Section13PROPULSION
Subsection 01 (JET PUMP)
F01J1FA
1
2
3
1. Piece of wood
2. Rounded edge
3. Wear ring
GTX 4-TEC Models
After wear ring installation, it is required to fit
screws no. 36 to wear ring. Using their holes in
jet pump housing as a drilling guide, drill 4.5 mm
(11/64 in) diameter holes in wear ring.
CAUTION: Drill carefully paying attention
not to damage threads in jet pump housing.
Drilling holes prior to screw installation will
avoid wear ring deformation.
Install screws and torque to 6 N•m(53lbf•in).
F08J06A
Bearing
Using the seal/bearing pusher (P/N 529 035 819)
press the bearing no. 16 by its inner race on the
impeller shaft no. 8.
Be careful when removing the plastic retainer
from the bearing no. 16 to avoid the inner races
from falling apart. Make sure to reassemble bear-
ing parts to their original position.
The bearing no. 16 can be installed either side.
1
F18J0YB
1. Seal/bearing pusher
From the outlet side of pump, press impeller shaft
assembly into housing using shaft pusher (P/N 529
035 955).
1
F18J11B
1. Shaft pusher
Coat shaft surface with jet pump bearing grease.
Install O-ring no. 15 and sleeve no. 14 on shaft
no. 18.
smr2004-Complete Line Up 647
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