Bobcat 72-90 Mower Workshop Repair Service Manual – 6902088

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This workshop repair service manual PDF download for the 72 & 90 Bobcat MI Finish Mower 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 :

(Mower 72 – S/N: 230400101 & Above)
(MI Finish Mower 72 – S/N: A8WB00101 & Above)
(90 Mower – S/N: 230700101 & Above)
(MI Finish Mower 90 – S/N: A8SD00101 & Above)

TABLE OF CONTENTS :

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

MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 6902088 (3-10)
Total Pages : 178

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
72 Inch S/N: 230400101 & Above 90 Inch S/N: 230700101 & Above
72 Inch S/N: A8WB00101 & Above 90 Inch S/N: A8SD00101 & Above

SAFETY & MAINTENANCE
TROUBLESHOOTING
INSPECTION
Bob-Tach
Attachment Mounting Frame
Mower
Checking The Mechanical Linkage (S/N: 230400101 & Above, S/N: 230700101 & Above)
Checking The Mechanical Linkage (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
Checking The Blade Shut-off Device (S/N: 230400101 & Above, S/N: 230700101 & Above)
Checking The Blade Shut-off Device (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
LUBRICATION
Lubrication Locations (S/N: 230400101 & Above, S/N: 230700101 & Above)
Lubrication Locations (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
MOWER SERVICE
Cleaning The Mower (S/N: 230400101 & Above, S/N: 230700101 & Above)
Cleaning The Mower (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
Blade Removal And Installation (S/N: 230400101 & Above, S/N: 230700101 & Above)
Blade Removal And Installation (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
Blade Belt Adjustment (S/N: 230400101 & Above, S/N: 230700101 & Above)
Blade Belt Adjustment (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
CUTTING HEIGHT
Cutting Height Adjustment (S/N: 230400101 & Above, S/N: 230700101 & Above)
Cutting Height Adjustment (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
SERVICE SCHEDULE
Chart (S/N: 230400101 & Above, S/N: 230700101 & Above)
Chart (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)

HYDRAULIC SYSTEM
HYDRAULIC MOTOR (S/N: 230400101 & ABOVE, S/N: 230700101 & ABOVE)
Removal And Installation
Parts Identification
Disassembly And Assembly
Inspection
Timing The Hydraulic Motor
HYDRAULIC MOTOR (S/N: A8WB00101 & ABOVE, S/N: A8SD00101 & ABOVE)
Removal And Installation
Parts Identification
Disassembly And Assembly
Inspection
Timing The Hydraulic Motor
HYDRAULIC CONTROL VALVE (S/N: 230700475 & BELOW AND S/N: 230401106 & BELOW)
Removal And Installation
Parts Identification
Disassembly
Assembly
HYDRAULIC CONTROL VALVE (S/N: 230700476 & ABOVE AND S/N: 230401107 & ABOVE)
Removal And Installation
Parts Identification
Disassembly
Assembly
HYDRAULIC CONTROL VALVE (S/N: A8WB00101 & ABOVE, S/N: A8SD00101 & ABOVE)
Removal And Installation
Parts Identification
Disassembly
Assembly

MAINFRAME
BLADE
Removal And Installation (S/N: 230400101 & Above, S/N: 230700101 & Above)
Removal And Installation (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
CASTER MOUNT AND WHEEL
Removal And Installation (S/N: 230400101 & Above, S/N: 230401107 & Above, S/N: 230700101 & Above, S/N: 230700476 & Above)
Removal And Installation (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
MOUNTING FRAME
Removal (S/N: 230400101 & Above, S/N: 230401107 & Above, S/N: 230700101 & Above, S/N: 230700476 & Above)
Installation (S/N: 230400101 & Above, S/N: 230401107 & Above, S/N: 230700101 & Above, S/N: 230700476 & Above)
Removal (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
Installation (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
PIVOT BRACKET
Removal And Installation
BLADE BELT
Removal And Installation (S/N: 230400101 & Above, S/N: 230401107 & Above, S/N: 230700101 & Above, S/N: 230700476 & Above)
Removal And Installation (S/N: A8WB00101 & Above, S/N: A8SD00101 & Above)
BLADE SPINDLE (S/N: 230400101 & ABOVE, S/N: 230401107 & ABOVE, S/N: 230700101 & ABOVE, S/N: 230700476 & ABOVE)
Removal And Installation
Parts Identification
Disassembly
Assembly
BLADE SPINDLE (S/N: A8WB00101 & ABOVE, S/N: A8SD00101 & ABOVE)
Removal And Installation
Parts Identification
Disassembly
Assembly
MULCHING KIT (S/N: A8WB00101 & ABOVE, S/N: A8SD00101 & ABOVE)
Removal And Installation

SPECIFICATIONS
SCHEMATICS
Hydraulic Schematic
SPECIFICATIONS
(72 in.) Dimensions
(72 IN.) Performance
(72 in.) Hydraulic System
(90 in.) Dimensions
(90 in.) Performance
(90 IN.) Hydraulic System
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: Mower – 1
Revision No: Mower – 2
Revision No: Mower – 3
Revision No: Mower – 4
Revision No: Mower – 5

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