SeaDoo 3D Manual page 169

Section 07 ELECTRICAL SYSTEM
Subsection 01 (IGNITION SYSTEM)
1
F06H05A
1. Timing mark pointer tool
– Install and adjust a TDC gauge (P/N 295 000
143) in MAG side spark plug hole.
F01H5TA
TYPICAL
1. TDC gauge on MAG side
– Rotate PTO flywheel counterclockwise (when
facing it) until piston is at top dead center.
156
F01H4LA
TYPICAL
1. Adjust gauge dial at zero
1
– From this point, rotate flywheel clockwise to
reach proper specification according to engine.
Refer to the following chart.
ENGINE
787 RFI
– Scribe a thin mark on PTO flywheel aligned with
timing mark pointer tool.
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1
IGNITION TIMING
(BTDC)
1.02 mm (.040 in)
smr2005-057