Graco 190ES 309063F - Manual (Page 25)

25 309063
Motor Replacement
Disassembly
1.
Relieve pressure; page 6.
2. Remove pump; Displacement Pump Replace-
ment, page 26.
CAUTION
Do not drop gear cluster (7) when removing drive
housing (10). Gear cluster may stay engaged in
motor front end bell or drive housing.
3. Remove drive housing; Drive Housing Replace-
ment, page 24.
4. Remove fluid manifold; Pressure Control Re-
placement, page 23.
5. Remove control board; Control Board Replace-
ment, page 20 or 22.
6. Remove strain relief (37; Fig. 10, 13 or 14) and
motor fan (2).
7. Remove three screws (22) behind board and
remove control housing (21).
8. Remove four screws (22) and motor (1) from
frame (63).
Assembly
1. Install new motor (1) on frame (63) with four
screws (22).
2. Install control housing (21) with three screws (22).
3. Install strain relief (37; Fig. 10, 13 or 14) and motor
fan (2).
4. Install fluid manifold; Pressure Control Replace-
ment, page 23.
5. Install control board; Control Board Replace-
ment, page 20 or 22.
6. Install drive housing (10); Drive Housing Re-
placement, page 24.
7. Install pump (13); Displacement Pump Replace-
ment, page 26.
ti0054b
Fig. 17
22
1
1 Liberally apply grease
39
1
18
36
35
22
1
63
21