KTM 125 SX 2010, Руководство пользователя

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1
4
7
10
11
9
8
6
5
3
2
5-13
Transmission
Secure the mainshaft or countershaft in the vice (using soft jaw-covers).
Remove the gears and check the following for wear:
– Needle bearing
– Mainshaft and countershaft pivot points including idler gears
– Shift dogs and gear wheels
– Tooth faces of all gears
– Tooth profile of mainshaft and countershaft and correspondending
gears
– Easy operation of gear-change
Carefully clean components and replace damaged components.
NOTE: Always place circlips with sharp edge facing the components
secured, ensuring that they are not overexpanded (use special pliers).
Check that after any repair of the transmission, circlips should axially
not move more than 0.20 mm (0.006 in) and must not seize between
stop discs.
Assembly mainshaft
– Fix the mainshaft in a vice with the toothed end upwards (use
covered clamps).
– Oil all parts before assembly.
– Mount the split needle cage
1
on the mainshaft, push the 5th idler
gear
2
over it with collar downwards.
– Place internally toothed stop disc
3
(25.2x32x1 mm) in position
and mount circlip
4
(25x1.64 mm) with sharp edge upwards.
– Place the 3rd sliding gear
5
in position with shift groove
downwards, mount circlip
6
(25x1.64 mm) with the sharp edge
downwards and internally toothed stop disc
7
(25.2x32x1.5 mm)
– Mount the split needle cage
8
, the 4th idler gear
9
with the shift
dogs downwards 2nd gear
bk
with the collar downwards and the stop
disc
bl
(20.2x33x1.5 mm).
– Finally check all gears for easy running.