Stiga MP1 554 Series Operator's Manual page 24

4. The machine starts to vibrate abnormally
Damaged or loose parts
For any doubts or problems, please do not hesitate to con-
tact your nearest Customer Service Centre or Your Dealer.
Stop the machine and
disconnect the spark plug
cable
Inspect for damage
Check for and tighten any
loose parts
Have all checks, repair
work and replacements
carried out by a specialized
Centre only.
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