Table of Contents
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TRBL
SHTG
Symptom 1: Discharged battery
Symptom 2
—
WD: Refer to the wiring diagram.
Symptom 1: Poor performance
Symptom 2
Watercraft cannot
reach high speeds
Engine unit troubleshooting
Cause
Battery performance
decrease
Loose connection of bat-
tery terminal
Short, open, or loose con-
nection in charging circuit
Stator coil malfunction
Rectifier regulator mal-
function
Cause
Jet pump unit malfunction
Water entered hull
Checking step
Check the battery voltage and
specific gravity.
Check the battery cable and
terminal for proper connection.
Check the charging circuit for
wiring connection and damage.
Measure the stator coil output peak
voltage.
Measure the stator coil resistance.
Measure the rectifier regulator
output peak voltage.
Checking step
Check the impeller, impeller duct,
and intake grate.
Check the drain plugs and O-rings
for damage.
Check the cooling water hoses for
damage.
Check the water lock, water tank,
and rubber hoses for damage.
Check the exterior of the hull for
damage.
9-21
E
Refer
to page
1
3-19
8-43
WD
2
7-14
7-14
7-16
3
Refer
4
to page
6-9
8-50
5
2-18
8-45
—
6
7
8
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