TM 9-2350-261-20-1 REPLACE FUEL TANK-TO-BULKHEAD HOSES, TUBES, AND FITTINGS (M113A2, M901A1, AND M1059 ONLY) DESCRIPTIONThis task covers:Remove (page 6-23).Install (page 6-25)..INITIAL SETUP Tools:General Mechanics Tool Kit (Item 30, App D)Materials/Parts:Sealing compound (Item 46, App C)Wiping rag (Item 61, App C)Lockwasher (5)Strap (5)Personnel Required: Unit MechanicReferences:see your -10Equipment Conditions: Engine stopped/shutdown (see your -10)Carrier blocked (see your -10)Ramp lowered (see your -10)Disconnect battery ground lead (page 13-2)Rear compartment floor plates removed(page 24-37, 24-42, or 24-45)Power plant rear access panel removed(page 24-27)REMOVEWARNING1.2.3.4.5.6.Fuel flowing over a metalsurfacecausesstaticelectricity. This will cause aspark unless the surface isgrounded.NOTETag hoses and quick disconnects beforeremoving.Use wiping rag to wipe up any spilled fuel.Drain fuel tank (page 6-5).Separate two quick-disconnect couplings (1)inside power plant rear bulkhead.Disconnect fuel supply hose (2) and fuel re-turn hose (3) from two bulkhead elbows (4).Remove two quick-disconnect coupling halves(5) from two elbows (6).Remove two elbows (6) from two tubeassemblies (7).Remove two tube assemblies (7) from twobulkhead elbows (4).7. Remove two nuts (8) and bulkhead elbows(4) from power plant rear bulkhead.8. Remove five screws (9), washers (10), andtwo guards (11) from hull.GO TO NEXT PAGE6-23
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