Specifications

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Workshop manual RR 4T - 400 - 450 - 525
Removing the electric start and kickstart gears
– Remove the two Seeger rings 1 and the thrust washers. Re-
move kickstart idler gear 2 and electric start idler gear 3 from
their support pins.
– Remove the double gear and the needle roller cage from the
support pin. Remove the support pin from the crankcase.
– Carefully unscrew flange screw 4 while holding the kickstart
spring in position. Decompress the kickstart spring and unfas-
ten it.
WARNING: TAKE CARE TO AVOID INJURY DUE TO THE RE-
LEASE OF THE KICKSTART SPRING.
– Remove the kickstart shaft, the starter coupling, the spring
and the washer from the crankcase.
– Push back the guide plate and pull out the gear shaft and
thrust washer 5 from the crankcase.
– Remove screw 6 and the gear selector.
– Unscrew screw 7 and remove the selector lever together with
the bushing and the spring.
NOTE: Remove the selector lever only if the crankcase is to be
replaced.
– Remove safety washer 8. Remove the thrust washer, the oil
pump gear and the needle roller from the oil pump shaft.
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