SK750/SK755 Operator’s Manual Service - 62
50 Hour
CMW
50 Hour
Change Engine Oil and Filter (Initial)
Change engine oil after 50 hours. Drain oil (1)
and add 4.2 qt (4 L) of DEO at fill (2).
Task Notes
Change engine oil and filter initial service
Check fan belt tension and damage 1/4-1/3” (7-9 mm)
Change hydraulic fluid filter initial
Check fuel hose and clamp band
Check radiator/hydraulic fluid cooler for dirt and debris
Check battery electrolyte level
IMPORTANT: Use oil specified in “Engine Oil
Temperature Chart” on page 56.
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