GMC S Series 1994, Руководство по ремонту

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Key No. Part Name Key No. Part Name
1 - SEAL, O -R IN G 17 - RING , SH A FT R E T A IN IN G
2 - V A LV E A SM , C O N T R O L
1 8 - VANE, PUM P
3 - SEAL, O -R IN G 20 - R ING , P U M P
5 - SEAL, O -R IN G 21 - PLATE, P R E S S U R E
6 - S P R IN G , FLO W C O N T R O L 22 - S P R IN G , P R E S S U R E PLATE
7 - M A G N E T
23 - PLATE, END
8 - H O U S IN G ASM , P U M P 25 - RING , END PLATE R E T A IN IN G
10 - SEAL, O -R IN G (H O U S IN G ) 33 - FITTIN G ASM (C O N N E C T O R &)
11 - SEAL, D R IV E S H A FT
35 - SEAL, O -R IN G
1 2 -S H A F T , D R IV E 36 - BOLT, P U M P M O U N T IN G
1 3 - PIN, D O W E L 37 - R E S E R V O IR ASM
1 5 - PLATE, T H R U S T
38 - CAP ASM , R E S E R V O IR
1 6 - R O T O R , P U M P
40 - SEAL, O -R IN G (H O U S IN G T O S T U D )
Figure 2 P Series Pow er Steering Pum p-Legend
DRIVE SHAFT SEAL REPLACEMENT
Figures 1 thru 3
Tool Required:
J 22670 Shaft Oil Seal Installer
*
Remove or Disconnect
Power steering pump from vehicle. Refer to “Power
Steering Pump Replacement” in section 3B.
Disassemble
Protect drive shaft (12) with shim stock.
Seal (11) by cutting with a chisel.
Assemble
Lubricate seal (11) with power steering fluid.
Seal (11) using J 22670.
Install or Connect
Power steering pump. Refer to “Power Steering
Pump Replacement” in section 3B.
PUMP RESERVOIR REPLACEMENT
Figure 1
*
Remove or Disconnect
Power steering pump from vehicle. Refer to “Power
Steering Pump Replacement” in section 3B.
1.
2
.
3.
4.
5.
6
.
Disassemble
Drain power steering fluid from pump.
Bolts (36).
Fitting (33) and O-ring seal (35).
Control valve assembly (2) and flow control spring
(6) from housing (8) if replacement is required.
Reservoir (37) from housing (8).
O-ring seals (1, 10, and 40).
Magnet (7).
Clean
Magnet (7).
Inspect
Welch plug in housing (8). Do not remove.
If plug is deformed or dislodged, replace
housing (8).
A-CHISEL
B-SHIM STO C K
11-SEAL, D R IV E SHA FT
12-SHAFT, D R IVE