Ditch Witch JT25 - Manual (Page 173)

Service - 172
JT25 Operator’s Manual
Startup/10 Hour
CMW
Check Hydraulic Fluid Level
Check hydraulic fluid level before startup and every
10 hours of operation. Maintain fluid level at
halfway point on sight glass (2), when engine is off
and fluid is cool. Add THF at hydraulic fluid fill (1).
Check Fluid Pump Oil Level
Check fluid pump oil level at sight glass (1) before
startup and every 10 hours of operation. Add NDO
at fill (2) as needed to maintain level at halfway
point on sight glass. Pump holds approximately 5
qt ( L) of NDO.
Check Fluid Pump Piston Seals
Check piston seals for signs of excessive leakage
before startup and every 10 hours of operation.
Replace if leakage becomes excessive. See your
Ditch Witch dealer for replacement parts.
IMPORTANT: If hydraulic system must be
opened for repair, install new filter (p/n 153-791)
for first 50 hours of operation. If this filter
becomes plugged in fewer than 20 hours,
replace with new filter. After 50 hours of normal
operation, replace with new filter (p/n 153-792).
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