Graco A Series Repair And Parts Manual page 9

Grease inside of throat
1
before installing packings
Lips of v-packings in throat
2
must face down
Grease inside of packings
3
after installing
Torque piston housing to piston seat
5
(213) to 90–125 ft–lb (122–170
N.m) without changing alignment of
packing nut
Lips of v-packings on
6
piston must face up
Grease outside of packings
7
after installing
Lips of u-cup seal on
8
piston must face down
If piston seat and rod were
9
separated, apply Loctite primer,
then red Loctite, and torque to
80–100 ft–lb (110–135 N.m)
10
Tighten with hammer
Fig. 5
Pump Repair
202
1
227
*226
2 3
*203
*204
5
206
*209
6 7
*210
*211
*218
8
212
221
215
225*
2 3
201
9
205*
220*
207*
208*
219*
6 7
214
10
217
205*
216*
TI3015A
TI3015A
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