Drive new bearings into the right crankcase with the
marked side facing up until they are fully seated.
TOOLS:
Mainshaft bearing:
Driver
Attachment, 52 x 55 mm
Pilot, 22 mm
Countershaft bearing:
Driver
Attachment, 42 x 47 mm
Pilot, 20 mm
Install the following:
– Oil pump (page 4-11)
– Transmission (page 12-26)
– Crankshaft (page 12-11)
CRANKCASE ASSEMBLY
Check that the oil filter boss protrusion from the
crankcase is specified length as shown.
If the oil filter boss is lose, remove it.
Clean and apply a locking agent to the oil filter boss
crankcase side threads and tighten it.
Be sure to verify the distance from the top of the oil
filter boss to the crankcase as shown.
SPECIFIED LENGTH:
Check the oil seals for deterioration or damage,
replace them if necessary.
Apply grease to the oil seal lips.
Install the oil seal with its marked side facing out.
CRANKCASE/CRANKSHAFT/TRANSMISSION
07749-0010000
07746-0010400
07746-0041000
07749-0010000
07746-0010300
07746-0040500
16 – 18 mm (0.6 – 0.7 in)
BEARING
OIL FILTER BOSS
16 – 18 mm
(0.6 – 0.7 in)
OIL SEALS
DRIVER
ATTACHMENT
12-29