Ditch Witch Zahn - Manual (Page 66)

R150/R230/R300 Operator’s Manual
Service - 65
Each Use
CMW
Check Hydraulic Fluid Level
With digging boom fully raised, check hydraulic
fluid level at sight glass (2) before each use. If
low, add THF until level is at halfway point on
sight glass. Clean dust from cap (1) by blowing
with low pressure air.
Check Parking Brake Operation
Verify that parking brake pins engage as shown
before each use.
Check Tires
Check power unit tire pressure (2, if necessary)
before each use. Maintain pressure as indicated
below.
• Bar lug tire: 12 psi (82.7 kPa).
• Turf tire: 22 psi (151 kPa).
Check lug nut (1) tightness before each use.
Tighten to 65-70 ft•lb (88-95 N•m).