10 hour, Rt55 t4i operator’s manual – Ditch Witch RT55 User Manual
Page 121
Service - 120
RT55 T4i Operator’s Manual
10 Hour
10 Hour
Location
Task
Notes
TRACTOR
Check engine oil level
DEO
Check hydraulic fluid
THF
Check radiator/oil cooler
Check hoses
Check hydraulic hoses
Check tire pressure and lugnuts
30-40 psi (2.1-2.8 bar) or 55
psi (3.8 bar)
150 ft•lb (120 N•m)
Check fuel filter water separator
TRENCHER
Lube trencher tail roller
EPG
Lube trencher pivot
EPG
Lube trencher pivot stub
EPG
Lube trencher auger bearings and bolts
EPG
Check trencher auger bolts
Check attachment mounting bolts
200 ft•lb (271 N•m)
Check digging chain teeth and bits
Check digging chain
Check digging chain tension
1.5-2.0" (40-50 mm)
PLOW
Clean feed tube
Check plow arm pins and bushings
Check plow lift arm bumpers
Check attachment mounting bolts
200 ft•lb (271 N•m)
Check plow vibrator oil
MPL
Lube plow steer bearings
EPG
COMBO
Complete all service items for trencher and plow