Schwinn 430 Service Manual page 58

Using a 14mm socket and ratchet, remove the Lock Nut from
8.
the Crank Arm with Plastics.
9. Thread the Crank Puller into the Crank Arm with Plastics.
When the Crank Puller is in the correct position, only 1-2 threads on
the outer portion (CP2) of the Crank Puller should show.
Note: Be sure the end of the Bolt (CP1) of the Crank Puller is
flush with the Nut (CP2) as shown, before use.
10. Using a wrench, turn the inner portion (CP3) of the Crank
Puller clockwise. The Crank Arm with Plastics will slide off as it is
tightened.
11. Using a #2 Phillips screwdriver, loosen the 7 indicated screws
from the Left Shroud. Loosen the bottom screws first, and then the
top screws. Slowly remove the Left Shroud.
NOTICE: Hold the Manual Main Shroud (S) so that it does not
fall. Be sure not to crimp any cables.
12. Remove the Manual Main Shroud (S) from the Lift Assembly.
Image does not match your machine. For illustrative purposes only.
CP1
Image does not match your machine. For illustrative purposes only.
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CP2 CP3
S