background image

2

16

21

17

20

19

18

24

23

22

25

26

28

27

31

33

30

32

15

SUP - 1

LOWER BODY

11

10

EXHAUST COVER 

ATTACHING SCREWS

BODY ATTACHING 

SCREWS

13

12

FIGURE 3 - TYPICAL PIPING SCHEMATIC

TP-5

 TRACTOR

PROTECTION VALVE

MV-3

 

MANIFOLD 

VALVE

BRAKE

CHAMBER

SLACK

ADJUSTER

COMPRESSOR

SUPPLY

RESERVOIR

(WET TANK)

#1 SERVICE

RESERVOIR

#2 SERVICE

RESERVOIR

DOUBLE

CHECK

VALVE

SPRING 

BRAKES

SLACK

ADJUSTER

TRAILER

CONTROL

VALVE

AIR DRYER

GOVERNOR

(E-8P

 OR E-10P

)

DUAL BRAKE

VALVE

BP-R1

BOBTAIL

PROPORTIONING

VALVE

QUICK

RELEASE

VALVE

9

FIGURE 4 - E-8P

 DUAL BRAKE VALVE SECTIONAL VIEW

UPPER BODY

SUP - 2

DEL - 1

DEL - 2

14

Содержание E-10P DUAL BRAKE VALVES

Страница 1: ...feel when making a brake application The E 10P dual brake valve is generally used on buses where smooth brake applications contribute to passenger comfort The circuits in the E 8P E 10P dual brake valves are identified as follows The No 1 or primary circuit is that portion of the valve between the spring seat which contacts the plunger and the relay piston the No 2 or secondary circuit is that por...

Страница 2: ...CTION VALVE MV 3 MANIFOLD VALVE BRAKE CHAMBER SLACK ADJUSTER COMPRESSOR SUPPLY RESERVOIR WET TANK 1 SERVICE RESERVOIR 2 SERVICE RESERVOIR DOUBLE CHECK VALVE SPRING BRAKES SLACK ADJUSTER TRAILER CONTROL VALVE AIR DRYER GOVERNOR E 8P OR E 10P DUAL BRAKE VALVE BP R1 BOBTAIL PROPORTIONING VALVE QUICK RELEASE VALVE 9 FIGURE 4 E 8P DUAL BRAKE VALVE SECTIONAL VIEW UPPER BODY SUP 2 DEL 1 DEL 2 14 ...

Страница 3: ...E 10P valve not meet the elements of the operational tests noted in this document further investigation and service of the valve may be required Visually check for physical damage to the brake valve such as broken air lines and broken or missing parts OPERATION Refer to Figure 3 APPLYING NORMAL OPERATION NO 1 OR PRIMARY CIRCUIT PORTION When the brake treadle is depressed the plunger exerts force o...

Страница 4: ...able at authorized Bendix parts outlets Refer to figures 4 5 and 6 for item numbers referenced in parenthesis REMOVAL 1 Chock the vehicle wheels or park the vehicle by mechanical means Block and hold vehicle by means other than air brakes Drain all air system reservoirs 2 Identify and disconnect all supply and delivery lines at the brake valve 3 Remove the brake valve and treadle assembly from the...

Страница 5: ...5 bw bw FIGURE 5 E 8P DUAL BRAKE VALVE EXPLODED VIEW FIGURE 6 E 10P DUAL BRAKE VALVE EXPLODED VIEW ...

Страница 6: ...d rotate clockwise until the top surface of the spring seat is even with the top surface of the piston Set aside 6 Place relay piston spring 21 in concave portion of relay piston 20 and install relay piston through primary inlet exhaust assembly 33 into under side of upper body 7 For E 10P valve only Install o ring 4 on adapter 1 and install adapter on upper body Install o ring 34 on primary pisto...

Страница 7: ...ir brake system or any auxiliary pressurized air sys tems make certain to drain the air pressure from all reservoirs before beginning ANY work on the vehicle If the vehicle is equipped with an AD IS air dryer system or a dryer reservoir module be sure to drain the purge reservoir 5 Following the vehicle manufacturer s recommend ed procedures deactivate the electrical system in a manner that safely...

Страница 8: ...8 BW2066 2007 Bendix Commercial Vehicle Systems LLC All rights reserved 8 2007 Printed in U S A ...

Отзывы: