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:
46
Semi-
Annual
Drive Shaft
a. Check for loose screws on 7C universal joints.
Tighten loose screws to 8694 lb-ft (117127
Nm) torque (M548A3) and 3540 lb-ft (4754
Nm) torque (M548A1). Loosen and retighten
screws to the above torque value.
M548A3
7C UNIVERSAL
JOINT
M548A3
SCREWS
SCREW
SCREW
7C UNIVERSAL
JOINT
M548A1
7C UNIVERSAL
JOINT
SCREWS
7C UNIVERSAL
JOINT
SCREWS
M548A1
0128
00-61