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MAINTENANCE
Periodic Maintenance Chart
Item Maintenance Interval
(whichever comes first)
Remarks
Hours Calendar Miles
(Km)
Ź Air filter,
main element
- Weekly - Inspect; replace as needed
Ź
D
Brake pad wear 10 H Monthly 60 (100) Inspect periodically
Battery 20 H Monthly 125 (200) Check terminals; clean; test
Ź Engine breather
filter (if equipped)
25 H Monthly 155 (250) Inspect; clean if needed
Ź Engine oil change 25 H 1 M 250 (400) Break-in oil and filter change
Ź Demand drive fluid
(extreme use)
25 H 1 M 250 (400) Change fluid every 25 hours
if ADC is subjected to
extreme use. See page 88.
Ź Demand drive fluid 25 H 1 M 250 (400) Break-in oil level check
Ź Middle gearcase
oil (6x6)
25 H 1 M 250 (400) Break-in oil level check
Ź Rear gearcase oil 25 H 1 M 250 (400) Break-in oil level check
Ź Transmission oil 25 H 1 M 250 (400) Break-in oil level check
Ź General
lubrication
50 H 3 M 310 (500) Lubricate all fittings, pivots,
cables, etc.
Shift linkage 50 H 6 M 310 (500) Inspect, lubricate, adjust
D Steering 50 H 6 M 310 (500) Lubricate
Ź Front suspension 50 H 6 M 310 (500) Lubricate
Ź Rear suspension 50 H 6 M 310 (500) Lubricate
D Throttle Cable/
Throttle Release
Switch
50 H 6 M 310 (500) Inspect; adjust; lubricate;
replace if necessary
Throttle Body
Intake Duct
50 H 6 M 310 (500) Inspect duct for proper
sealing/air leaks
Ź Front hub bearings
(if equipped)
50 H 6 M 310 (500) Inspect; clean; replace as
needed
Drive belt 50 H 6 M 310 (500) Inspect; adjust; replace as
needed
Cooling system
(if applicable)
50 H 6 M 310 (500) Inspect coolant strength
seasonally; pressure test
system yearly