Graco 249161, Руководство по ремонту и запасным частям

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Motor Replacement
Disassembly
1. Relieve pressure ; page 6.
2. Remove pump (79), Displacement Pump
Replacement, page 29.
CAUTION
Do not drop gear cluster (77) when removing drive
housing (78). Gear cluster may stay engaged in
motor front end bell or drive housing.
3. Remove drive housing (78), Drive Housing Re-
placement, page 27.
4. Fig. 6--13. Remove four screws (23) and cover
(56).
5. Disconnect all leads from board (100). Remove
five screws (38) and board (100).
6. Remove strain relief (73). Refer to page 32.
Thread motor leads out through hole in frame.
7. Remove four screws (31), nuts (89), and motor
(75).
Assembly
1. Install new motor (75) on frame with four screws
(31) and nuts (89).
2. Thread motor leads through hole in frame and into
control box (70).
3. Install strain relief (73).
4. Fig. 6--13. Install board (100) with five screws (38).
Connect all leads to board.
5. Fig. 14. Install drive housing (78), Drive Housing
Replacement, page 27.
6. Install pump (79), Displacement Pump Replace-
ment, page 29.
ti3673b
10
15
39
28
77
1
37
28
78
1
Liberally apply grease
Torque to 125 in-lbs
2
89
2
75
31
Fig. 15