Reassembling The Engine; Crankshaft; Gearbox - SHERCO 250 SE-R 2017 Workshop Manual

REASSEMBLING THE ENGINE

Refer to the exploded view in the parts catalog for the 250 SE-R / 300 SE-R
❱❘ Crankshaft
- Carefully insert the crankshaft assembly into
the ball bearing in the RH crankcase until it
stops.
CAUTION
The connecting rod should be in the middle
of the cylinder bore.
❱❘ Gearbox
- Apply a coating of grease to the pins on the
shifter forks [1] install the rollers.
- Install the washer [2] as shown on the primary
shaft.
- Hold the primary shaft assembly and
secondary shaft assembly together as shown
and insert them into their respective bearings
in the crankcase.
- Install the shifting forks on their respective
shafts as shown. The fork shown as [3] should
be installed on the primary shaft.
CAUTION
If used parts are being utilized, the rollers must
be installed on the original fork.
- Install the shifting forks into the grooves in the
shifting rings.
CAUTION
When installing the fork, make sure that the
rollers do not fall off.
- Lubricate the shafts and then fully insert them
into their respective bores in the case as
shown.
CAUTION
The transmission gears should rotate freely.
- Install the shim washer on the shaft.
36
250-300 SE-R
2
3
2