Yanmar 1GM User Manual page 216

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bearings. After adjusting the bearings, continue to reas-
semble the transmission as described in the following
steps. If the preceding components have not been re-
placed, bearing adjustment is not necessary and the
orginal shims may be reused. Proceed to the following
step.
7. Position the transmission on a vise with soft jaws so
the input shaft is held by the vise jaws.
8. Apply sealer to the mounting flange and install it onto
the transmission case.
9. Tighten the mounting flange retaining bolts to the
torque in Table 2.
10. Install the output flange on the output shaft.
11. Install the a-ring on the output shaft.
NOTE
The output flange retaining nut has
left-hand threads.
12. Install the output flange retaining nut by rotating the
nut counterclockwise (left-hand threads). Tighten the nut
to the torque specified in Table 2.
13. Stake the nut to lock the nut in place.
14A. On KM2A, KM2C and KM3A transmissions-In-
stall the shifter assembly on the transmission using the
following procedure:
NOTE
Note that the bolt holes in the shifter mount-
ing flange are sufficiently large to allow
movement ofthe flange around the bolts.
a. Install the shifter assembly on the transmission and
tighten the retaining bolts.
b. Measure the amount of shift lever travel from neu-
tral to forward and from neutral to reverse (Figure
27). The measurement should be equal from neutral
to either forward or reverse.
c. Loosen the shifter retaining bolts and slide the
shifter assembly fore or aft as needed to obtain
equal shift lever movement.
14B. On KM2P and KM3P-Install the shifter assembly
on the transmission using the following procedure.
a. Position the shifter so its curvature is as shown in
Figure 28.
b. Install the shifter assembly on the transmission and
tighten the retaining bolts.
c. Move the shift lever 10-15° from the neutral posi-
tion to either forward or reverse position.
d. Measure the depth of the end of the shifter shaft
from the end of the shift shaft as shown in Figure
28. Measure the length ofthe stop bolt (Figure 29).
CHAPTER TEN
Reverse '\
Bolt length
~
e. Subtract the length of the stop bolt from the shifter
shaft depth.
f. Install shims on the stop bolt that equal the result of
substep e.