Bobcat Trencher Workshop Repair Service Manual – 6900899

This workshop repair service manual PDF download for the Bobcat Trencher has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to fully at every opportunity.

APPLICABLE MODELS :

Bobcat Trencher
(LT 102 – S/N: 233600101 & Above)
(LT 102A – S/N: 233700101 & Above)
(MX 102 – S/N: 233900101 & Above)
(LT 203 – S/N: 706200101 & Above)
(LT 204 – S/N: 420400101 & Above)
(LT 303 – S/N: 420500101 & Above)
(LT 304 – S/N: 690900101 & Above)
(LT 305 – S/N: 247100101 & Above)
(LT 405 – S/N: 705100101 & Above)
(LT 405 – S/N: 610000101 & Above)

TABLE OF CONTENTS :

CONTENTS
FOREWORD
SAFETY & MAINTENANCE
HYDRAULIC SYSTEM
MAIN FRAME
SPECIFICATIONS
ALPHABETICAL INDEX
SERVICE MANUAL REVISION

MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6900899 (3-10)
Total Pages : 220

This Service / Repair / Workshop Manual PDF Download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

Instant Download means there is NO shipping costs or waiting for a CD or paper manual to arrive in the mail! You will receive this manual TODAY via Instant Download on completion of payment via our secure payment processor. We accept ALL major credit/debit cards/paypal.

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CONTENTS
FOREWORD
SERIAL NUMBER LOCATION
Attachment Serial Number
DELIVERY REPORT
ATTACHMENT IDENTIFICATION

SAFETY & MAINTENANCE
TROUBLESHOOTING
Chart
DAILY INSPECTION
Attachment Mounting Frame
Bob-Tach
X-Change™
Chain Guide Inspection
ATTACHMENT STORAGE AND RETURN TO SERVICE
Storage
Return To Service

HYDRAULIC SYSTEM
HYDRAULIC CYLINDER
Checking For Internal Leakage
Removal And Installation (LT203 & LT204)
Removal And Installation (LT303 & LT304)
Removal And Installation (LT405)
Parts Identification
Disassembly
Assembly
Torque Specifications
HYDRAULIC MOTOR (LT102, LT102A, LT203, LT204 & MX102)
Removal And Installation
Parts Identification
Disassembly
Inspection
Assembly
HYDRAULIC MOTOR (LT303 & LT304)
Removal And Installation
Parts Identification
Disassembly
Inspection
Assembly
HYDRAULIC MOTOR (LT405) (S/N: 705100101 & ABOVE, S/N: 610000526 & BELOW)
Removal And Installation
Parts Identification
Disassembly
Assembly
HYDRAULIC MOTOR (LT405) (S/N: 610000527 & ABOVE)
Removal And Installation
Parts Identification
Disassembly
Inspection
Assembly
DRIVE CARRIER (LT405) (S/N: 610000527 & ABOVE)
Removal And Installation
Parts Identification
Disassembly
Assembly
SELECTOR VALVE
Removal And Installation (LT203 & LT204)
Removal And Installation (LT303 & LT304)
Parts Identification
Disassembly
Assembly

MAIN FRAME
AUGER
(LT102, LT102A, LT203, LT204 & MX102) Removal And Installation
(LT102, LT102A, LT203, LT204 & MX102) Adjustment
(LT102, LT102A, LT203, LT204 & MX102) Shaft Removal And Installation
(LT303 & LT304) Removal And Installation
(LT303 & LT304) Adjustment
(LT303 & LT304) Shaft Removal And Installation
(LT305) Removal And Installation
(LT305) Adjustment
(LT305) Shaft Removal And Installation
(LT305) Sprocket Housing Adjustment
(LT405) Removal And Installation
(LT405) Adjustment
(LT405) Drive Shaft Removal And Installation
BOOM
(LT102, LT102A, LT203 & LT204) Removal And Installation
(LT204) Adjustment
(LT303 & LT304) Removal And Installation
(LT303 & LT304) Trench Cleaner Removal And Installation
(LT305) Adjustment
(LT405) Length Identification
DIGGING CHAIN PATTERNS
(LT102, LT102A & MX102)
(LT203 & LT204)
(LT303 & LT304)
(LT405)
DIGGING CHAIN
Removal And Installation
Chain Tension Adjustment
Tooth Removal And Installation
GREASE CYLINDER
(LT203 & LT204) Removal And Installation
(LT303 & LT304) Removal And Installation
(LT405) Removal And Installation
DRIVE MOTOR SPROCKET
(LT305) Removal And Installation
(LT405) Removal And Installation
SIDE SHIFT BARS
(LT203 & LT204) Removal And Installation
HEAD SHAFT
(LT102, LT102A, MX102, LT203 & LT204) Removal And Installation
(LT102, LT102A, MX102, LT203 & LT204) Parts Identification
(LT102, LT102A, MX102, LT203 & LT204) Disassembly
(LT102, LT102A, MX102, LT203 & LT204) Assembly
(LT303 & LT304) Removal And Installation
(LT303 & LT304) Parts Identification
(LT303 & LT304) Disassembly
(LT303 & LT304) Assembly
BOOM END WHEEL
(LT102, LT102A, MX102, LT203 & LT204) Removal And Installation
(LT102, LT102A, MX102, LT203 & LT204) Disassembly
(LT102, LT102A, MX102, LT203 & LT204) Assembly
(LT303 & LT304) Removal And Installation
(LT303 & LT304) Disassembly
(LT303 & LT304) Assembly
(LT305 & LT405) Removal And Installation
(LT305 & LT405) Disassembly And Assembly
MOUNT FRAME
(LT102A & MX102) Removal And Installation

SPECIFICATIONS
SCHEMATIC(S)
Hydraulic Schematic (LT102, LT102A & MX102)
Hydraulic Schematic (LT203)
Hydraulic Schematic (LT204)
Hydraulic Schematic (LT303 & LT304)
Hydraulic Schematic (LT305)
Hydraulic Schematic (LT405)
SPECIFICATIONS
LT102 Dimensions
LT102A Dimensions
LT203 Dimensions
LT204 Dimensions
LT303 Dimensions
LT304 Dimensions
LT305 Dimensions
LT405 Dimensions
MX102 Dimensions
TORQUE SPECIFICATIONS FOR BOLTS
Torque For General SAE Bolts
Torque For General Metric Bolts
HYDRAULIC CONNECTION SPECIFICATIONS
O-ring Face Seal Connection
Straight Thread O-Ring Fitting
Tubelines And Hoses
Flare Fitting
Port Seal Fitting

ALPHABETICAL INDEX

SERVICE MANUAL REVISION
Revision No: Trencher – 1
Revision No: Trencher – 2
Revision No: Trencher – 3

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