JLG 4394RT Service Manual - Manual (Page 108)

SECTION 3 - CHASSIS, PLATFORM & SCISSOR ARMS
3-72 – JLG Lift – 3121249
3.12 FUEL TANK
REMOVAL:
1. Disable machine operation.
2. Drain fuel from the fuel tank (1). Store fuel in appro-
priate receptacle.
3. Disconnect and cap the two fuel lines (2) attached to
the fuel tank.
4. Remove the bolts (3), washers (4) and nuts (5) from
the bracket on the backside of the fuel tank.
5. Remove the bolts (6), washers (7) and nuts (8) from
the bracket on the frontside of the fuel tank.
6. Remove the fuel tank from the hydraulic compart-
ment.
INSTALLATION:
1. Follow Removal Steps in reverse.
NOTE: Apply pipe sealant (Loctite® #80724) to fuel line (2)
fittings on the fuel tank (1).
Torque fuel line fittings to 12 lb-ft (16.3 Nm).
2. Refill fuel tank with proper fuel.
ENSURE PROPER FUEL LINES ARE ATTACHED TO PROPER FIT-
TING ON FUEL TANK. FUEL TANK IS LABELED WITH RETURN
LINE AND SUPPLY LINE.
3. Ensure there is no fuel leakage.
3, 4, 5
1
2 6, 7, 8
1. Fuel Tank
2. Fuel Lines
3. Bolt, 3/8"-16NC x 1 1/8"
4. Washer
5. Nut
6. Bolt, 3/8"-16NC x 1"
7. Washer
8. Nut
Figure 3-46. Fuel Tank Removal