TM 1-1520-238-23
3-47
3.15.
MAIN LANDING GEAR WHEEL TAPERED CONE AND ROLLERS PACKING
3.15.1. Description
This task covers:
Tapered Cone and Rollers Packing.
3.15.2. Initial Setup
Tools:
Aircraft mechanic’s tool kit (item 376, App H)
Light duty laboratory apron (item 27, App H)
Chemical protective gloves (item 154, App H)
Adjustable air filtering respirator (item 262, App H)
Materials/Parts:
Cloth (item 52, App F)
Grease (item 87, App F)
Personnel Required:
67R
Attack Helicopter Repairer
67R3F
Attack Helicopter Repairer/Technical
Inspector
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
3.10
Main landing gear wheel tapered cones and
rollers removed (nine–bolts)
or
3.14
Main landing gear wheel tapered cones and
rollers removed (eight–bolts)
3.15.3. Tapered Cone and Rollers Packing
a. Pack tapered cone and rollers (1).
(1) Place grease in palm of glove. Use grease
(item 87, App F).
(2) Using a cupping motion, force grease into
large diameter side of roller (1).
(3) Turn roller (1) and repeat step a.(2) until
grease protrudes from other side of roller (1).
(4) Continue turning and packing roller (1) until it
is completely packed.
(5) Wipe excess grease from rollers. Use cloth
(item 52, App F).
b. Inspect (QA).
END OF TASK
GREASE
M04-2011-1
1
