Rt120 operator’s manual – Ditch Witch RT120 User Manual
Page 168
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RT120 Operator’s Manual
Service - 167
10 Hour
Lube Trencher Auger Bearings
Lube two auger bearing zerks (one on each side)
every 10 hours with EPG.
Lube Trencher Auger Shaft
Lube four auger shaft zerks (two on each side)
every 10 hours with EPG.
Check Trencher Auger Bolts
Check trencher auger bolts every 10 hours. For
optimal spoils delivery, adjust augers to match
terrain and digging depth.
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