Repair Pneumatic Motor - Graco A22600 Instructions Manual

Repair - Pneumatic Motor

Repair Pneumatic Motor

NOTE: Pneumatic Motor Seal Kits are available. See
Pneumatic Motor Parts List, page 35, for the correct
kit for your motor. For best results, use all parts in the
kit.
Disconnect the Pneumatic Motor
1. Flush the pump, if possible. (See package manual.)
Follow the Pressure Relief Procedure, page 12.
2. Disconnect the pneumatic and fluid hoses, and the
ground wire.
3. Loosen the screw (16) and remove the tie rod shield
(15). The drip shield (4) may slide down the tie rods
once the rod shield is removed. (See F
16
F . 17
IG
4. Hold the drip shield (4) out of the way if it is blocking
the pneumatic motor plunger (206). Hold the flats of
the pneumatic motor plunger (206) with a wrench.
Use another wrench to loosen the coupler nut (11).
24
206
. 16.)
IG
F . 18
IG
5. Remove the tie rod nuts (8).
6. Use a socket wrench to remove the mounting
screws (14).
15
F . 19
IG
7. Lift up on the pneumatic motor to remove it. The tie
rods (3) and drip shield (4) will remain attached.
11
14
3A6831G