Service - 74 SK600 Operator’s Manual
Procedures
Intake Air Line
Check intake air line (shown) for dirt and debris
every 300 hours. If clamp is loose, apply oil to
threads and tighten. If hose is cracked or worn,
replace.
Lug Nuts
Check lug nut (shown) torque at 10 hours, 50
hours, and every 300 hours thereafter. Tighten to
80ft•lb (108N•m) as needed.
NOTICE: Keep dust out of the intake air line to
prevent damage to the engine.
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