1986 Ski-Doo Factory Shop Manual, Page 207Get this manual

1986 Ski-Doo Factory Shop Manual, Page 207

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Section 02 ENGINE Sub-section 09 (537 ENGINE TYPE)

(15 Ibf.ft)
INSPECTION
t5, Rotary valve coverrotary valve
A gap of 0,270.48 mm (.011,019") must be maintained between