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23.15
Disassembling and assembling input
shaft
Disassembling input shaft
•
Clamp spline end of input shaft in vice with jaw
guard.
•
Remove retaining ring (1).
•
Using universal puller, BMW No. 00 7 500, and
pressure tool (arrow), remove spur gear (3) to-
gether with taper roller bearing (2).
•
Also remove second taper roller bearing.
Assembling input shaft
•
Fit washer (6), coil spring (5), thrust piece (4) and
spur gear (3) on input shaft.
•
Using universal puller, tension spur gear against
coil spring until the 2nd groove (arrow) can be
seen ahead of the spur gear.
•
Heat taper roller bearing to 100 °C and fit in po-
sition.
•
Fit retaining ring (1) in front of the taper roller
bearing.
LT230170
5
6
4
3
2
1
00 7 500
LT230180
00 7 500
LT230190