Oil Seal Replacement

1. REPLACE TRANSMISSION REAR OIL SEAL
a. Remove propeller shaft.
b. Using a screwdriver, remove the lock plate.




c. Using SST to hold the flange, remove the lock nut.
SST 09330-00021
d. Remove the 2 adjusting washers.




e. Using SST, remove the companion flange.
SST 09950-30010 (09951-03010, 09953-03010, 09954-03010, 09955-03030, 09956-03030)




f. Using SST, remove the oil seal.
SST 09308-10010




g. Using SST and a hammer, install a new oil seal.
SST 09308-14010,09309-14040




h. Heat the companion flange in an oven at 80-90°C (176-194°F).
i. Apply gear oil to the output shaft and install the companion flange.
j. Using SST, install the companion flange to the output shaft.
SST 09950-30010(09951 -03010.09953-03010, 09954-03010, 09955-03030, 09956-03030)




k. Using SST to hold the flange, install and torque the lock nut.
SST 09330-00021

Torque: 190 N.m (1,940 kgf.cm. 140 ft.lbf)




l. Remove the lock nut.
m. Using a caliper gauge, measure dimension (A) and dimension (B).




n. Calculate the required thickness of the adjusting shim.
Thickness: (Dimension (A)-Dimension (B))-(0.05-0.14 mm, 0.0020-0.0055 in.)
o. Install the selected shims to the output shaft.
p. Apply sealant to the nut threads.
Sealant: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or equivalent




q. Using SST to hold the flange, reinstall and torque the lock nut.
SST 09330-00021

Torque: 120 N.m (1,220 kgf.cm, 88 ft.lbf)




r. Using SST and a hammer, install a new lock plate.
SST 09309-14010

HINT: If necessary, using a pin punch and hammer, and tap the lock plate.

s. Install the propeller shaft. Service and Repair




2. REPLACE TRANSMISSION FRONT OIL SEAL
a. Remove the transmission.
b. Remove the 2 bolts and release fork support.
c. Remove the 4 bolts and front bearing retainer.
d. Using a hammer, tap in the screwdriver to the oil seal.




e. Pry out the oil seal.




f. Using SST and a hammer, install a new oil seal.
SST 09308-14010, 09309-14040
g. Install the transmission.
h. Install the front bearing retainer with the 4 bolts.

Torque: 10 N.m (100 kgf.cm, 7 ft.lbf)

i. Install the release fork support with the 2 bolts.

Torque: 26 N.m (260 kgf.cm, 19 ft.lbf)