Repair
12
333233D
Repair
Replace Shaft Bearing
Assembly
NOTE:
Series A drivers require a different shaft bearing
assembly part number. See
for the correct part
numbers.
1.
Stop pump at bottom of its stroke. Shut off and
remove power to driver.
2.
Perform
Pressure Relief Procedure
, page 7.
3.
Disconnect lower from driver. See sprayer manual.
4.
Drain oil from driver. See
Change the Oil
, page 8.
5.
Reinstall oil drain plug. Torque to 18-23 ft-lb (25-30
N•m).
6.
Unscrew shaft bearing assembly (14) from driver.
See
Parts
, page 20.
7.
Install new shaft bearing assembly. Torque to
175-200 ft-lb (240-280 N•m).
8.
Fill with oil. See
Change the Oil
, page 8.
9.
Reconnect lower to driver.
10. Turn power ON and resume operation.
To prevent skin injection and splashing, never open a
camlock hose or applicator fitting while there is
pressure in the fluid line. Perform
Pressure Relief
Procedure
, page 7, before performing any repair
procedure.
