TM 1-1520-238-23
3-176
Change 7
3.48.
TAIL LANDING GEAR WHEEL (WITH GREASE FITTING) TAPERED CONES AND ROLLERS
REMOVAL/INSTALLATION
3.48.1. Description
This task covers:
Removal. Cleaning. Inspection. Installation.
3.48.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
1/2 x 4-inch long driftpin (item 112, App H)
Materials/Parts:
Seal
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
References:
TM 1-1520-264-23
TM 55-1500-322-24
TM 55-2620-200-24
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
3.46
Tail landing gear wheel and axle removed
3.48.3. Removal
a. Remove seal male retainer (1).
(1) Remove three screws (2) and washers (3).
b. Remove tail female wheel seal (4) from each
side of wheel (5).
c. Remove cone and rollers (6) from each side of
wheel (5). Use driftpin.
3.48.4. Cleaning
a. Clean wheel (para 1.47).
b. Clean rollers (TM 55-1500-322-24).
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