SERVICE MANUAL
O-RING
4 WING
OUTER
NUTS
PUMP
HOUSING
[5] Remove:
• 4 WING NUTS
• OUTER PUMP HOUSING
• O-RING
Important
The new O-RING must seat correctly.
[6] Install:
• O-RING
• OUTER PUMP HOUSING
• 4 WING NUTS
[7] Remove the PINCH CLAMPS from the TUBING.
42
IMPELLER
WASHER
SCREW
SHAFT
12JAN99 – 7C8772
H172_1056DCA
H172_1056DA