TM-9-2815-205-34

ENGINE WITH CONTAINER; MODELS 5063-5299, 5063-5392, 5063-5393, 5063-5395, 5063-5398, 5063-539F, 5063-539L

TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE

AUGUST 1992

TM-9-2815-205-34 - Page 337 of 596

TM 9-2815-205-34

NOT E

Clean piston surface around

piston pin

retainer before

checking retainer for leakage.

(i) Check each retainer for proper

sealing with leak detector (29). Place

suction cup over retainer and hand

operate lever to pull a vacuum of 10.0

inches of mercury on gage. A drop of

more than 5.0 inches of mercury over

10 seconds indicates air leakage at

retainer.

3-207