7. Perform
Pressure Relief Procedure, page 42
.
8. Remove the system frame from the floor and
L-brackets.
9. Remove two bolts and nuts and fold the electrical
enclosure backward.
10. Remove screws (21) and motor shroud (11).
Rest the motor shroud behind the motor without
straining the fan power cable.
Note
Examine bearing housing (103) and
connecting rod (105). If these parts need
replacing, first remove the pump (106),
see
.
11. Remove cover (60) and screws (21).
12. Remove cycle counter (121) from housing by
removing screw (122).
13. Disconnect pump inlet and outlet lines. Remove
screws (113), washers (115), and bearing
housing (103).
NOTICE
Do not drop gear cluster (104) when removing
drive housing (102). Gear cluster may stay
engaged in motor front end bell or drive
housing.
14. Remove screws (112, 119) and washers (114)
and pull drive housing (102) off motor (101).
Note
The A side drive housing includes cycle
counter switch (121). If replacing this
housing, remove screws (122) and
switch. Reinstall screws and switch on
new drive housing.
Figure 6
333024A
51
