YAMAHA Marine 100A Manuel D'entretien page 492

LOWR
SHIMMING (COUNTER ROTATION MODELS)
(EXCEPT FOR USA AND CANADA)
6615
6620
Example:
If M1 is "24.80 mm" and F is "+5", then
T1 = 25.3 + (+5)/100 – 24.80 mm
= 25.3 + 0.05 – 24.80 mm
= 0.55 mm
(3) Select the reverse gear shim(s).
Calculated numeral
at 1/100th place
More than
0.00
0.02
0.05
0.08
Available shim thickness
0.10, 0.12, 0.15, 0.18, 0.30, 0.40
and 0.50 mm
SELECTING THE FORWARD GEAR
SHIMS
NOTE:
Select the shim thickness (T2) by using the
specified measurement(s) and the calcula-
tion formula.
Select:
• Shim thickness (T2)
Selecting steps
(1) Measure (M2).
Shimming plate ........................ 1
90890-06701
Digital caliper ............................ 2
90890-06704
NOTE:
• Measure the height of the gear as shown.
• Perform the same measurement at three
points on the gear.
• Find the average of the measurements
(M2).
6-84
Rounded
numeral
or less
0.02 0.00
0.05 0.02
0.08 0.05
0.10 0.08
E