TM 1-1520-238-23
Change 3
10-251
10.50.
AFT FUEL CELL INSTALLATION
10.50.1. Description
This task covers:
Installation.
10.50.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Electrical tool kit (item 378, App H)
Light duty laboratory apron (item 27, App H)
Pneumatic vacuum cleaner (item 65, App H)
Chemical protective gloves (item 154, App H)
Fuel cell kit (item 189, App H)
Multimeter (item 215, App H)
Adjustable air filtering respirator (item 262, App H)
0 - 75 inch-pound 1/4-inch drive dial indicator torque
wrench (item 446, App H)
Materials/Parts:
Packing
Packing with retainer (7)
Petrolatum (item 138, App F)
Sealing compound (item 175, App F)
Talcum powder (item 197, App F)
Personnel Required:
67R
Attack Helicopter Repairer
One person to assist
68X
Armament/Electrical System Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-238-T
TM 11-1520-238-23
TM 55-1500-323-24
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
10.2
Fuel system safety precautions observed
NOTE
Non-standard aft fuel cells have been
installed on some aircraft. Check aft fuel
cell data plate. Perform steps a. thru c. for
non-standard fuel cell serial numbers
85-03852 thru 86-03855; 86-05375 thru
86-05520; 86-07495, 87-07496 and
87-07497; and 87-08623. If installing
standard aft fuel cell, go to step d.
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A
M04-1915-1
