35
ITEM
PART
DESCRIPTION
NUMBER QTY.
NUMBER
1
1
621500
Assembly, Body
2
1
621501
Assembly, End Plate, High Pressure
3
1
622660
End Plate, Low Pressure
4
1
622792
Gasket, End Plate, Low Pressure
5
1
622662
Valve, Pressure Relief
6
1
622663
Piston, Pressure Relief
7
2
622664
Valve,Check
8
1
622665
Valve, Shuttle
9
1
622666
Piston
10
1
622652
Spring, Compression, (.34 Length)
11
1
622653
Spring, Compression, (.88 Length)
12
3
844304
0-ring
13
1
625112
Gasket, End Plate, High Pressure
14
2
622654
0-ring
15
1
844308
0-ring
16
1
844315
0-ring
17
4
847710
0-ring
18
10
863337
Socket Head Cap Screw
19
3
617245
Socket Head Cap Screw
20
1
622845
Retaining Ring
21
3
844303
0-ring
22
1
624745
Plug, Booster Pump
INSTALLATION INSTRUCTIONS
1. Remove (3) screws No.622050 and cover No.622768 attached to tool.
2. Install (2) 0-rings #17 and (2) #21 in booster pump if not already installed.
3. Install booster pump No.621482 with (3) screws #19 provided.
4. Remove plug, non-regulating No.622862, with slot screwdriver (Refer to service instructions for location).
5. Install (2) 0-rings #17 onto booster pump plug #22.
6. Install booster pump plug #22.
Booster Pump Assembly 621950
Booster Pump Assembly Instructions
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