Installation

1. Connect kick-down cable to cam. Position valve body and install screws (loosely). Align gear selector cam pin with valve groove.

NOTE: Screw lengths are different for AW55, BW55, AW70, AW71 transmissions.





BW55, screw lengths in mm





AW55, screw lengths in (mm)





AW 70/71, screw lengths in (mm)





2. Remove retainer P/N 5076 and torque screws to 10 Nm (7 ft lb).
3. Install gasket, spacer and oil strainer. Torque to 5 Nm (3.6 ft lb). Spacer not fitted to early type AW55 and BW55 with "shallow" oil pan.





4. AW70/71: Install two oil tubes. Carefully tap tubes into position with a plastic mallet.
5. Clean and install magnet.
AW55/BW55: Install magnet in valve body assembly.
AW70/71: Place magnet beneath oil strainer in oil pan.
6. Install oil pan with new gasket. Gasket tightening torques:
AW55, grey - 4.5 Nm (3.3 ft lb)
BW55:
yellow - 8 Nm (6 ft lb)
blue - 10 Nm (7 ft lb)
AW70/71 - 5 Nm (4 ft lb)

NOTE: Blue type gaskets should be smeared prior to assembly.
7. Connect oil filler tube. Tightening torque 90 Nm (66 ft lb).





8. Re-connect kick-down cable to throttle pulley. Adjust cable sheath to obtain a 0.25-1.0 mm (0.01-0.04 in) gap between clip and sheath. Make sure that throttle rod play does not exceed 0.5 mm (0.02 in).





9. Depress accelerator pedal fully. Check that distance to clip is 50.4-52.6 mm (1.98-2.07 in). If extended length is less than 50.4 mm, check that throttle pulley turns fully between stops. When correctly adjusted, cable should be taut in idle position and can be pulled out a further 2 mm (0.08 in) in full throttle position.
10. Fill transmission with ATF.
11. B27/28: Re-install air filter.