Subaru Robin PKX201 - Manual (Page 56)

Trash Pumps - PKX Service
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55. After replacing discharge nozzle, loosely and
evenly tighten the four bolts that hold it to the pump
housing. Torque the bolts to the specifi ed value of:
PKX201T-3 to 4 ft. lbs.
PKX301T-4 to 6 ft lbs.
56. Should it become necessary to remove the top pump
housing cover, follow the listed procedure. Remove
the four bolts that hold the cover in position
and lift cover off.
53. The picture shows the correct position of the discharge
nozzle. The elongated portion of the discharge
nozzle will be on the bottom.
54. Apply a high temperature thread sealant such as:
Permatex® High Temperature Thread Sealant to the
4 bolts that hold the discharge nozzle to the pump
housing. This will prevent leakage due to vibration,
temperature cycling, and extreme pressure. This type
of sealant protects against rust, corrosion, and galling
of threads. It is service replaceable.