KTM 350 EXC-F 2022 Owner's Manual page 52

10 SERVICE SCHEDULE
Perform engine service including removing and installing the engine. (Change the spark
plug and spark plug connector. Change the piston. Check/measure the cylinder. Check
the cylinder head. Change the valves, valve springs, and valve spring seats. Check the
camshaft and cam lever. Change the connecting rod, conrod bearing and crank pin.
Change the radial shaft seal rings of the water pump. Check the transmission and the
shift mechanism. Check the oil pressure control valve. Change the suction pump. Check
the force pump and lubrication system. Check the timing assembly. Change the timing
chain. Change all engine bearings. Change the freewheel.)
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One-time interval
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Periodic interval
50
every 48 months
every 12 months
every 6,750 km (4,185 mi)
after 1,000 km (620 mi)
after 500 km (310 mi)
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