Service - 70 SK752 Operator’s Manual
300 Hour
300 Hour
Check Intake Air Line
Check the intake air line every 300 hours.
If the clamp is loose, apply oil to the threads and
retighten it.
If the hose appears cracked or worn, replace it.
Change Hydraulic Filter
Change hydraulic filter every 300 hours.
Location Task Notes
Check air intake line 1/4-1/3” (7-9 mm)
Check hydraulic filter
Check lug nut torque 88-95 ft•lb (108-129 N•m)
Check idler roller bearings
NOTICE: Keep dust out of the intake air line to
prevent damage to the engine.
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