TM 55-1520-240-23-3
4-6.1
CHECK ENGINE AFTER EXCESSIVE G-FORCE LOAD
(Continued)
4-6.1
6.
Check hydromechanical unit (8) for cracked
flanges.
7.
Check security of all hose connections on
powerplant (9).
8.
Check security of hardware on powerplant (9).
9.
Check all powerplant (9) mounted accessories
for loose bolts, nuts, connections, or cracked
flanges.
10.
Check powerplant (9) inlet housing, compressor
housing, and combustor housing for cracks and
loose bolts (TM 1-2840-265-23).
11.
Check powerplant (9) mounting pads for cracks
or damage.
12.
Perform inspect contaminated oil system (TM
1-2840-265-23).
13.
Inspect output shaft seal and seal housing for
damaged splines (TM 1-2840-265-23).
14.
Service scavenge oil screen (TM 1-2840-265-23).
15.
Check security of all connectors on powerplant
(9).
FOLLOW-ON MAINTENANCE:
Close engine access cover (Task 4-50).
Close engine work platform (Task 2-2).
END OF TASK
4-40
