Ditch Witch JT5 - Manual (Page 139)

Service - 138
JT5 Operator’s Manual
50 Hour
CMW
Change Drilling Fluid Pump Oil (Initial
Service)
Change fluid pump oil after first 50 hours and every
750 hours thereafter. Drain at plug (2) and add EO
at plug (1). Maintain fluid level at fill plug.
Clean Drilling Fluid Pump Strainer
Clean drilling fluid pump strainer after the first 50
hours, then clean as needed.
Check Radiator
Check radiator for dirt, grass, and other foreign
matter every 50 hours. Clean out with
compressed air or spray wash if required. Be
careful not to damage fins with high-pressure air
or water. Check more often if operating in dusty or
grassy conditions.