TB-9-3950-253-13-P

PALLETIZED LOAD SYSTEM TRUCK, M1075 and M1075A1 (PLS) AND HEAVY EXPANDED MOBILITY TACTICAL TRUCK, M1120, M1120A2, AND M1120A4 (HEMTT), ENHANCED CONTAINER HANDLING UNIT (E-CHU)

TECHNICAL BULLETIN; OPERATOR AND FIELD MAINTENANCE, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2009

TB-9-3950-253-13-P - Page 400 of 704

TB 9-3950-253-13&P

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0040

REMOVAL

00040

WARNING

•

Twistlock assembly will fall when roller pin is removed. Use caution and support twistlock

assembly while removing roller pin.

•

Twistlock housing will swing when roller pin is removed. Use caution and support twistlock

housing while removing roller pin.

•

Failure to follow these warnings may result in injury to personnel.

NOTE

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Perform steps 1 through 4 for both right and left sides.

•

Note location of spacers to aid in installation.

1. Remove locking pin (Figure 1, Item 6) from rear slider bed (Figure 1, Item 1).

2.

With assistance, support twistlock housing (Figure 1, Item 8) and twistlock assembly (Figure 1, Item 7) and

remove bolt (Figure 1, Item 2), washer (Figure 1, Item 3), roller pin (Figure 1, Item 4), two spacers (Figure 1,

Item 5), and twistlock assembly from rear slider bed (Figure 1, Item 1).

3. Remove clip (Figure 1, Item 10) from locking pin (Figure 1, Item 9).

4. While supporting twistlock housing (Figure 1, Item 8), remove locking pin (Figure 1, Item 9) and twistlock

housing from rear slider bed (Figure 1, Item 1).

Figure 1.

Twistlock Assembly.

040

END OF TASK

CLEANING AND INSPECTION

00040

Clean and inspect all parts IAW WP 0020,

General Maintenance Instructions

.

END OF TASK

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