation...................................... 37 Parts Identification.......................................... 38 Disassembly And Assembly...................................... 39 Inspection.................................................... 43 Timing The Hydraulic Motor.................................... 44 HYDRAULIC MOTOR (LT313)........................................... 45 Removal And Installation...................................... 45 Parts Identification.......................................... 46 Disassembly................................................... 47 Inspection.................................................... 50 Assembly...................................................... 51 HYDRAULIC MOTOR (LT414)........................................... 55 Removal And Installation...................................... 55 Parts Identification.......................................... 56 Disassembly................................................... 57 Inspection.................................................... 60 Assembly...................................................... 61 SIDE SHIFT CONTROL VALVE (LT213 AND LT313)........................ 65 Removal And Installation...................................... 65 Parts Identification.......................................... 66 Disassembly................................................... 67 Assembly...................................................... 71 SIDE SHIFT CONTROL VALVE (LT414).................................. 75 Removal And Installation...................................... 75 Parts Identification.......................................... 77 Disassembly................................................... 78 Assembly...................................................... 82 MAINFRAME............................................................. 87 AUGER............................................................. 89 Removal And Installation...................................... 89 Adjustment.................................................... 90 DIGGING CHAIN..................................................... 91 Removal And Installation (One Piece).......................... 91 Removal And Installation (Split).............................. 92 Adjustment.................................................... 94 Tooth Removal And Installation................................ 95 SINGLE STANDARD PATTERNS (LT112 AND MX112)........................ 97 Component Description......................................... 97 2 Ft x 4 In Cup Tooth Pattern Installation.................... 98 2 Ft x 6 In Cup Tooth Pattern Installation.................... 99 2 Ft x 8 In Cup Tooth Pattern Installation....................100 SINGLE STANDARD PATTERNS (LT113)..................................101 Component Description.........................................101 3 Ft x 4 In Cup Tooth Pattern Installation....................102 3 Ft x 6 In Cup Tooth Pattern Installation....................103 3 Ft x 8 In Cup Tooth Pattern Installation....................104 DOUBLE STANDARD PATTERNS (LT112 AND MX112)........................105 Component Description.........................................105 2 Ft x 4 In Cup Tooth Pattern Installation....................106 2 Ft x 4 In Carbide Tooth Pattern Installation................107 2 Ft x 4 In Cup Tooth / Carbide Tooth Pattern Installation....108 2 Ft x 6 In Cup Tooth Pattern Installation....................109 2 Ft x 8 In Cup Pattern Installation..........................110 DOUBLE STANDARD PATTERNS (LT113)..................................111 Component Description.........................................111 3 Ft x 4 In Cup Tooth Pattern Installation....................112 3 Ft x 4 In Carbide Tooth Pattern Installation................113 3 Ft x 4 In Cup Tooth / Carbide Tooth Pattern Installation....114 3 Ft x 6 In Cup Tooth Pattern Installation....................115 3 Ft x 8 In Cup Tooth Pattern Installation....................116 SHARK PATTERNS (LT112)............................................117 Component Description.........................................117 2 Ft x 4 In Shark Tooth Pattern Installation..................118 2 Ft x 6 In Shark Tooth Pattern Installation..................119 SHARK PATTERNS (LT113)............................................121 Component Description.........................................121 3 Ft x 4 In Shark Tooth Pattern Installation..................122 3 Ft x 6 In Shark Tooth Pattern Installation..................123 HEAD SHAFT........................................................125 Removal And Installation......................................125 Parts Identification..........................................126 Disassembly...................................................127 Assembly......................................................128 DRIVE SPROCKET....................................................129 Removal And Installation......................................129 BOOM..............................................................131 Removal And Installation......................................131 GREASE CYLINDER...................................................133 Removal And Installation......................................133 Disassembly And Assembly......................................133 SIDE SHIFT BARS...................................................135 Removal And Installation......................................135 BOOM END WHEEL (LT112, MX112, LT113 AND LT213)....................137 Removal And Installation......................................137 Disassembly...................................................137 Assembly......................................................138 BOOM END WHEEL (LT313)............................................139 Removal And Installation......................................139 Disassembly...................................................139 Assembly......................................................140 SPECIFICATIONS........................................................141 Trencher SPECIFICATIONS (LT112 AND LT113).........................143 Dimensions....................................................143 Performance...................................................143 Hydraulic System..............................................144 TRENCHER SPECIFICATIONS (MX112)...................................145 Dimensions....................................................145 Performance...................................................145 Hydraulic System..............................................146 TRENCHER SPECIFICATIONS (LT213 AND LT313).........................147 Dimensions....................................................147 Performance...................................................147 Hydraulic System..............................................148 TRENCHER SPECIFICATIONS (LT414)...................................149 Dimensions....................................................149 Performance...................................................149 Hydraulic System..............................................150 HYDRAULIC SYMBOLS FOR ATTACHMENTS.................................151 HYDRAULIC SCHEMATIC...............................................153 LT112, MX112 AND LT113........................................153 HYDRAULIC SCHEMATIC...............................................155 LT213 AND LT313...............................................155 HYDRAULIC SCHEMATIC...............................................157 LT414.........................................................157 TORQUE SPECIFICATIONS FOR BOLTS...................................159 Torque For General SAE Bolts..................................159 Torque For General Metric Bolts...............................160 ALPHABETICAL INDEX....................................................161
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DESCRIPTION:
BOBCAT Trencher LT112 MX112 LT113 LT113 LT213 LT313 LT414 Service Manual 6903281 PDF DOWNLOAD
TROUBLESHOOTING
If the attachment is not working correctly, check the hydraulic system of the machine thoroughly before making any repairs on the attachment. Attachment problems can be affected by a hydraulic system that is not operating to specifications. Connect a flow meter to the machine to check the hydraulic pump output, relief valve setting and tube lines to check flow and pressure. (See the machine’s Service Manual for the correct procedure to connect the flow meter.)
Use the following troubleshooting chart to locate and correct problems which most often occur with the attachment.
PLEASE NOTE:
- This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
- You will be directed to the download page as soon as the purchase is completed. The whole payment and downloading process will take anywhere between 2-5 minutes
- Need any other service / repair / parts manual, please feel free to contact [email protected] . We still have 50,000 manuals unlisted
G.P
