Maintenance Schedule - JLG T500J Service And Maintenance Manual

Item/Function
1
Wheel Lugs
Coupler Ball
Safety Chains
2
Brakes
3
Brake Fluid
Breakaway
Suspension
Welds
Floor, hinges, door and divid-
ers Inspect - repair or replace damaged, worn or broken parts.
Tires
replace tire when treads are worn, when sidewall has a bulge,
Brakes, electric
Magnets
Check power output (amperage) and modulation
Controller (in tow vehicle)
Roof vents, windows
Brakes - All types
Jack, drop leg
Inspect all frames members, bolts and rivets. repair or replace
Frame members/ welds
Check and confirm free running. Replace if not. (sealed bear-
Wheels - Sealed bearings
(hubs), Unsealed bearings, Disassemble/inspect/assemble and repack. replace
Rims
Axle attachment bolts
Footnote:
1 = Retighten when new and at the first 10, 25 and 50 miles 
2 = Adjust after first 200 miles, 3000 mile intervals or as use requires. 
3 = 1000 miles or 1 month when used in hot and dry environment.
3121200
Table 2-3. Maintenance Schedule
Method
Tighten to specified torque rating
Check for unusual wear
Check for unusual wear in links
Check general operation and proper adjustment
Check reservoir
Check cable and all components
Check for worn components or broken springs
Check welds for cracks or separations
Wash both sides. Wash floor.
Rotate every 5000 miles
Inspect tread and sidewalls thoroughly
or sidewall is worn.
Check wear and current draw
Clean dirt buildup, lubricate hinges and slides
Check for scoring and wearing
Grease gears at top
damaged worn or broken parts
Inspect all welds. repair as needed
ings are not serviceable)
promptly, if immersed in water.
Inspect for cracks and dents. Replace as needed.
Check by dealer
INTERVAL
Every 3000 Miles
Break-In
or 3 Months
X X
X
X
X X
X
X
X
X
SECTION 2 - GENERAL
Every 6000 Miles Every 12,000
or 6 Months Miles or 1 year
X
X
X
X
X
X
X
X
X
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