Ditch Witch JT60AT - Manual (Page 182)

Service - 182
JT60/JT60 All Terrain Operator’s Manual
50 Hour
50 Hour
Drilling Unit
Drain Water from Hydraulic Tank
Drain water out of tank every 50 hours. To drain,
turn plug slightly until water comes out. After all
water has drained, tighten plug.
Location Task Notes
DRILLING
UNIT Drain water from hydraulic tank
Change fluid pump oil initial service, TF30
Change hydraulic filters initial service
Check ground drive gearbox oil level 2 gearboxes, MPL
Check rotation gearbox oil level MPL
Check thrust drive gearbox oil level 4 gearboxes, MPL
Check anchor gearbox oil level
Check radiator for debris
Check hex EPL spray
DOWNHOLE
TOOLS Rebuild 1.5° and grade tools 5,000’ (1524 m)
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