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5H-14 AIR BRAKE VALVES
QUICK RELEASE VALVE
BENDIX QR-N
Remove or Disconnect (Figure 19)
1. Bolts (6) and lower body (7).
2. Seal (5).
3. Diaphragm follower (3).
4. Diaphragm (2).
Clean
• Body parts in mineral spirits or another suitable
solvent.
Inspect
• Diaphragm seat for corrosion and burrs.
|-n-| Install or Connect (Figure 19)
1. Lubricate seal with Delco Silicone Lube (GM P/N
18010909 or equivalent).
2. Diaphragm (2).
3. Diaphragm follower (3).
4. Seal (5).
5. Lower body (7).
NOTICE: See “ N otice” on page 5H-1.
6. Bolts (6).
RELAY VALVES
BENDIX R-14
Remove or Disconnect (Figure 20)
1. Mark the location of the cover to the body.
2. Cap nut (13).
3. Seal (14).
4. Diaphragm (15).
5; Four bolts (12) and washers (11).
6. Cover (10).
7. Piston (8).
8. O-ring (9).
9. Snap ring (1).
10. Exhaust valve body (2).
11. Seal (3).
12. Spring (4).
13. Modulation tube (6).
14. Seal retainer (5). •
• All components in mineral spirits or another suit
able solvent.
Inspect
• The valve seats for nicks and burrs. Repair or
replace as needed.
• The>; spring for cracks and corrosion. Replace as
needed.
-►4-
install or Connect (Figure 20)
NOTICE: For steps 12 and 15, see “ N otice”
on pag<e 5H-1.
1. Lubricate all seals and sliding surfaces with Delco
Silipone Lube (GM P/N 18010909 or equivalent).
2. Aligh bracket, cover, and body marks.
3. Seal retainer (5) on modulation tube (6).
4. Modulation tube (6).
5. Spring (4).
6. Seal (3) on exhaust valve body (2).
7. Exhaust valve body (2).
8. Snap ring (1).
Summary of Contents for C Series 1993
Page 1: ......
Page 12: ...OA 6 GENERAL INFORMATION Figure 11 Allison Transmission I D Location ...
Page 44: ...3B1A 2 POWER STEERING GEAR UNIT REPAIR Figure 1 710 Power Steering Gear ...
Page 62: ......
Page 75: ...3B3 2 POWER STEERING COMPONENTS TRW ROSS ...
Page 121: ...5H 16 AIR BRAKE VALVES Figure 21 Bendix Proportioning Relay Valve Components ...
Page 147: ...5J 10 AIR COMPRESSOR AND GOVERNOR 286 F9051 Figure 18 Bendix BX 2150 Compressor Components i ...
Page 204: ...MODEL 295 TBI UNIT 6C1 3 F7973 Figure 3 Model 295 TBL Unit ...
Page 251: ...6D4 6 37 MT STARTER MOTORS V3022 Figure 8 37 MT Components ...