Sea-doo SP Shop Manual page 142

F01F2Q A
TYPICAL — TWIN CARBS
1. High speed screws
15, Idle Speed Screw
Turning screw clockwise increases engine idle
speed and turning screw counterclockwise de-
creases engine idle speed.
F01F0TE
SINGLE CARB
1. Idle speed screw
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Section 05 FUEL SYSTEM
Sub-Section 04 (CARBURETORS)
F01F32C
TWIN CARBS
1. Idle speed screw
NOTE: On twin carburetor engines, there is only
one idle speed screw.
Connect an induction-type tachometer (P/N 295
000 100) on spark plug cable of magneto side to
measure engine speed.
NOTE: To adjust idle speed, ensure flame arrester
and air intake silencer are installed.
Start engine and bring to normal operating tem-
perature.
-
CAUTION
If watercraft is out of water, engine must be
cooled using the flush kit.
Turn screw so that engine idles at 1500 RPM in
water or 3000 RPM out of water.
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05-04-11