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11-12 P UMP AND IMPELLER
Pump and Impeller
•
Before installing the pump bearing, blow any dirt or for-
eign particles out of the pump case with compressed air.
•
Before installing the pump bearing, remove the filter cover
[C], and check the filter inside or outside [A] on the pump
case [B] if the foreign particles do not cling to the filter.
○
Apply high grade water resistant grease to the O-ring [D].
○
Apply a non-permanent locking agent to the filter cover
mounting bolts and torque them.
Torque - Filter Cover Mounting Bolts: 9.8 N·m (1.0 kgf·m,
87 in·lb)
JT1500-A1;
•
Install a new bearing into the pump case [A] as far as it
will go.
Special Tool - Bearing Driver Set: 57001-1129 [B]
•
Replace the grease seals with new ones, if necessary,
and install them.
Special Tool - Bearing Driver Set: 57001-11 29
○
Press each seal [A] into the pump case so that the side
with the spring faces outward. Fill [B] the gap between
the seals, and between the seal and the bearing with high
grade water resistance grease.
•
Install the circlip [C].
•
Push the bushing [D] into the pump case.
•
Visually inspect into the pump shaft O-rings [E], and re-
place them if necessary .
•
Apply molybdenum disulfide grease to the pump shaft and
insert it from rear of the pump case.