TM-9-2320-387-24-1

TRUCK, UTILITY: S250 SHELTER CARRIER, 4X4, M1113

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE, VOLUME 1

DECEMBER 1997

CHANGE 1

TM-9-2320-387-24-1 - Page 1014 of 1205

7-10. PROPORTIONING VALVE AND DIFFERENTIAL VALVE REPLACEMENT

(Cont’d)

TM 9-2320-387-24-1

Change 1

7-33

FOLLOW-ON TASKS:• Connect battery ground cables (para. 4-68).

• Bleed brake system (para. 7-2).

17

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3

4

5

6

7

8

1

16

15

13

14

12

11

10

d. Proportioning Valve Installation

1.

Install proportioning valve (16) and proportioning valve bracket (12) on bracket (10) with screw

(11), washer (13), and locknut (14). Tighten locknut (14) to 22 lb-ft (30 N

•

m).

2.

Connect two brake lines (15) to bottom of proportioning valve (16).

3.

Connect two brake lines (17) to top of proportioning valve (16).

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9

3