JLG 450A_AJ Series II Service Manual - Manual (Page 105)

SECTION 3 - CHASSIS & TURNTABLE
3121290 – JLG Lift – 3-65
5. Lightly coat new oil filter rubber gasket with clean oil.
6. Screw in new filter by hand until gasket is flush. Hand-
tighten filter another half-turn.
7. Check oil level.
8. Check oil pressure.
9. Check oil filter cartridge for leaks.
Replace Fuel Filter
FUEL IS FLAMMABLE AND CAN CAUSE DEATH OR SERIOUS INJURY. MAKE SURE
NO OPEN FLAMES OR SPARKS ARE IN THE AREA WHEN WORKING ON FUEL
SYSTEM. DO NOT SMOKE WHEN WORKING ON FUEL SYSTEM.
1. Wipe area around filter to clean any dirt from area.
2. Undo fuel filter cartridge and spin off.
3. Catch any escaping fuel.
4. Clean filter carrier sealing surface.
5. Apply light film of oil or diesel fuel to rubber gasket of
new filter cartridge.
6. Screw in new filter by hand until the gasket is flush.
7. Hand-tighten filter another half-turn.
8. Open fuel shut-off valve.
9. Check for leaks.
Clean Fuel Strainer (D2011 L03 Only)
FUEL IS FLAMMABLE AND CAN CAUSE DEATH OR SERIOUS INJURY. MAKE SURE
NO OPEN FLAMES OR SPARKS ARE IN THE AREA WHEN WORKING ON FUEL
SYSTEM. DO NOT SMOKE WHEN WORKING ON FUEL SYSTEM.
1. Unscrew hexagonal nut (1).
2. Remove fuel strainer cover (2).
3. Clean fuel strainer with diesel fuel and replace as needed.
4. Place seal (3) in position.
5. Install fuel strainer cover (2) in position and tighten hex-
agonal screw (1).
6. Check for leaks.