John Deere GM1072 Lawn Mower User Manual


 
48 Index
5WPMAN0242 (Rev. 5/2/2008)
INDEX
ASSEMBLY
Dealer Set-Up Instructions 28
Initial Gearbox Fill 30
Optional Equipment
Front Roller 30
Quick Hitch Kit 31
DEALER CHECK LISTS
Delivery (Dealer’s Responsibility) 32
Pre-Delivery (Dealer’s Responsibility) 32
DEALER SERVICE
Blade Spindle
Assembly 20
Disassembly 20
Installation 22
Removal 20
Repair Tips 20
Service 20
Gearbox
Disassembly 25
Drive Sheave Installation 26
Horizontal Leak Repair 23
Installation 26
Reassembly 25
Removal 25
Repair 22
Seal Installation 22
Seal Replacement 22
Vertical Shaft Repair 23
Universal Joint
Assembly 27
Disassembly 26
Repair 26
GENERAL
Abbreviations 47
Bolt Size Chart 47
Bolt Torque Chart 46
General Information 4
Introduction, Inside front cover
Serial Number Plate Location 7
Specifications 4
Table of Contents 3
Warranties
Product 50
Replacement Parts 51
OPERATION
Adjustment
Cutting Height 10
Cutting Height Chart 10
Tractor Top Link 10
Attaching Mower to Tractor 9
Check List
Pre-Operation (Owner’s Responsibility) 12
Front Caster Wheel Interference Check 11
Mowing Speed 9
Operating
On Uneven Terrain 12
Technique 11
Tips 11
Storage 12
Tractor Stability 9
OWNER SERVICE
Belt
Installation 15
Replacement 15
Routing 15
Blade
Assembly 16
Installation 16
Removal 16
Sharpening 17
Blocking Method 13
Cleaning 17
Lubrication
Chart 14
Driveshaft 15
Information 14
Points 14
PARTS
Index to Parts Lists 33
SAFETY
Check List
Delivery (Dealer’s Responsibility) 32
Pre-Delivery (Dealer’s Responsibility) 32
Pre-Operation (Owner’s Responsibility) 12
Safety Decals 7, 8
Safety Rules 5, 6
Safety Symbol Explanation, Inside front cover
TROUBLESHOOTING
Belt Conditions 19
Mowing Conditions 18