Ditch Witch JT30AT - Manual (Page 229)

Service - 229
JT30 /JT30 All Terrain Operator’s Manual
As Needed
CMW
Change Inner Water Swivel (Seal Kit)
Replace inner water swivel (seal kit) as needed.
See your Ditch Witch dealer for replacement parts.
To replace:
1. Remove saver sub. Do not remove indexing
dowels from spindle.
2. Remove hex stub (7) and spring (6) from drive
shaft.
3. Remove snap ring (5).
4. Remove seal (4) and main body (2).
5. Inspect dowel pin (1). To replace, drive new pin into different hole until top of pin is flush with shaft
larger diameter.
6. Slide new main body (1) onto drive shaft. Check o-ring (3) and replace if needed.
7. Lightly coat seal (3) with SAE 30 engine oil and install onto main body.
8. Slide snap ring (4) onto main body.
9. Compress seal kit until snap ring is properly seated.
10. Install hex stub (7) and spring (6).
11. Install saver sub. See page 233.
IMPORTANT: Use care when handling
main body to avoid seal contamination. Do
not allow grease to touch inner seals
during installation.
NOTICE: Do not run seals without lubrication. Damage will occur.