GMC C Series 1993, Руководство по ремонту

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5H-12 AIR BRAKE VALVES
1. Body
2. Washer
3. Valve Seat
4. Disc Valve
5. . Spring
6. Identification Washer
7. Screw Cap
F4925
Figure 15—Bendix SC-2 Single Check Valve
BENDIX DC-4 DOUBLE CHECK
VALVE
4-4 Remove or Disconnect (Figure 16)
1. Bolts (11) and washers (12).
2. Cap (13).
3. O-ring (14):
4. Shuttle (15).
5. Guide (16).
ISB Clean
• All metal parts.in mineral spirits or another suitable
solvent.
14. O-ring
11. Screw 15. Shuttle
.12. Split Washer 16. Guide5
13. Cap 17. Body
B6613
P
Figure 16— Bendix DC-4 Double Check Valve
Inspect, , v
• All parts for rust, wear, and cracks. Replace as
needed.
|-n-| Install or Connect (Figure 16)
1. Lubricate seal and inside of valve guide with a light
film of Delco Silicone Lube (GM P/N 18010909 or
equivalent). _
2. Guide (16).
3. Shuttle (15).
4. O-ring (14).
5. Cap (13).
N O T IC E : S e e “N o tic e ” o n p a g e 5 H -1 .
6 ' Washers.(12) and bolts (11).
MOISTURE EJECTOR VALVE
4 -4
BENDIX DV-2
Remove or Disconnect (Figure 17)
• If the heater element has failed, the entire, cover
must be replaced.
1. Four bolts (1) and washers (2).
2. Cover (3). ~
3. O-ring (4). ''
4. Valve (6) and valve guide (5).
5. Adapter (10).
6. Filter (9).
7. Filter retainer (8).
O l| Clean
• All metal parts in mineral spirits or another suitable
solvent.
• The filter, replace if plugged.
|
44
-| install or Connect (Figure 17)
1. Lubricate the inlet valve seat with Delco Silicone
Lube (GM P/N 18010909 or equivalent).
• Do not lubricate the inlet and exhaust valve.
1. Bolt
2. Split,Washer
3. Cover
x
5
4. Square Cut O-Ring
5. Guide
6. Valve
7. Body
8. Filter Retainer
9. Filter
10.: Filter Adapter
F4927
Figure 17—Bendix DV-2 Moisture Ejector Valve