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MAINTENANCE
5700XPS MM402 (3--97)
70
BELTS AND CHAINS
BRUSH DRIVE BELT
The two brush drive belts are located on the
cylindrical brush scrub head. The belts drive the
cylindrical brushes. Proper belt tension is a 3 mm
(0.1 in) deflection from a force of 1.1 to 1.2 kg
(2.5 to 2.7 lb) at the belt midpoint.
Check and adjust the belt tension every 100 hours
of operation.
STATIC DRAG CHAIN
A static drag chain prevents the buildup of static
electricity in the machine. The chain is attached to
the transaxle.
Make sure the chain is always touching the floor.