Ditch Witch JT20 - Manual (Page 169)

Service - 168
JT20 Operator’s Manual
50 Hour
CMW
®
Check Radiator
Check radiator for dirt, grass, and other debris
every 50 hours. Check more often if operating in
dusty or grassy conditions. Clean as needed.
To clean:
• Clean fins with compressed air or spray
wash.
• Open rear hood and spray through radiator
toward engine.
• If grease and oil are present on radiator,
spray with solvent and allow to soak
overnight.
Change Hydraulic Filters
(Initial Service)
Change hydraulic main and charge filters after
first 50 hours. Replace filter every 500 hours
thereafter. Change filter more often if indicated by
filter indicator. See “Specifications” on page 185.
IMPORTANT: Be careful not to damage fins with high pressure air or water.
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