Yamaha FT25B Ergänzung Zur Wartungsanleitung Seite 126

LOWR
SHIMMING (FOR USA AND CANADA)
6500
6600
2. Adjust:
• Shim thickness (T3)
Remove or add shim(s).
Available shim thickness
0.10, 0.12, 0.15, 0.18, 0.30, 0.40
and 0.50 mm
NOTE:
(M0) – (M) should be as close to "0" as pos-
sible.
Example:
If M0 is "0.35 mm" and M is "0.30 mm",
remove the shim(s).
If M0 is "0.35 mm" and M is "0.40 mm",
add the shim(s).
SELECTING THE FORWARD GEAR
SHIMS
NOTE:
Select the shim thickness (T1) by using the
specified measurement(s) and the calcula-
tion formula.
Select:
• Shim thickness (T1)
Selecting steps
(1) Measure (M1).
Shimming plate ........................ 1
90890-06701
Digital caliper ............................ 2
90890-06704
NOTE:
• Turn the tapered roller bearing outer race
two or three times so the rollers seat.
Then, measure the height of the bearing,
as shown.
• Perform the same measurement at three
points on the tapered roller bearing outer
race.
• Find the average of the measurements
(M1).
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