Schwinn 170 Service Manual page 52

NOTICE: It is necessary to remove the Shrouds for this procedure. Refer to the "Replace the Shrouds" procedure.
It is necessary to adjust the Drive Belt tension at the end of this procedure. Refer to the "Belt Tension Adjustment" procedure
Disconnect all power to the machine before you service it.
!
Note:
1. Carefully remove the Shrouds. Refer to the "Replace the Shrouds"
procedure in this manual.
2. Slowly turn the Drive Pulley (A) backward and carefully ease the
Drive Belt (B) off the Drive Pulley to the outside.
you turn the Drive Pulley.
B
52
A
C
B