Adjusting The Ignition Timing - YAMAHA Marine 100A Manuel D'entretien

INSP
ADJ
FUEL SYSTEM/CONTROL SYSTEM
3045
3050
3051
INSPECTING THE MANUAL
INJECTION (E115AMH, E115AWH)
1. Inspect:
• Injection knob gap a
Out of specification → Adjust.
Injection knob gap
1 - 2 mm (0.04 - 0.08 in)
2. Adjust:
• Injection knob gap
Adjustment steps
(1) Loosen the bolt slightly.
(2) Adjust the position of the cable bracket
1 up to specified gap is obtained.
(3) Tighten the bolt.
CONTROL SYSTEM

ADJUSTING THE IGNITION TIMING

1. Inspect:
• Ignition timing (full advance)
Incorrect → Adjust.
Inspecting steps
(1) Remove the flywheel magnet assem-
bly cover.
(2) Turn the flywheel magnet assembly 1
clockwise and align the timing plate 2
with the specified mark.
Flywheel magnet assembly
position
100A, 130B, S130B, L130B,
140B/100TR, 130TR,
S130TR, L130TR:
E115A:
115B, 115C, S115C/
C115TR, 115TR,
S115TR, B115TR:
(3) Turn the magneto control lever 3 so
that it contacts the full advance adjust-
ing screw 4.
(4) Check that the mark a on the flywheel
magnet assembly aligns with the mark
b on the pulser coil assembly.
3-4
E
3
3
3
BTDC 22˚
BTDC 23˚
BTDC 25˚