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INSP
ADJ
FUEL SYSTEM
Fuel line inspection
1. Inspect:
Fuel filter 1
Contaminants → Replace.
Cracks/damage → Replace.
Water contamination → Replace and
check the fuel tank.
Fuel hose
Fuel tank
Fuel hoses through part
Fuel filler cap
Cracks/damage → Replace.
2. Inspect:
Water separator 1
Water accumulation → Drain.
NOTE:
If need the water draining, remove the drain
plug 2.
Trolling speed check and adjustment
1. Check:
Trolling speed
Out of specification → Adjust.
Trolling speed:
1,350 ± 50 r/min
Checking steps (with the vehicle in the
water):
Start the engine and allow it to warm
up for several minutes.
Attach the engine tachometer to the
spark plug lead.
Engine tachometer:
YU-8036-A/90890-06760
Measure the engine trolling speed.
3-9
E
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