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6

FIGURE 6 - AR-1

 ANTILOCK RELAY VALVE WITH CONTROLLER

ANTILOCK

CONTROLLER

1

MOUNTING

BRACKET

2

13

12

11

13

11

15

23

24

25

16

18

17

19

5

26

14

20

21

22

10

9

7

4

8

6

3

Содержание AR-1 ANTILOCK RELAY VALVE

Страница 1: ...normally mounted in proximity to the service actuators it serves A mounting bracket furnished withthevalvepermitseitherframeorcrossmembermounting All air connections on the AR 1 valve are identified w...

Страница 2: ...tors Figure 3 HOLDING BALANCED The air pressure being delivered to the antilock modulators and brake actuators is also present beneath the relay piston When the air pressure above and below relay pist...

Страница 3: ...of wear or physical damage Replace as necessary 3 Test air line fittings for excessive leakage and tighten or replace as necessary 4 Perform the Leakage Test described in this manual EVERY YEAR 100 0...

Страница 4: ...round the vehicle When working in the engine compartment the engine should be shut off and the ignition key should be removed Where circumstances require that the enginebeinoperation EXTREMECAUTIONsho...

Страница 5: ...on a level surface and block the wheels and or hold the vehicle by means other than the air brakes 2 Drain the air pressure from all vehicle reservoirs 3 Identify mark or label all air lines and wiri...

Страница 6: ...6 FIGURE 6 AR 1 ANTILOCK RELAY VALVE WITH CONTROLLER ANTILOCK CONTROLLER 1 MOUNTING BRACKET 2 13 12 11 13 11 15 23 24 25 16 18 17 19 5 26 14 20 21 22 10 9 7 4 8 6 3...

Страница 7: ...o ring 21 from the cap nut 11 Remove and discard the quick exhaust diaphragm 22 from the cover 15 12 Remove the quick exhaust diaphragm retaining screw 23 the diaphragm washer 24 and the diaphragm 25...

Страница 8: ...nd lock washers 26 that secure the bracket to the cover 15 and torque them to 180 220 lb in 11 After noting the relationship of marks made prior to disassembly attach the gasket 2 to the antilock cont...

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