TOHATSU 40 Service Manual page 39

SECTION 2
Align flat surface (6) of crankcase mold boss with
22
calibration marks on set ring.
4. Place advancer arm (4) in the minimum speed position
23
(throttle fully closed). Adjust throttle link (2) so ignition timing
is ATDC 3˚ ± 1˚ when the advancer arm is in contact with low speed
side stoooer (7).
Model
60C
70C
Align flat surface (6) of crankcase mold boss with calibration
24
marks on set ring. Perform the adjustment with set ring
pushed slightly in the direction of arrow.
5. Return advancer arm (4) to the maximum speed position
25
(wide open throttle) and adjust length of high speed side
stopper (3) so it contacts the advancer arm.
2-30
NOTE
Ignition Timing - Throttle Closed
ATDC 3˚ ± 1˚
ATDC 3˚ ± 1˚
NOTE
T1077
T1079
3-/ 4-Cylinder