TM-9-2320-272-23-3

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 3 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-3 - Page 693 of 1469

ASSEMBLY - Continued

CAUTION

Do not bottom adjusting bolt against seal. Seal will be damaged.

13.

Install two adjusting bolts (Figure 3, Item 4) in adjusting sleeve (Figure 3, Item 6). Tighten adjusting bolts until

heads are showing above plunger seal (Figure 3, Item 5).

14.

Install wedge assembly (Figure 3, Item 18) in back of adjusting plunger housing (Figure 3, Item 13). Check for

proper operation of wedge assembly and adjusting plungers (Figure 3, Item 7).

TM 9-2320-272-23-3

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