Repair
5.Push up the motor shaft. Remove the coupling nut (7).
6.Use a socket to remove the tie rod nuts (4).
7.Use a socket to remove the bottom two mounting screws.
8.Carefully remove the displacement pump, with the pump adapter attached.
9.Clamp the adapter plate in a vise to service the dis- placement pump.
10.See your displacement pump manual for service and parts information.
ti14537a
FIG. 9
Disconnect the Air Motor
1.Follow all steps under Preparation, page 18.
2.Loosen the screws on the top cap.
3.Hold the coupling nut (7) with a wrench. Use another wrench to turn the motor shaft. To avoid damage to the bellows top cap and the
4.Lower the coupling nut (7) and remove the coupling collars (5). See FIG. 8.
5.Push up the motor shaft. Remove the coupling nut (7).
6.Use a socket to remove the tie rod nuts (4).
7.Use a socket to remove the top two mounting screws.
8.Lift up on the air motor to remove it. The tie rods (3) will remain attached.
NOTE: For cart mount pumps, remove the two screws on the arms and tip back or remove the air control panel for easier removal of the air motor.
9.Use a socket on the flats of the tie rods (3) to remove them from the bottom cover of the air motor.
NOTE: See your air motor manual for service and parts information.
312795E | 19 |
