TM 9-2350-247-20-1
PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS), INCLUDING
LUBRICATION INSTRUCTIONS — Continued
0128 00
ITEM
NO.
INTERVAL
MAN-
HOUR
ITEM TO BE
CHECKED OR
SERVICED
CREWMEMBER
PROCEDURE
EQUIPMENT
NOT READY/
AVAILABLE
IF:
49
Semi-
Annual
(M548A3)
Power Plant
Mount
a. Check mounts and screws for looseness.
Tighten loose screws to 100–120
lb-ft (136–163 N•m) torque.
Loose or
broken mounts
or screws.
50
Semi-
Annual
(M548A3)
Transmission
Breather
a. Remove transmission breather and check for
cracks, dents, and stripped threads. Replace
damaged breather (WP 0320 00) (WP 0321 00).
Breather
broken or
missing.
b. Clean transmission breather with cleaning
compound. Dry breather and install on
transmission.
Breather
broken or
missing.
0128 00-63
