Ditch Witch JT100AT - Manual (Page 207)

Service - 206
JT100/JT100 All Terrain Operator’s Manual
50 Hour
CMW
©
Check Hex
Shine flashlight into spindle and check condition of
hex (1) every 50 hours. Replace if rounded.
To replace:
1. Remove SaverLok™. Do not remove indexing
dowels from spindle.
2. Slide hex (1) and spring (2) off of drive shaft.
3. Check condition of drive pin (3) and replace if
needed.
4. Check o-ring on inner water swivel (seal kit)
and replace if needed.
5. Install new spring and hex.
6. Install SaverLok. See page 219.
Downhole Tools
Rebuild 1.5° and Grade Tools
Rebuild downhole tool every 50 hours as
measured by inner rotation hourmeter. Use rebuild
kit or seal kit available at your Ditch Witch
®
dealer.