Graco ST

19309710
Drive Housing Replacement
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.
Disassembly
1.
Relieve pressure; page 4.
2. Remove pump (13); Displacement Pump Re-
placement, page 21.
3. Fig. NO TAG. Remove two screws (18a).Tip
sprayer up. Remove two screws (18b) and remove
shroud (74).
4. Remove two front screws (22).
5. Remove two back screws (22).
6. Pull drive housing (10) off of motor (1).
Assembly
1. Push drive housing (10) onto motor (1)
2. Install two front screws (22).
3. Install two back screws (22).
4. Fig. NO TAG. Install shroud (74) with two screw
(18a).Tip sprayer up. Install two screws (18b).
5. Install pump (13); Displacement Pump Replace-
ment, page 21.
6. Install new access cover (10a) with two screws
(10b).
10
22
1
18b
74
18b
7
10a
10b
18a
22
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