Countax B MK4 Series Operator's Manual page 39

PTO Accessory Drive Belt
The PTO drive belt is self-tensioning when the drive
is engaged. If this belt does require any adjustment
it should be carried out by your dealer; anyone not
familiar with this setting may cause serious damage
or even injury when using a machine with badly
adjusted belts.
Accessory Drive Belt installation
(fig. 75, 76 & 77)
1. Lift the PTO Guard.
2. Place the drive belt over the PTO pulley of the
Powered Grass Collector.
3. Feed the belt around the PTO pulley
clockwise.
4. Lock the Locating Lever over the Lift Arm
Lugs.
5. Check Belt Tension is 19 mm deflection at
2 kgs pressure (fig. 77).
6. Rotate the locking clips over the Locating
Lugs.
If the belt tension is incorrect, movement of the
sweeper Locking Levers on the threaded rod can
adjust it. Ensure the lock nuts are suitably tightened
after adjustment. Belt tension should be set in the
working position.
Routine Maintenance
fig. 75
Page 39
19 mm Deflection at 2kgs
Push or Pull
fig. 76
fig. 77