Valve Body: Service and Repair
Valve body assembly44.40.01
Remove
1. Remove gearbox fluid filter.
2. Disconnect multiplug from gearbox.
3. Remove retaining clip from multiplug and release plug from gearbox casing.
4. Remove 2 Torx bolts securing speed sensor clamps, remove clamps and sensors.
5. Evenly and progressively loosen and remove 22 large shouldered Torx bolts from valve block.
6. Remove valve block assembly.
Refit
1. Clean valve block and mating faces.
2. With assistance fit valve block and multiplug, ensure selector fork locates on peg.
3. Evenly and progressively fit and tighten 22 valve block Torx bolts to 10 Nm (7 ft. lbs.)
4. Fit gearbox multiplug retaining clip.
5. Connect multiplug to gearbox connector.
6. Fit speed sensor to valve block, position clamp and tighten Torx bolt to 10 Nm (7 ft. lbs.).
7. Fit gearbox fluid filter.