Bendix Commercial Vehicle Systems COMPACT 500 9/87 - Manual (Page 15)

15
17. Remove the inner O-ring(17) and the nylon seal ring(18)
from the valve body(16).
NOTE: Do not remove the inner ball race(28) from the valve
body(16) if it is in good condition.
18. Then remove the dust seal(13), snap ring(14) and the
seal(15) from the valve body(16). (See Figures 7 & 26)
PRESSURE RELIEF BYPASS VALVE DISASSEMBLY
19. The power steering valve body(16) contains a pressure
relief and safety valve.
Loosen and remove the plug(3) with a 26mm wrench
and the corresponding seal washer(4).
CAUTION: Located in the plug are the corresponding
maximum pressure adjusting shims(5). (See Figure 27
& 28) Proper reinstallation of the shims is critical to
maintain correct relief pressure.
Remove the spring(6), the guide(7) and the valve(8). With
a wide blade screwdriver loosen and remove the valve
seat(9) and its copper seal washer(10) as well as the
spring(11) and the ball(12) of the bypass valve.
NOTE: Be careful not to damage the I.D. of the valve body or
the valve seat(9) with the screwdriver.
FIGURE 26
15
16
14
FIGURE 27
11
16
12 10 9 8 7 6 5
4 3