Triumph Trident T160 - D12 CHANGING THE TRANSMISSION (GEARBOX) SPROCKET

TRANSMISSION (GEARBOX)
SECTION 012
CHANGING THE TRANSMISSION (GEARBOX) SPROCKET
D
Remove the left side footrest. Place a suitable
container beneath the centre of the chalncase, and
remove the drain plug. Allow a few minutes for the
case to drain. and then remove the outer chalncase
(Section CS), the primary drive (Section Cl), the
Inner chaincase, the clutch, and the clutch cover
(Section C6).
.'
Tap the tab washer clear of the transmission
sprocket retaining nut. Leave the chain in place and
uncrew the transmission sprocket securing nut,
using Service tool 61-6061. The rear chaIn may now
be disconnected, and the transmIssion sprocket
withdrawn. The sprocket will need to be removed
using
the extractor 61-6046.
Before fitting
the new sprocket, check that the
transmission case oil seal Is in good condition, and
that the rear chain is not excessively worn. Check
the stretch, as shown in Section AH.
If the old chain is to be retained for further use, It
should be thoroughly cleaned
in kerosene (paraffin)
and lubricated
in a grease bath. Lubricate the
pinion boss with all, fit a new locking plate gasket,
and slide
the sprocket over the transmission
malnshaft and
high gear. When the sprocket
Is located on the splines, screw on the securing nUt
finger tight, then re-connect the chain.
With
the rear brake applied, tighten the nut as
tight as possible, and tap over the lockplate.
D1S
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