Automatic Transmission - VESPA 664787 Service Station Manual

Vespa S 50 2T

Automatic transmission

Transmission cover
- Loosen the 15 screws and remove the transmis-
sion cover with the aid of a mallet.
N.B.
THE CRANKCASE IS SLIGHTLY BLOCKED BY THE TIGHT
FIT BETWEEN THE SHAFT OF THE DRIVEN HALF-PULLEY
AND THE BEARING HOUSED ON THE CRANKCASE.
Kickstart
- Upon refitting, apply the recommended grease to
the bushing, to the spring and along the toothed
sector.
- Use the special tool for the charging of the spring,
as shown in the figure.
- Refit the seeger ring after checking that it is in
good condition.
Specific tooling
020261Y Starter spring fitting
Recommended products
AGIP GREASE MU3 Grease for odometer
transmission gear case
Soap-based lithium grease with NLGI 3; ISO-L-
XBCHA3, DIN K3K-20
- Remove the seeger ring located on the exterior
of the crankshaft.
- Dismantle the dog gear from its seat, slackening
the tension that the toothed sector applies to it by
means of the spring; to do this, it is necessary to
rotate the toothed sector slightly (see the figure).
CAUTION
Engine
ENG - 67