TM 1-1520-238-23
3-38.6
Change 6
3.11A.
MAIN LANDING GEAR WHEEL REPAIR (PARKER HANNIFIN) (AVIM) – continued
a. Blend or polish scratches, nicks, or pits per the following limits:
(1) Repair area A as follows:
(a) Blend and polish scratches, nicks, or pits up to 0.015 INCH deep and 0.50 INCH long. Use cloth
(item 48, App F) and cloth (item 50, App F).
(b) Replace wheel half if damage or repairs are more than limits.
NOTE
Damage shall not be opposite other damage or previously repaired area.
(2) Repair area B as follows:
(a) Blend and polish scratches, nicks, or pits up to 0.020 INCH deep and 1.00 INCH in area. Use cloth
(item 48, App F) and cloth (item 50, App F).
(b) Replace wheel half if damage or repairs are more than limits.
(3) Repair area C as follows:
(a) Blend and polish scratches, nicks, or pits up to 0.020 INCH deep and 1.00 INCH in area. Use cloth
(item 48, App F) and cloth (item 50, App F).
(b) Replace wheel half if damage or repairs are more than limits.
NOTE
Repair after blending and polishing, shall not interfere with sealing qualities in male/female mating
surface areas.
(4) Repair area D as follows:
(a) Blend and polish scratches, nicks, or pits up to 0.010 INCH deep. Use cloth (item 48, App F) and cloth
(item 50, App F).
(b) Replace wheel half if damage or repairs are more than limits. or if sealing qualities in male/female
mating surface area is not maintained.
(5) Repair area E as follows:
(a) Blend and polish scratches, nicks, or pits up to 0.030 INCH deep and 0.50 SQUARE INCH in area, in
a maximum of two places. Use cloth (item 48, App F) and cloth (item 50, App F).
(b) Replace wheel half if damage or repairs are more than limits.
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