14.5
1
2
4
1
3
64
GEARBOX / CLUTCH / BLADE SHAFT
3
5
2
4
14.5. GEARBOX /
CLUTCH / BLADE
SHAFT
Blade Shaft Drive Belts
First see
Removing the Front
Cover (p. 48)
and
Removing the
Side Covers (p.
48).
Removing the Blade Shaft
Drive Belts
1� Remove the flange protection and
outer pulley protection, two screws
each�
2� Remove the inner pulley
protection with three screws, for
each side�
3� Loosen the locking screws�
4� Lower the engine and gearbox
by unscrewing the jacking bolts
alternately�
5� Slip off the belts of the pulleys by
rolling them off a couple grooves
at a time�
Attaching the Blade Shaft
Drive Belts
1� Slip the new belts on by rolling
them a couple grooves at a time�
2� To tension the belts, raise the
gearbox and engine using the
jacking screws� Be sure to keep the
left and right sides even�
3� To set the tension of the belts,
pluck the edge of the belt like a
guitar string� If the sound is a
"thud" sound, they need to be
tighter, you want to tighten the
belts just to the point that you get
a tone, sort of a low C�
4� Tighten the two horizontal
locking bolts located behind the
two jacking bolts