Section 03
TROUBLESHOOTING
Subsection 01
(TROUBLESHOOTING CHART)
03-01-1
TROUBLESHOOTING CHART
0
The following is provided to help in diagnosing the probable source of troubles. It is a guideline and should
not be assumed to have all causes for all problems.
ENGINE WILL NOT START
OTHER OBSERVATION
POSSIBLE CAUSE
REMEDY
Engine does not turn over
• DESS operation non functional
• If 2 short beeps are not heard when
installing safety lanyard, refer to DIGITALLY
ENCODED SECURITY SYSTEM 08-06
• Safety lanyard switch or harness
damaged
• Replace
• Burnt 5 A fuse
• Check wiring then replace fuse
• 5 A fuse keeps on burning
• Check wiring, solenoid and MPEM
• Discharged battery
• Check/recharge
• Battery connections
• Check/clean/tighten
• Water/fuel hydrolock
• Check, refer to subsection 02-04
• Starter
• Check, refer to subsection 08-04
• Seized engine
• Check/repair as needed
• Seized jet pump
• Check, refer to subsection 09-02
Engine turns slowly
• Discharged/weak battery
• Check/charge/replace
• Restriction in jet pump
• Check/clean pump
• Seizure in jet pump
• Inspect, refer to subsection 09-02
• Partial engine hydrolock
• Check, refer to subsection 02-04
• Partial engine seizure
• Check compression, refer to subsection
04-05
• Worn starter
• Check, refer to subsection 08-04
Engine turns over
• Fuel water-contaminated
• Check/siphon and refill
• Dirty fuel filter
• Clean/replace
• Fouled spark plugs
• Replace
• Water in engine
• Check, refer to subsection 02-04
• Carburetion
• Check, refer to subsection 06-04
• Ignition
• Check, refer to subsection 08-02
• Flooded engine
• Check, refer to subsection 06-04
– Carburetor needle valve stuck open
• Excessive rotary valve clearance
(if applicable)
• Check, refer to subsection 04-07
• Internal engine damage
• Check, refer to subsections 04-05 and
04-06
• Sheared flywheel key
• Check timing mark, refer to subsection
08-02
• Incorrect rotary valve timing (if applicable)
• Check, refer to subsection 04-07
No spark at spark plugs
• Faulty rev limiter
• Replace MPEM
• Faulty ignition module
• Replace MPEM or ignition module
depending upon the model
Содержание SEA-DOO GS 5626 1998
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