Graco Dyna-Star 77X000 Instructions Manual page 29

5. Remove screws (116) from motor control box cover
(120) and remove cover and gasket (119) (F
119
120
116
F . 53
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6. Remove nuts (134) as shown in F
washers (135) and motor wires from terminals.
Save these parts to use them for reassembly.
134
115
134
135
F . 54
IG
332514J
. 53).
IG
. 54. Remove
IG
117a
7. Disconnect sensor cable (117a) from motor control
board (F . 54).
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8. Use a wrench to loosen strain relief (a) and remove
wiring harness from housing (F
a
115
F . 55
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9. Remove screws (125) and washers (124) holding
motor (123) to gear box housing (101). Remove
motor. Verify o-ring (122) was removed with motor.
(F . 56)
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If o-ring (122) is still inside the gear box housing
(101), remove it.
Discard these parts in accordance with all safety
regulations.
101
122
F . 56
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Repair
. 55).
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123
124
125
29