Disassembly
Installation details of output shaft components with central and rear planetary gear set
42 - Output shaft with a central block of planetary gears; 42a - Needle bearing; 42b - Teflon rings; 42c, 43a - Thrust washer; 42d - Thrust needle bearing; 42e - Gasket; 42f - Retaining ring; 43 - Rear block of planetary gears; 44 - Clutch K3; 45 - Rear hollow shaft; C - Oil outlet for K3 clutch; D - Oil inlet for K3 clutch
1. Disconnect the transmission housing from the torque converter housing.
2. Remove multi-plate clutches K1, K2 and K3.
3. Remove the two visible Teflon rings upwards (42b) from the output shaft.
4. Remove retaining ring (42f), gasket (42e), thrust needle bearing (42d) and thrust washer (42c) from the output shaft.
5. Remove clutch K3 (44).
6. Remove the rear hollow shaft (45) from the output shaft.
7. Remove the rear planetary gear assembly (43) with integrated hollow shaft, central planetary gear set with output shaft.
8. Remove thrust washer (43a).
9. Remove B1 multi-disc brake and oil pump.
Assembly
1. Install thrust washer (43a) cuff towards the carrier.
2. Install rear planetary gear set (43) with integrated hollow shaft, central planetary gear set to output shaft.
3. Lubricate and install the three lower Teflon rings (42b) into the groove so that they fit together.
4. Install the rear hollow shaft (45) to the output shaft. Check the O-rings on the hollow shaft and replace them if necessary.
5. Install the K3 clutches.
6. Install snap ring, gasket, thrust needle bearing and thrust washer.
7. Lubricate and install the top two Teflon rings (42b) into the groove so that they fit together.
Checking the gap between the gasket (42e) and retaining ring (42f)
42 - Output shaft; 42c - Thrust washer; 42d - Needle bearing; 42e - Gasket; 42f - Retaining ring; 44 - Clutch K3
1. Check the axial clearance between the gasket (42e) and retaining ring (42f). It should be 0.15-0.6 mm. Adjust clearance with shim (42e). The thickness of the gaskets is 3.0, 3.4 and 3.7 mm.
2. Install multi-plate clutches K1, K2 and K3.