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Pump repair – Graco TEXSPRAY 1030 User Manual

Page 13

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13

Pump Repair

TI3015A

Fig. 7

205*

205*

221

217

214

216*

215

219*

207*
208*

206

*209

*211

*210

*218

212

220*

202

*226
*203
*204

225*

201

3

5

10

7

8

227

2

1

2

Grease inside of throat
before installing packings

3

1

Lips of v-packings in throat
must face down
Grease inside of packings
after installing

3

2

5

6

Lips of v-packings on
piston must face up

7

6

Grease outside of packings
after installing

8

Lips of u-cup seal on
piston must face down

9

If piston seat and rod were
separated, apply Loctite primer,
then red Loctite, and torque to
80--100 ft--lb (110--135 N.m)

10

9

Tighten with hammer

Torque piston housing to piston seat
(213) to 90--125 ft--lb (122--170
N.m) without changing alignment of
packing nut

7

6

TI3015A