Simplicity CFC Series Operator's Manual page 31

Troubleshooting
Figure 13.
A. Spacers
B. Capscrews
C. Fan
PTO Drive Beit
1. Make sure PTO lever is in disengaged (rearward
position).
2. Remove mower belt from PTO pulley (D, figure 12).
3. Push down on rear of Idler pulley assembly (A) and
remove transmission drive belt from crankshaft pulley
(B).
4. Loosen PTO idler belt retainer (E) securing PTO belt to
idler pulley (F).
5. Remove PTO belt from engine crankshaft pulley, idler
pulley, and PTO pulley.
6. Install new belt on pulleys. Retighten belt stop as shown
in figure 12 so that there Is 1/16" to 1/8" between belt
stop and idler pulley. It should be positioned so that It
tends to push the beltout of the engine pulley (C) when
the PTO lever is disengaged. Belt retainer should not
pinch or bind the belt when PTO is engaged.
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