High-Pressure Grease Pump
SER 7175-R4
Alemite, LLC
21
Revision (2-13)
20. Install Adapter (
104
) into the Valve Body.
• Tighten securely.
IMPORTANT: Do not apply thread sealant
to the first two (2) threads of any connection.
Contamination can occur.
21. Screw Bleed Valve Seat (
103
) [w/ thread sealant] into
the Adapter.
• Make sure the hole points downward.
22. Screw Bleed Valve Screw (
102
) into the Bleed Valve
Seat until it seats.
23. Install and seat Gasket (
91
) into the right side bottom
port of the Valve Body.
CAUTION
Begin to install Valve Seat (92) into Valve Body by
hand. Cross threading can occur.
24. Screw Valve Seat (
92
) into the Valve Body.
• Tighten securely.
25. Install Relief Valve (
93
) [stem first] into the Valve
Seat.
26. Install Spring (
95
) into Spring Housing (
97
).
27. Thread Locknut (
96
) onto the Spring Housing.
28. Install Valve Retainer (
94
) [stem first] into the Spring.
IMPORTANT: Overcome Spring pressure
during installation of the Spring Housing
assembly.
29. Screw the Spring Housing assembly (to the depth of
the previously recorded position) into the Valve Body.
• Do not tighten the Locknut at this time.
30. Flip the Valve Body over.
31. Install and seat Spring (
106
) into Adapter (
104
).
32. Install Stem and Ball Assembly (
107
) [stem end first]
into the Spring.
33. Install O-Ring (
86
) onto Cylinder (
85
).
34. Position Copper Gasket (
84
) onto the Valve Body.
35. Screw the Cylinder into the Valve Body.
• Tighten securely to properly crush the Copper
Gasket.
36. Position Gasket (
89
) to the Valve Body.
• Hold in place with spots of grease.
Rebuild
NOTE
: Refer to
Figures 2-A
,
2-B
,
2-C
, and
2-D
for component identification on all
Rebuild procedures.
Gear Train Assembly
1. Install Thrust Washer (
56
) and O-Ring (
57
) onto the
bottom of Shaft (
55
).
2. Install Intermediate Gear Train (
54
) {large diameter
downward] onto the top of the Shaft.
3. Install the Gear and Shaft assembly into the Base.
• Make sure the Shaft seats properly.
4. Install Bearing (
60
) [hole nearest end outward] into
Base (
82
).
• Make sure the hole aligns properly.
5. From underneath the Base, install Lock Washer (
75
)
and Nut (
76
) to secure the Shaft to the Base.
• Tighten securely.
6. Install Setscrew (
78
) and Gasket (
79
) to secure the
Bearing to the Base.
• Tighten securely.
7. Install Plug (
74
) into the Base as required.
• Tighten securely.
8. Position the Base upright.
9. Install Thrust Washer (
62
) onto the short end of the
Worm and Shaft assembly.
10. Install Thrust Washer (
65
) and Key (
64
) onto the long
end of the Worm and Shaft assembly.
11. Install the Worm and Shaft assembly [short end first]
into the Bearing while engaging Intermediate Gear
Train (
54
).
• Make sure to keep the Key upright.
12. Install Connecting Link (
73
) onto the eccentric of Ring
Gear (
72
).
13. Install Spacer (
77
) onto the Ring Gear.
Valve Body, Gear Body, and Motor
14. Install Piston (
85
) into its Cylinder.
15. Install the Valve Body assembly onto the Base.
• Make sure Gasket (
89
) does not shift position.
16. Install Screws (
80
) that secure the Valve Body
