B§öl^^iie^ljlley – Troy-Bilt 31/2 HP User Manual
Page 32
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
MAINTENANCE
4. Lift the washer off the upper end of the pivot bolt.
5. Lift the drive arm off the mower. When you lift
the drive socket off the drive pin (on the cutter bar),
the drive socket is free to slip out of the end of the
drive arm.
TE-
. . SOCKEf^
V-..
AND CUTTER
BAR NOT
SHOWN.
Photo
5-26;
Removing the drive arm.
9. Remove the forward belt guide pin as shown in
Photo 5-28.
Photo 5-28: Removing the forward belt guide pin.
10. Lift the cutter bar drive belt off the flywheel and
then off the engine pulley. Remove the belt from the
mower.
6
. Use the V
2
-inch wrench to remove the nine bolts
that secure the cutter bar belt cover to the rear of the
mower.
HINT: Placing wooden blocks beneath both
wheels will raise the rear of the mower so that
you will have more room when you are removing
the lower bolts.
7. Remove the two bolts that attach the wire-form belt
guide to the bottom of the engine deck plate. Take the
belt guide off the mower.
WIRE FORM
BELT GUIDE ■ .
To install the cutter bar drive belt:
1. Take the cutter bar drive belt and place it in the
grooves in the flywheel and engine pulley. Make sure
that the belt goes to the inside (right-hand side) of the
idler pulley. Also make sure that the belt goes to the
inside of the rear belt guide pin.
' |(B§öl^^iiE^ljLLEY
Photo 5-29; Placing the cutter bar drive belt on the engine
pulley.
Photo 5-27: Removing the wire-form belt guide.
8
. To get more slack in the wheel drive system, close
up both adjusters on the cutter bar drive cable.
30