ST MJ 66 Guía Rápida De Uso página 66

PROBLEM
8. Unusual vibrations while
working
9. The cutting means do not
engage or do not stop promptly
when they are disengaged
10. Uncertain or ineffective braking
11. Erratic forward movement,
poor drive when going uphill or
if the machine has a tendency
to rear up
12. When the engine is running,
the machine remains stationary
when the drive pedal is
pressed (hydrostatic drive)
NOTE If problems persist after having performed the de-
scribed operations, contact your dealer.
PROBABLE CAUSE
– Cutting means incorrectly
balanced
– Cutting means loose
– loose bolts and screws
– problems with the coupling
system
– the brake is not adjusted
correctly
– problems with the belt or the
engagement device
– release lever in position «B»
NOTE For further problems not listed in the table, contact an
authorised service centre immediately.
EN - 10
SOLUTION
– contact your Dealer
– contact your Dealer
– check and tighten all the engine and
frame bolts
– contact your Dealer
– contact your Dealer
– contact your Dealer
– bring it back in pos. «A»
(see 4.23)