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 186 of 306

TM 9-3990-260-14&P

Table 9-1. Unit Maintenance Preventive Maintenance Checks and Services - Continued

Item

No.

Interval

Location

Item to

Check/Service

Procedure

Not Fully Mission

Capable If:

6

Semi-

Annually

Rollers

a.

Inspect exterior of roller (7) to

ensure it is not broken or so defaced

that it does roll properly.

b.

Inspect center roller next to shaft

to ensure it is not worn more than 1/4

inch (6.35 mm) between bushing and

roller material (if bushing is not

present).

c.

Ensure axle (8) is straight, with all

hardware attached.

d.

Ensure head of shaft (toward cen-

ter of CROP) has at least 1/8 inch (3.18

mm) of material.

a.

Roller is broken or so

defaced that it does not roll

properly.

b.

Center of roller exceeds

wear criteria.

c.

Shaft is bent so roller

will not roll or hardware is

missing so roller can

detach.

d.

Head of shaft exceeds

wear criteria.

5

Semi-

Annually

Container

Transport Locks

Check locks (9) for damaged or

missing parts. Report damaged or

missing parts to supervisor.

Damage is found that will

impair operation or any part

is missing.