Ditch Witch RT55 - Manual (Page 133)

Service - 132
RT55 T4i Operator’s Manual
50 Hour
50 Hour
Change Hydraulic Oil Filter (Initial)
Change hydraulic oil filter after first 50 hours of operation.
Check Belt Tension
Check belt tension every 50 hours. See engine manual for tension specifications. If belt is loose, loosen
alternator bolts (1) and adjust alternator. Retighten bolts.
Location Task Notes
TRACTOR Change hydraulic oil filter (initial) THF
Check belt tension 27-30 ft•lb (36-40 N•m)
Check nose counterweight bolts 350 ft•lb (475 N•m)
PLOW/
COMBO Change plow vibrator oil (initial) MPL
SAW Lube saw gearbox MPG