2022 KTM 390 Duke Valve Clearance

Valve Clearance Specifications

Component Clearance Range Notes
Valve clearance, exhaust 0.15 … 0.20 mm
(0.0059 … 0.0079 in)
Cold measurement
Valve clearance, intake 0.10 … 0.15 mm
(0.0039 … 0.0059 in)

Check valve clearance (intake and exhaust) at cold engine temperature.

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