Sea-doo GTX Limited iS 255 2009, Shop Manual

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Section 06 STEERING AND PROPULSION
Subsection 03 (JET PUMP)
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TYPICAL
1. Impeller shaft and bearing
2. Bearing tool on INNER race
Impeller Shaft Nut Removal if Impeller has
Loosened
1. Turn pump upside down and mount the flat
sides of impeller shaft in a vise.
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TYPICAL
1. Flat side
2. Mount in the impeller splines the appropriate
impeller remover/installer tool according to en-
gine type.
MODEL TOOL
130 and 155 engines
IMPELLER
REMOVER/INSTALLER
(P/N 529 035 820)
215 and 255 engines
IMPELLER
REMOVER/INSTALLER
(P/N 529 035 956)
3. Torque impeller more than impeller shaft nut.
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TYPICAL
4. Turn pump upside down and retry unscrewing
impeller shaft nut.
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TYPICAL
5. If impeller still loosens instead of nut, retighten
impeller more and retry. Repeat until nut
loosens.
6. Remove impeller as described in this subsec-
tion.
7. Return to step 5 in the
IMPELLER SHAFT AND
BEARING REMOVAL
main procedure.
Impeller Shaft and Bearing Inspection
With your finger nail, feel seal lip contact surface
on shaft. If any irregular surface is found, replace
shaft and seals.
Check condition of shaft threads.
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421