Subaru Robin PKX201 - Manual (Page 40)

Centrifugal Pumps - PKX Service
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47. Re-install discharge nozzle and torque to specifi ed
recommendations.
Torque to:
PKX201-3 to 5 ft. lbs.
PKX301-4 to 6 ft. lbs.
48. If it becomes necessary to remove the inlet nozzle, the
following procedures are recommended. First, loosen
the three bolts that hold the casting to the outer pump
housing.
49. Next, lift the outer cover and gasket from the pump
housing. Note the position of the gasket. Check gas-
ket for cracks, nicks or other areas that might cause an
air leak.
50. There is a correct way, and a wrong to reinstall the in-
let gasket. Make sure that the gasket does not have
casting marks facing outward.