TM 1-1520-238-23
10-422
10.101.
CROSSFEED FUEL HOSE REPLACEMENT
10.101.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
10.101.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Adjustable air filtering respirator (item 262, App H)
Chemical protective gloves (item 154, App H)
Materials/Parts:
Gasket (2)
Petrolatum (item 138, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
10.2
Fuel system safety precautions observed
1.22
Fuel system vented
2.2
Access panels L200 and R200 removed
10.101.3. Removal
a. Enter pilot station (para 1.56). Observe all
safety precautions.
b. On pilot center circuit breaker panel, open
FUEL BOOST and FUEL XFEED circuit break-
ers.
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M04-306-1
