13.
Screw the dsplacement pump about
3/4
of the
way into the bearing housing
(27).
Hold
the
pin
(201
up to the pin hole
in
the connecting rod assembly
slides easily into the hole.
Back
oif
the pump until
(31
and continue
screwing
in
the
pump until the pin
the
top threads of
the
pump cylinder are flush with
the face
of
the
bearing housing and the outlet nip-
ple
(46)
is straight back. Push the retaining spring
ting rod. Tighten the locknut
(38)
very
tight-about,
135)
into the groove all
the
way around
the
connec-
70
ft-lb
(94
Nm)-with
a
2
in. open-end wrench and
a
light hammer. Refer to Fig
25.
~ ~~
14.
Tighten the packing nut
(221)
just
enough to stop
leakage, but no tighter.
Fill
the wet-cup/packing
nut
1/3
full with Graco
TSL.
3
€
15.
Replace the motor brushes, included with the repair
Fig
25
kit.
See
page
25.
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