ROTAX 125 MAX evo, Junior MAX evo, Mini MAX evo, Micro MAX evo
7. Maintenance schedule for engine components
Warning: Non-compliance with the specified maintenance schedule could result in engine
damage.
Component Inspection or Maintenance Interval Checking, remedy
chain sprocket Verification before each kart operation
Inspection for wear and deformation of
teeth. Renew as required.
exhaust system After each kart operation Lubricate against corrosion
filter element in the intake silencer After every 10 hours of operation
Clean and apply oil, renew damaged filter
elements.
Fuel filter After every 2 hours of operation
After every 50 hours of operation or at least
once a year
Inspect for dirt.
Renew.
water pump Inspection before each kart operation Inspect for oil or water on the leakage bore
in the crankcase. At leakage, have a tear-
down inspection conducted by the
authorized distributor.
Cooling circuit connections Check before each kart operation Verify a tight fit and non-leakage.
Re-tighten or renew if needed
oil level in the gear compartment Every 2 hours of operation Check oil level, replenish as required.
drive gears for balance shaft Every 10 hours of operation Inspect for wear, renew as required.
oil in gear compartment After every 50 hours of operation or at least
once a year
Renew.
starter gear After every 10 hours of operation Cleaning and greasing of bearing seals.
needle bearing or plain bearing of the clutch
drum.
Every 2 hours of operation Cleaning and greasing, renew as required.
friction lining of the fly weights After every 10 hours of operation Inspect for wear, renew as required.
damping material in the after-
exhaust system
After every 10 hours of operation Renew.
tear-down inspection of engine
Inspection of the following components
after every 50 hours of operation: piston,
piston pin and piston bearing cage, conrod
and conrod bearing, main bearings of
crankshaft, drive of balance shaft, sealing
of water pump shaft.
Tear-down inspection m
by an authorised distributor.
Renew worn parts as required.
Seite/page 88/98
Ausgabe/Edition 11/2014