TM-9-2330-335-14-P

SEMITRAILER, TACTICAL, BREAKBULK/CONTAINER TRANSPORTER, 22-1/2 TON, RESET M871R, M871A1R AND M871A2R

TECHNICAL MANUAL; FIELD AND SUSTAINMENT MAINTENANCE MANUAL (INCLUDES REPAIR PARTS AND SPECIAL TOOLS LIST)

SEPTEMBER 2008

TM-9-2330-335-14-P - Page 546 of 640

TM 9-2330-335-14&P

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MECHANICAL RELEASE OF SPRING BRAKE (GOLD SEAL) - CONTINUED

Cage Parking Brake Compression Spring (Release Parking Brake)

00096

WARNING

Always block wheels to prevent vehicle roll-away when performing any brake maintenance.

Failure to comply could cause injury or death to personnel.

1.

Remove dust plug from release tool key hole in center of spring chamber (Figure 4).

2.

Remove release tool assembly from side pocket of adapter (Figure 4).

Figure 4.

Sealed Brake.

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3.

Insert release tool through key hole in chamber into the pressure plate (Figure 5, Arrow A).

4.

Turn release stud 1/4 turn clockwise (Figure 5, Arrow B).

5.

Pull on release tool to ensure stud crosspin is properly seated in the pressure plate.

6.

Assemble release tool washer and nut on release stud; finger tighten only (Figure 5).

Figure 5.

Sealed Brake.

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