Graco LubeMaster, Instructions Manual

Page: 18 / 44

Maintenance and Repair
18 3A2781A
Grease Reservoirs Disassembly
The disassembly procedure may be performed with the
reservoir mounted on the pump. However, some mount-
ing locations are too restrictive to provide access to all
components.
If installation requires dismounting of the reservoir, drain
the reservoir of lubricant before removing the attaching
hardware. This will reduce the weight of the reservoir
and reduce the chance of spillage.
. 1. Slowly open reservoir drain (E, F
IG
. 1, page 6) and
allow lubricant to be forced from the reservoir into a
bucket or similar container.
All lubricant must be drained before removing the
attaching hardware to reduce the weight of the reservoir
and reduce the chance of spillage.
2. Properly dispose of emptied grease adhering to all
applicable safety regulations and municipality
codes.
3. Remove fill stud (13) if necessary.
4. Remove hex nuts (1) and lockwashers (5) from tie
rods (3).
5. Remove tie rods (3) from reservoir cap (9).
6. Lift reservoir (11) from pump keeping reservoir cap
(9) in position on top of the tube.
7. Slide reservoir (11) away from reservoir cap (9) until
it is free of follower cups (15 and 17).
8. Remove gasket (8) from pump.
NOTE: Further disassembly is only possible at the
factory. If damage is apparent on the follower cups
(15 and 17), cable assembly (19), spring (10) or res-
ervoir cap (9) the unit cannot be serviced and the
reservoir assembly must be replaced.
F
IG
. 11
9
3
11
4
23
25
10
19
15
6
17
8
5
1
13
12
FLYING PARTS HAZARD
The expansion spring (10) is always under great ten-
sion and could be propelled with enough force to
cause serious injury. Never remove retaining ring (4)
or cable assembly (19).