Section13PROPULSION
Subsection 01 (JET PUMP)
GENERAL
F00J0SA
5
2
1
6
3
4
TYPICAL
1. Nozzle
2. Venturi
3. Jet pump housing
4. Wear ring
5. Impeller
6. Stator
Cleanness Requirements
Hands, tools, bench, rags must be clean before
pump disassembly.
CAUTION: Pump grease tube must be opened
at very last moment to avoid contamination.
Impeller Identification
To identify the impellers refer to the following il-
lustration and chart.
F02J0VA
1
1. Stamped part number
WATERCRAFT
MODEL
IMPELLER
P/N
MATERIAL PITCH
GTX 4-TEC 271 001 386
Stainless
steel
Progressive
pitch
13° -23°
GTX 4-TEC
Supercharged
267 001 091
Stainless
steel
Progressive
pitch
13° -23°
RXP 267 001 096
Stainless
steel
Progressive
pitch
10° -21°
JET PUMP INSPECTION ON
WATERCRAFT
To work on watercraft, securely install it on a
stand. Thus, if access is needed to water inlet
area, it will be easy to slide underneath watercraft.
A lift kit (P/N 295 100 205) can be used to install
watercraft on a stand.
F01J42A
1
2
TYPICAL
1. Lift kit
2. Work stand
Impeller Condition
Condition of impeller no. 3,bootno. 2 and ring
no. 1 can be quickly checked from underneath of
the watercraft. Remove grate and look through
water inlet opening.
smr2004-Complete Line Up 637
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