YAMAHA Marine 100A Wartungshandbuch Seite 94

INSP
ADJ
CONTROL SYSTEM
3054
3055
(8) Secure the timing plate.
(9) Adjust the length a of the full advance
adjusting screw 3 to specification.
Full advance adjusting screw
length a
100A, 130B, S130B, L130B,
140B/100TR, 130TR, S130TR,
L130TR:
E115A:
115B/C115TR: 22.0 mm (0.87 in)
115C, S115C/115TR, S115TR,
B115TR:
(10) Disconnect the magneto control link 4
from the pulser coil assembly 5.
(11) Turn the magneto control lever 6 so
that it contacts the full advance adjust-
ing screw 3.
(12) Adjust the length of the magneto con-
trol link 4 so that the mark b on the
flywheel magnet assembly aligns with
the mark c on the pulser coil assem-
bly 5.
3. Inspect:
• Ignition timing (full retard)
Out of specification → Adjust.
Inspecting steps
(1) Turn the flywheel magnet assembly
clockwise and align the timing plate
and the specified mark.
Flywheel magnet assembly
position
ATDC 5˚
(2) Turn the magneto control lever 1 so
that the full retard adjusting screw 2
contacts the crankcase 3.
(3) Check that the mark a on the flywheel
magnet assembly aligns with the mark
b on the pulser coil assembly.
3-6
E
29.0 mm (1.14 in)
24.5 mm (0.96 in)
26.0 mm (1.02 in)