1. Cut tube squarely, preferably using a tube cutter.
2. Slide nut and sleeve on to tube.
3. Insert tube fitting until it bottoms out on seat.
4. Tighten by hand and mark body.
5. Wrench turn as per below chart.
| Tube Size | Additional number of turns from hand tight |
| 1/4" | 3 turns |
| 3/8, 1/2, 5/8" | 4 turns |
| 3/4" | 3 1/2 turns |