John Deere 750C and 850C Crawler Dozer Operator's Manual OMT165719 K8
John Deere 750C and 850C Crawler Dozer Operator's Manual
The Best PDF Manuals Online Includes : Bookmarks + Searchable Text + Index = Fast Navigation And Best Organization !
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
05-1 Operator’s Manual Holder. . . . . . . . . . . . . . . . . 10-19
Adjusting Seat . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Safety Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . 06-1
Seat Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-21
Operator’s Station Break-In
Display Monitor Gauges and Indicators . . . . . . . 10-1
Observe Engine Operation Closely . . . . . . . . . . 15-1
Monitor Display Window . . . . . . . . . . . . . . . . . . 10-2
After the First 10 Hours . . . . . . . . . . . . . . . . . . . 15-1
Select Button Operation . . . . . . . . . . . . . . . . . . 10-3
Between the First 50 to 100 Hours . . . . . . . . . . . 15-1
Engine Coolant Temperature Gauge . . . . . . . . . 10-4
Fuel Level Gauge . . . . . . . . . . . . . . . . . . . . . . . 10-4
Pre-Start Inspection
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . 10-4
Inspect Machine Daily Before Starting . . . . . . . . 20-1
STOP-Engine Indicator and Alarm . . . . . . . . . . . 10-5
Service Required Indicator . . . . . . . . . . . . . . . . 10-5
Operating the Engine
Engine Alternator Voltage Indicator . . . . . . . . . . 10-5
Check Instruments Before Starting . . . . . . . . . . 25-1
Engine Air Filter Restriction Indicator . . . . . . . . . 10-6
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 25-1
Transmission Oil Temperature Hot Indicator . . . 10-6
Starting Fluid—Cold Weather Start Aid . . . . . . . 25-3
Transmission Oil Filter Restriction Indicator . . . . 10-6
Using Booster Batteries—24-Volt System . . . . . 25-5
Hydraulic Oil Filter Restriction Indicator . . . . . . . 10-6
Using Coolant Heater—If Equipped . . . . . . . . . . 25-6
Return FNR to Neutral Indicator . . . . . . . . . . . . 10-7
Check Instruments After Starting . . . . . . . . . . . . 25-6
Check Service Code Indicator . . . . . . . . . . . . . . 10-7
Warm-Up Engine . . . . . . . . . . . . . . . . . . . . . . . . 25-6
Ether Injection Indicator . . . . . . . . . . . . . . . . . . . 10-7
Engine Cold Weather Warm-Up . . . . . . . . . . . . . 25-7
Fasten Seat Belt Indicator . . . . . . . . . . . . . . . . . 10-8
Stalled Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 25-7
Transmission Oil Pressure Gauge . . . . . . . . . . . 10-8
Stopping the Engine—Normal Shutdown . . . . . . 25-8
Battery Disconnect Switch . . . . . . . . . . . . . . . . . 10-8
Blade Control Lever . . . . . . . . . . . . . . . . . . . . . 10-9
Driving the Machine
Park Lock Levers . . . . . . . . . . . . . . . . . . . . . . . 10-9
Driving the Machine . . . . . . . . . . . . . . . . . . . . . . 30-1
Engine Speed Lever—All Machines . . . . . . . . 10-10
Operating Suggestions . . . . . . . . . . . . . . . . . . . . 30-1
Transmission Speed Lever—Lever Steer Extend Undercarriage Life . . . . . . . . . . . . . . . . . 30-2
Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Operating Park Lock Levers . . . . . . . . . . . . . . . 30-3
FNR Lever—Lever Steer Machine . . . . . . . . . . 10-11
Driving the Machine—Pedal Steer Machine . . . . 30-4
FNR Lever—Pedal Steer Machine . . . . . . . . . . 10-12
Driving the Machine—Lever Steer Machine . . . . 30-5
Pedals—Lever Steer Machine . . . . . . . . . . . . . 10-13
Travel Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-6
Pedals—Pedal Steer Machine . . . . . . . . . . . . . 10-13
Operating Brake Pedal . . . . . . . . . . . . . . . . . . . 30-6
Work Lights—If Equipped. . . . . . . . . . . . . . . . . 10-14
Stopping the Machine. . . . . . . . . . . . . . . . . . . . . 30-7
Air Conditioner and Heat . . . . . . . . . . . . . . . . . 10-15
Parking the Machine. . . . . . . . . . . . . . . . . . . . . . 30-8
Dome and Swivel Light . . . . . . . . . . . . . . . . . . 10-15
Lock All Compartments . . . . . . . . . . . . . . . . . . . 30-9
Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Door Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Operating the Machine
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17
Blade Operation Tips . . . . . . . . . . . . . . . . . . . . . 35-1
Cab Windows . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Blade Control Lever—Operation . . . . . . . . . . . . 35-2
Windshield Wiper and Washer Determining Blade Pitch . . . . . . . . . . . . . . . . . . . 35-3
Controls—Cab . . . . . . . . . . . . . . . . . . . . . . . 10-18
Grease Gun—If Equipped . . . . . . . . . . . . . . . . 10-19
Changing Blade Pitch . . . . . . . . . . . . . . . . . . . . 35-4
Check and Adjust Fan Belt Tension—750C
Changing Blade Angle—Mechanical Angle . . . . 35-5
(S.N. —831315) . . . . . . . . . . . . . . . . . . . . . . . 55-2
Operating on Slopes. . . . . . . . . . . . . . . . . . . . . . 35-5
Check and Adjust Compressor Belt
Operating in Rough Terrain . . . . . . . . . . . . . . . . 35-6
Tension—If Equipped—750C (S.N. —831315)
Side-by-Side Dozing. . . . . . . . . . . . . . . . . . . . . . 35-6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55-3
Slot Dozing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-6
Check Track Sag . . . . . . . . . . . . . . . . . . . . . . . . 55-4
Tilt Dozer Ditching . . . . . . . . . . . . . . . . . . . . . . . 35-6
Adjust Track Sag . . . . . . . . . . . . . . . . . . . . . . . . 55-5
Backfilling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-7
Check Air Restriction Indicator . . . . . . . . . . . . . 55-7
Leveling a Stockpile . . . . . . . . . . . . . . . . . . . . . . 35-7
Moving Boulders. . . . . . . . . . . . . . . . . . . . . . . . . 35-8
Maintenance—Every 10 Hours or Daily
Bench Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-10
Check Coolant Level . . . . . . . . . . . . . . . . . . . . . 60-1
Brush Removal. . . . . . . . . . . . . . . . . . . . . . . . . 35-10
Check Engine Oil Level—750C (S.N. —
Tree Removal. . . . . . . . . . . . . . . . . . . . . . . . . . 35-11 831315) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-2
Stump Removal . . . . . . . . . . . . . . . . . . . . . . . . 35-12
Check Engine Oil Level—750C (S.N.
831316— ) and 850C . . . . . . . . . . . . . . . . . . . 60-3
Transporting Check Hydraulic Oil Level . . . . . . . . . . . . . . . . . 60-4
Loading Machine on a Trailer . . . . . . . . . . . . . . 40-1
Check Transmission Oil Level . . . . . . . . . . . . . . 60-5
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-2
Lubricate Dozer Linkage . . . . . . . . . . . . . . . . . . 60-6
Lubricate All-Hydraulic Blade . . . . . . . . . . . . . . . 60-7
Fuels and Lubricants
Diesel Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-1
Maintenance—Every 50 Hours
Storing Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-1
Lubricate Left and Right Track Frame Pivot . . . 65-1
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-2
Lubricate Lift Cylinder Pivots . . . . . . . . . . . . . . . 65-2
Low Sulfur Diesel Fuel Conditioner. . . . . . . . . . . 45-2
Lubricate Track Adjust Cylinder . . . . . . . . . . . . . 65-3
Do Not Use Galvanized Containers . . . . . . . . . . 45-3
Diesel Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . 45-4
Maintenance—Every 250 Hours
Transmission, Hydraulic, and Hand Pump Change Engine Oil and Filter Elements . . . . . . . 75-1
Reservoir Oil . . . . . . . . . . . . . . . . . . . . . . . . . 45-5
Check Inner and Outer Final Drive
Inner and Outer Final Drive Oil . . . . . . . . . . . . . 45-6
Housings Oil Level . . . . . . . . . . . . . . . . . . . . . 75-4
Track Rollers, Front Idler, Carrier Roller Check Radiator Coolant Level . . . . . . . . . . . . . . 75-5
and Track Frame Outer Pivot Oil . . . . . . . . . . 45-7
Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-7
Maintenance—Every 500 Hours
Lubricant Storage . . . . . . . . . . . . . . . . . . . . . . . 45-8
Check Coolant Conditioner . . . . . . . . . . . . . . . . 80-1
Alternative and Synthetic Lubricants . . . . . . . . . 45-8
Change Primary Fuel Filter—750C (S.N. —
Mixing of Lubricants . . . . . . . . . . . . . . . . . . . . . 45-9 831315) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-2
Change Secondary Fuel Filter—750C (S.N.
—831315). . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-3
Periodic Maintenance Change Primary Fuel Filter—750C (S.N.
Install Do Not Operate Tag. . . . . . . . . . . . . . . . . 50-1 831316— ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-4
Service Your Machine at Specified Intervals . . . 50-1
Change Secondary Fuel Filter—750C (S.N.
Check Hour Meter Regularly . . . . . . . . . . . . . . . 50-2 831316— ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-5
Use Correct Fuels and Lubricants . . . . . . . . . . . 50-2
Change Primary Fuel Filter—850C . . . . . . . . . . 80-6
Prepare Machine for Maintenance . . . . . . . . . . . 50-2
Change Secondary Fuel Filter—850C . . . . . . . . 80-7
Maintenance and Repair Record Check Battery Electrolyte Level and
Keeping System . . . . . . . . . . . . . . . . . . . . . . . 50-5 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-8
Oilscan Plusâ, Coolscan Plusâ and Check Air Intake Hose . . . . . . . . . . . . . . . . . . 80-10
3-Way Coolant Test Kit . . . . . . . . . . . . . . . . . 50-6
Maintenance and Repair Record Maintenance—Every 1000 Hours
Keeping System . . . . . . . . . . . . . . . . . . . . . . . 50-7 Check Left and Right Track Frame Pivot Oil
Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85-1
Maintenance—As Required Change Final Drive Oil . . . . . . . . . . . . . . . . . . . 85-2
Check and Adjust Alternator Belt
Tension—750C (S.N. —831315) . . . . . . . . . . 55-1
John Deere 750C and 850C Crawler Dozer Operator's Manual OMT165719 K8
John Deere 750C and 850C Crawler Dozer Operator's Manual
The Best PDF Manuals Online Includes : Bookmarks + Searchable Text + Index = Fast Navigation And Best Organization !
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
05-1 Operator’s Manual Holder. . . . . . . . . . . . . . . . . 10-19
Adjusting Seat . . . . . . . . . . . . . . . . . . . . . . . . . 10-20
Safety Signs . . . . . . . . . . . . . . . . . . . . . . . . . . . 06-1
Seat Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-21
Operator’s Station Break-In
Display Monitor Gauges and Indicators . . . . . . . 10-1
Observe Engine Operation Closely . . . . . . . . . . 15-1
Monitor Display Window . . . . . . . . . . . . . . . . . . 10-2
After the First 10 Hours . . . . . . . . . . . . . . . . . . . 15-1
Select Button Operation . . . . . . . . . . . . . . . . . . 10-3
Between the First 50 to 100 Hours . . . . . . . . . . . 15-1
Engine Coolant Temperature Gauge . . . . . . . . . 10-4
Fuel Level Gauge . . . . . . . . . . . . . . . . . . . . . . . 10-4
Pre-Start Inspection
Engine Oil Pressure Gauge . . . . . . . . . . . . . . . . 10-4
Inspect Machine Daily Before Starting . . . . . . . . 20-1
STOP-Engine Indicator and Alarm . . . . . . . . . . . 10-5
Service Required Indicator . . . . . . . . . . . . . . . . 10-5
Operating the Engine
Engine Alternator Voltage Indicator . . . . . . . . . . 10-5
Check Instruments Before Starting . . . . . . . . . . 25-1
Engine Air Filter Restriction Indicator . . . . . . . . . 10-6
Starting the Engine . . . . . . . . . . . . . . . . . . . . . . 25-1
Transmission Oil Temperature Hot Indicator . . . 10-6
Starting Fluid—Cold Weather Start Aid . . . . . . . 25-3
Transmission Oil Filter Restriction Indicator . . . . 10-6
Using Booster Batteries—24-Volt System . . . . . 25-5
Hydraulic Oil Filter Restriction Indicator . . . . . . . 10-6
Using Coolant Heater—If Equipped . . . . . . . . . . 25-6
Return FNR to Neutral Indicator . . . . . . . . . . . . 10-7
Check Instruments After Starting . . . . . . . . . . . . 25-6
Check Service Code Indicator . . . . . . . . . . . . . . 10-7
Warm-Up Engine . . . . . . . . . . . . . . . . . . . . . . . . 25-6
Ether Injection Indicator . . . . . . . . . . . . . . . . . . . 10-7
Engine Cold Weather Warm-Up . . . . . . . . . . . . . 25-7
Fasten Seat Belt Indicator . . . . . . . . . . . . . . . . . 10-8
Stalled Engine . . . . . . . . . . . . . . . . . . . . . . . . . . 25-7
Transmission Oil Pressure Gauge . . . . . . . . . . . 10-8
Stopping the Engine—Normal Shutdown . . . . . . 25-8
Battery Disconnect Switch . . . . . . . . . . . . . . . . . 10-8
Blade Control Lever . . . . . . . . . . . . . . . . . . . . . 10-9
Driving the Machine
Park Lock Levers . . . . . . . . . . . . . . . . . . . . . . . 10-9
Driving the Machine . . . . . . . . . . . . . . . . . . . . . . 30-1
Engine Speed Lever—All Machines . . . . . . . . 10-10
Operating Suggestions . . . . . . . . . . . . . . . . . . . . 30-1
Transmission Speed Lever—Lever Steer Extend Undercarriage Life . . . . . . . . . . . . . . . . . 30-2
Machines . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-10
Operating Park Lock Levers . . . . . . . . . . . . . . . 30-3
FNR Lever—Lever Steer Machine . . . . . . . . . . 10-11
Driving the Machine—Pedal Steer Machine . . . . 30-4
FNR Lever—Pedal Steer Machine . . . . . . . . . . 10-12
Driving the Machine—Lever Steer Machine . . . . 30-5
Pedals—Lever Steer Machine . . . . . . . . . . . . . 10-13
Travel Speed . . . . . . . . . . . . . . . . . . . . . . . . . . . 30-6
Pedals—Pedal Steer Machine . . . . . . . . . . . . . 10-13
Operating Brake Pedal . . . . . . . . . . . . . . . . . . . 30-6
Work Lights—If Equipped. . . . . . . . . . . . . . . . . 10-14
Stopping the Machine. . . . . . . . . . . . . . . . . . . . . 30-7
Air Conditioner and Heat . . . . . . . . . . . . . . . . . 10-15
Parking the Machine. . . . . . . . . . . . . . . . . . . . . . 30-8
Dome and Swivel Light . . . . . . . . . . . . . . . . . . 10-15
Lock All Compartments . . . . . . . . . . . . . . . . . . . 30-9
Mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Door Latch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-16
Operating the Machine
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-17
Blade Operation Tips . . . . . . . . . . . . . . . . . . . . . 35-1
Cab Windows . . . . . . . . . . . . . . . . . . . . . . . . . . 10-18
Blade Control Lever—Operation . . . . . . . . . . . . 35-2
Windshield Wiper and Washer Determining Blade Pitch . . . . . . . . . . . . . . . . . . . 35-3
Controls—Cab . . . . . . . . . . . . . . . . . . . . . . . 10-18
Grease Gun—If Equipped . . . . . . . . . . . . . . . . 10-19
Changing Blade Pitch . . . . . . . . . . . . . . . . . . . . 35-4
Check and Adjust Fan Belt Tension—750C
Changing Blade Angle—Mechanical Angle . . . . 35-5
(S.N. —831315) . . . . . . . . . . . . . . . . . . . . . . . 55-2
Operating on Slopes. . . . . . . . . . . . . . . . . . . . . . 35-5
Check and Adjust Compressor Belt
Operating in Rough Terrain . . . . . . . . . . . . . . . . 35-6
Tension—If Equipped—750C (S.N. —831315)
Side-by-Side Dozing. . . . . . . . . . . . . . . . . . . . . . 35-6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55-3
Slot Dozing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-6
Check Track Sag . . . . . . . . . . . . . . . . . . . . . . . . 55-4
Tilt Dozer Ditching . . . . . . . . . . . . . . . . . . . . . . . 35-6
Adjust Track Sag . . . . . . . . . . . . . . . . . . . . . . . . 55-5
Backfilling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-7
Check Air Restriction Indicator . . . . . . . . . . . . . 55-7
Leveling a Stockpile . . . . . . . . . . . . . . . . . . . . . . 35-7
Moving Boulders. . . . . . . . . . . . . . . . . . . . . . . . . 35-8
Maintenance—Every 10 Hours or Daily
Bench Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35-10
Check Coolant Level . . . . . . . . . . . . . . . . . . . . . 60-1
Brush Removal. . . . . . . . . . . . . . . . . . . . . . . . . 35-10
Check Engine Oil Level—750C (S.N. —
Tree Removal. . . . . . . . . . . . . . . . . . . . . . . . . . 35-11 831315) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60-2
Stump Removal . . . . . . . . . . . . . . . . . . . . . . . . 35-12
Check Engine Oil Level—750C (S.N.
831316— ) and 850C . . . . . . . . . . . . . . . . . . . 60-3
Transporting Check Hydraulic Oil Level . . . . . . . . . . . . . . . . . 60-4
Loading Machine on a Trailer . . . . . . . . . . . . . . 40-1
Check Transmission Oil Level . . . . . . . . . . . . . . 60-5
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-2
Lubricate Dozer Linkage . . . . . . . . . . . . . . . . . . 60-6
Lubricate All-Hydraulic Blade . . . . . . . . . . . . . . . 60-7
Fuels and Lubricants
Diesel Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-1
Maintenance—Every 50 Hours
Storing Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-1
Lubricate Left and Right Track Frame Pivot . . . 65-1
Fuel Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-2
Lubricate Lift Cylinder Pivots . . . . . . . . . . . . . . . 65-2
Low Sulfur Diesel Fuel Conditioner. . . . . . . . . . . 45-2
Lubricate Track Adjust Cylinder . . . . . . . . . . . . . 65-3
Do Not Use Galvanized Containers . . . . . . . . . . 45-3
Diesel Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . 45-4
Maintenance—Every 250 Hours
Transmission, Hydraulic, and Hand Pump Change Engine Oil and Filter Elements . . . . . . . 75-1
Reservoir Oil . . . . . . . . . . . . . . . . . . . . . . . . . 45-5
Check Inner and Outer Final Drive
Inner and Outer Final Drive Oil . . . . . . . . . . . . . 45-6
Housings Oil Level . . . . . . . . . . . . . . . . . . . . . 75-4
Track Rollers, Front Idler, Carrier Roller Check Radiator Coolant Level . . . . . . . . . . . . . . 75-5
and Track Frame Outer Pivot Oil . . . . . . . . . . 45-7
Grease . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45-7
Maintenance—Every 500 Hours
Lubricant Storage . . . . . . . . . . . . . . . . . . . . . . . 45-8
Check Coolant Conditioner . . . . . . . . . . . . . . . . 80-1
Alternative and Synthetic Lubricants . . . . . . . . . 45-8
Change Primary Fuel Filter—750C (S.N. —
Mixing of Lubricants . . . . . . . . . . . . . . . . . . . . . 45-9 831315) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-2
Change Secondary Fuel Filter—750C (S.N.
—831315). . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-3
Periodic Maintenance Change Primary Fuel Filter—750C (S.N.
Install Do Not Operate Tag. . . . . . . . . . . . . . . . . 50-1 831316— ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-4
Service Your Machine at Specified Intervals . . . 50-1
Change Secondary Fuel Filter—750C (S.N.
Check Hour Meter Regularly . . . . . . . . . . . . . . . 50-2 831316— ) . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-5
Use Correct Fuels and Lubricants . . . . . . . . . . . 50-2
Change Primary Fuel Filter—850C . . . . . . . . . . 80-6
Prepare Machine for Maintenance . . . . . . . . . . . 50-2
Change Secondary Fuel Filter—850C . . . . . . . . 80-7
Maintenance and Repair Record Check Battery Electrolyte Level and
Keeping System . . . . . . . . . . . . . . . . . . . . . . . 50-5 Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80-8
Oilscan Plusâ, Coolscan Plusâ and Check Air Intake Hose . . . . . . . . . . . . . . . . . . 80-10
3-Way Coolant Test Kit . . . . . . . . . . . . . . . . . 50-6
Maintenance and Repair Record Maintenance—Every 1000 Hours
Keeping System . . . . . . . . . . . . . . . . . . . . . . . 50-7 Check Left and Right Track Frame Pivot Oil
Level . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85-1
Maintenance—As Required Change Final Drive Oil . . . . . . . . . . . . . . . . . . . 85-2
Check and Adjust Alternator Belt
Tension—750C (S.N. —831315) . . . . . . . . . . 55-1