TM-9-3990-260-14-P

CONTAINER ROLL-IN/OUT PLATFORM (CROP) MODEL M3 AND MODEL M3A1

TECHNICAL MANUAL; OPERATOR’S, UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

JULY 2001

  TM-9-3990-260-14-P - Page 101 of 306

TM 9-3990-260-14&P
Table 4-1. Unit Maintenance Preventive Maintenance Checks and Services - Continued
Item
No.
Interval
Location
Item to
Check/Service
Procedure
Not Fully Mission
Capable If:
2
Semi-
Annually
M3 CROP Bail
Bar
Check bar and notify supervisor:
a.
If wear at lower back side bar (4) is
greater than 1/4 in. (6.35 mm).
Wear found exceeds
specification.
b. If wear at bottom of bar (5) is greater
than 1/8 in. (3.175 mm).
3
Semi-
Annually
Bracing
Mechanisms
a.
Ensure cams (6) are not bent or
broken so they will not engage the shor-
ing slot.
a.
Cam is broken or so
bent it cannot be
engaged in the shoring
slot.
b.
Ensure securing pins (7) and spring
pin clips (8) are available and secured
by lanyard.
b.
Securing pin or
spring pin clip, is miss-
ing.
c.
Ensure threaded shaft (9) can be
turned both in and out tightening and
loosening the cam in the shoring slot.
c.
Threaded shaft is
bent, jammed, or other-
wise cannot be turned
both in and out.


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