Suzuki LT-Z250 Service Manual page 105

Assemble the crankcase within a few minutes.
NOTE:
Fit the clamp to the bolt A.
" Crankcase bolt: 11 N•m (1.1 kgf-m, 8.0 lb-ft)
CAM CHAIN
Install the cam chain.
GENERATOR
Install the starter driven gear 1.
Install the key 2.
NOTE:
Degrease the tapered portion of the generator rotor assembly
and also the crankshaft. Use nonflammable cleaning solvent to
wipe off the oily or greasy matter to make these surfaces com-
pletely dry.
Install the generator rotor and tighten the generator rotor nut
to the specified torque with the special tool.
" Generator rotor nut: 160 N•m (16.0 kgf-m, 115.5 lb-ft)
& 09930-44520: Rotor holder
ENGINE 3-63