REV F 4-20 109627CE_0512
3700 Maintenance Schedule
Refer to Figures 4-39 & 4-40
SERVICE AT
INTERVALS INDICATED
Daily
First
50
hours
Every
50
hours
Every
100
Hours
Every
200
hours
Every
500
hours
Seasonal
Engine oil level (C) X
Radiator coolant level (C) X
Radiator screen (C) X
Visually inspect unit for loose hardware
and/or damaged parts (A) (C) X
Hydraulic filter - replace X X
HST filter - replace X X
Engine oil - replace (C) X X
Engine oil filter - replace (C) X
Tire pressure X
Wheel bolt torque (B) X
All fluid levels (C) X
Tire pressure X
Battery (C) X
Fan Belt inspection (C) X
Transmission oil - check level X
Lift arm grease fittings - lubricate X
Lift cylinder grease fittings -
lubricate X
Brake pedal shaft grease fitting - lubri-
cate X
Power steering cylinder grease
fitting - lubricate X
Differential lock pedal shaft grease fit-
ting - lubricate X
Fuel filter - drain (C) X
Rear axle 4WD oil - check level X
PTO control lever adjustment
(Refer to PTO Control Lever Adjust-
ment section) X
Check hydraulic hoses & fuel lines
for cracks and leaks (C) X
Check PTO Safety Shut-off System &
adjust (C)
Fuel filter element - replace (C) X
Fan belt tension (C) X
Wheel lug bolt torque X
Transmission oil & filters - replace X
Rear axle 4WD oil - replace X
Air cleaner element - replace
(Refer to Engine Air Filter section) (C) X
Radiator coolant - replace (C) X
NOTE:
A. Trash and clipping buildup around engine could cause a fire. Keep engine compartment and muffler area clean.
B. Torque wheel lug bolts to the following torques after the first 2 hours of operation.
Front wheel lug bolts 115-129 Nm
Rear wheel lug bolts 88.1-101.7 NmAny maintenance operation that requires the removal of
safety covers must be performed by a trained service technician.