KTM KTM250 SX Automobile Parts User Manual


 
Fix the 4 pressure springs 1 with ample amounts of grease in the
gearshift rails.
Oil gearshift rails and insert them into the gearshift forks (short
gearshift rail toward drive shaft). Insert gearshift rails into the casing
bores as far as they will go.
NOTE: It must now be possible to gently turn gear shafts.
Slide stop disc
2 (20.2x 33x1.5 mm) on the drive shaft, and stop disc
3 (25.7x40 x1.5 mm) on the countershaft.
Assembling the engine housing
Remove engine fastener from engine work stand.
Check that both dowels are in proper place in right-hand housing and
that transmission shaft stop discs have been mounted.
Apply light coat of grease to sealing surfaces of the housing and
position new gasket.
–Grease shaft seal rings in left-hand half and place left-hand half in
position.
Position screws and tighten with 8 Nm (6 ft.lb).
Gently knock crankshaft with plastic hammer and check easy running
of shafts.
Fix engine in work stand.
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