No Forward Propulsion In Positions 2 or D (Transmission Cold)

Check / Inspect:
1. Fluid level

2. Throttle cable adjustment

3. Gear selector mechanism. Check adjustment and operation.

4. Line pressure and stall speed.

- Correct see item 5.
- Correct but falls after a couple of seconds see item 6.
- Incorrect see item 7.

5. Freewheel. Disconnect propeller shaft and turn drive flange. Movement should be more sluggish in clockwise direction (as viewed from rear).

- Same in both directions* see item 8.
- Correct** see item 8.

6. Inspect sump for particles.

- particles** see item 8.
- No particles: Replace control system. Check secondary regulator valve and replace if earlier version fitted.
- No change** see item 8.

7. Inspect sump for particles

- Particles** see item 8
- No particles: Replace (or clean and inspect) control system.
- Clean (or replace) oil filter. Check 0-rings and accumulator pistons.
- No change** see item 8.

8. Replace (or overhaul) transmission.

NOTE:
* Freewheel F2 probably faulty.
** Hydraulic brakes and/or clutches probably faulty.