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 550 of 640

TM 9-2330-335-14&P

0096-8

0096

COMBINATION SPRING BRAKE INSTALLATION INSTRUCTIONS - CONTINUED

NOTE

Step 5 lists the procedures to determine correct push rod length when the spring brake being

replaced is not available. Go to step 6 if correct push rod length is already determined.

5.

To determine the correct push rod length of the brake to be installed, measure “B” dimension as shown (Figure 9) and

subtract the setup stroke as listed in Table 3. With the spring brake fully caged: “B” Dimension Minus Setup Stroke =

Push Rod Length including Clevis (Figure 10).

Figure 9.

Sealed Brake.

096

Figure 10.

Sealed Brake.

096

447-0226

447-0227