336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems Fuel Tank

Fuel Tank - Remove and Install

336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems [KENR8157]

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FUEL SYSTEM

TANK GP-FUEL

336E Excavator and 336E MHPU Mobile Hydraulic Power Unit Machine Systems Fuel Tank - Remove and Install

1.1. Removal Procedure

2.1. Installation Procedure

Removal Procedure

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Table 1
Required Tools
Tool	Part Number	Part Description	Qty
A	189-0408	Shackle As	2
B	439-3940	Link Brackets	2
C	-	Loctite 271	-

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Fuel leaked or spilled onto hot surfaces or electrical components can cause a fire. To help prevent possible injury, turn the start switch off when changing fuel filters or water separator elements. Clean up fuel spills immediately.

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NOTICE

Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "AVSpare Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on AVSpare products. Dispose of all fluids according to local regulations and mandates.

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Illustration 1	g02154208

Use two people in order to remove plate assembly (1) . The weight of plate assembly (1) is approximately 24 kg (55 lb). Remove bolts (2) and plate assembly (1) .

Use two people in order to remove plate assembly (3) . The weight of plate assembly (3) is approximately 26 kg (60 lb). Remove bolts (4) and plate assembly (3) .

Drain the fuel tank into a suitable container for storage or disposal. The capacity of the fuel tank is approximately 621 L (164 US gal).

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Illustration 2	g02154241

Remove cover (8) . Use two people in order to remove cover assembly (7) . The weight of cover assembly (7) is approximately 28 kg (62 lb). Remove bolts (9) and cover assembly (7) .

Remove handrail assemblies (5) and (6) .

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Illustration 3	g02154291

Disconnect harness assemblies (10) and (12) . Cut cable straps (11) and reposition the harness assemblies.

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Illustration 4	g02154694

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Illustration 5	g02154695

Disconnect hoses (14) and (16) .

Attach Tooling (A) , Tooling (B) , and a suitable lifting device to fuel tank (13) . The weight of an empty fuel tank (13) is approximately 256 kg (565 lb). Remove bolts (15) and fuel tank (13) .

Installation Procedure

Install fuel tank (13) in the reverse order of removal.
1. Apply Tooling (C) to bolts (15) . Tighten bolts (15) to a torque of 520 ± 70 N·m (385 ± 52 lb ft).
1. Apply Tooling (C) to the threads of bolts (2) and (4) .