TM 55-1520-240-23-3
4-38
REPAIR AFT ENGINE MOUNT, LINK, AND ADAPTER
4-38
INITIAL SETUP
Applicable Configurations:
All
Tools:
Technical Inspection Tool Kit, NSN 5180-00-323-5114
Materials:
Abrasive Cloth (E1)
Lacquer, Glossy White (E223), Torque Stripe
Antiseize Compound (E76)
Lockwire (E231)
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
Task 4-37
Task 4-38.1
Equipment Condition:
Aft Engine Mount Link and Adapter Removed (Task
4-36)
Do not burnish deeper than 0.04 inch
on aft engine mount lugs. Do not
burnish other areas deeper than 0.040
or 10 percent of material thickness,
whichever is less.
NOTE
Procedure is same to repair No. 1
or No. 2 aft engine mount, link and
adapter. No. 1 aft engine mount, link
and adapter are shown here.
Any burnished area must blend
smoothly into area around it.
Repair procedure is similar for aft
engine mount link and adapter parts
with 57 and without 57 . Differences
are noted.
1.
Burnish scratches, dents, or gouges on engine
mount (1), link (2), and adapter (3).
4-200
