8. Separate coupling (125) and remove.

125

ti7814b

9.Using a hammer, loosen jam nut (122). Unscrew pump (36) from power head.

122

36

ti7782b

10. Remove pump (36).

36

ti7804b

Service

Ball Adjustment

1.Using a hammer, loosen and remove intake valve (213).

213

ti7875b

2.Disassemble and clean all parts and o-rings (207). 209

215

214

207

212

213

ti7879b

3.Select proper ball travel for material sprayed. Reas- semble as shown.

Shortest Ball Travel

Longest Ball Travel

(for light material)

(for heavy material)

ti7881a

ti7874a

311485J

5

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Image 5
Graco 287834 important safety instructions Ball Adjustment