Ditch Witch RT45 - Manual (Page 155)

Service - 158
RT45 Operator’s Manual
50 Hour
CMW
®
Check Belt Tension
Check belt tension every 50 hours. Belt is properly
tensioned when it moves about 3/8” (10 mm) when
pushed. If belt is loose, loosen alternator bolts (1)
and adjust alternator. Retighten bolts.
Lube Backfill Blade Swing
Lube zerk with 2-3 shots of MPG every 50 hours.
Change Hydraulic Filter (Initial
Service)
Change hydraulic filter at 50 hours initially.
Change every 500 hours thereafter.