10-6 FUEL SYSTEM / TROUBLESHOOTING
ICON A5 / MAINTENANCE MANUAL CHANGE C2
High fuel pressure
(above 46.5 psi)
Clogged fine fuel filter. Replace clogged fine fuel filter. (See “Fine
Fuel Filter” on page 10-30.)
New fine fuel filter. It’s acceptable if FUEL PRESS lights up
after the fine fuel filter has been replaced
but goes away with power or after engine
warms up. If problem persists, check and
replace fuel pressure regulator as
necessary. See the “Maintenance Manual
Line 912i Series” from Rotax
®
.
Blockage between regulator
and fuel tank.
Inspect flow between fuel pressure
regulator and fuel tank. Check for kinks.
Refer to the “Maintenance Manual Line
912i Series” from Rotax
®
.
Symptom Possible Cause Remedy
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