JT100/JT100 All Terrain Operator’s Manual Service - 213
50 Hour
Check Water Swivel Components
Check water swivel components every 50 hours.
See “Change Water Swivel Components” on
page 239.
1. Remove fluid system connections from the
water swivel.
2. Remove water swivel from gear box.
3. Remove screws from the water swivel (shown)
to separate water swivel casing.
4. inspect inner parts for damage. See “Change
Water Swivel Components” on page 239.
5. Replace water swivel screws.
6. Install water swivel in the gear box, using nickel thread sealing tape and thread compound over the
nickel tape on male threads.
7. Install fluid system connections on the water swivel, using nickel thread sealing tape and thread
compound over the nickel tape on male threads.
Check JT Drilling Fluid Planetary Oil
Level
Check every 50 hours. Add MPL as needed.