Opel Frontera UBS. Service manual - part 2583

 

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Opel Frontera UBS. Service manual - part 2583

 

 

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–195

246RY00001

252RY00003

244RY00001

246RY00001

25. Snap ring

Install the (stepped ring) flange with the flat side of the
flange facing the disc.
Install the snap ring.

Check piston stroke of overdrive brake

Place a dial indicator onto the overdrive brake piston as
shown in the figure.

Measure the stroke by applying and releasing the
compressed air (4–8kg/cm

2

, 57–114–psi or 392–785 kPa)

as shown in the figure.

If the values are nonstandard, select another flange.

Remove the snap ring.

Snap ring (Reference) 

mm (in.)

Inside diameter

167.9 (6.61)

mm (in.)

Piston stroke

1.40–1.70 

(0.0551–0.0670)

Available Flange size

 mm(in.)

3.3 (0.130)

3.8 (0.150)

3.5 (0.138)

3.9 (0.154)

3.6 (0.142)

4.0 (0.158)

3.7 (0.146)

7A–196

AUTOMATIC TRANSMISSION (AW30-40LE)

246RY00026

252RY00010

252RY00002

252RY00011

Remove two flanges, three plates and four discs.

26. Bearing and race

Coat the bearing and races with petroleum jelly and install
them onto the overdrive support.

27. OD planetary ring gear

Install the overdrive planetary ring gear.

28. Bearing and race

Coat the bearing and race with petroleum jelly and install
them onto the planetary ring gear.

Bearing and races diameter (Reference)

 mm (in.)

Inside

Outside

Bearing 

36.5 (1.437)

48.5 (1.910)

Race (Front)

37.2 (1.465)

58.8 (2.315)

Race (Rear)

33.7 (1.327)

50.1 (1.973)

Bearing and race diameter (Reference) 

mm (in.)

Inside

Outside

Bearing

26.0 (1.024)

46.8 (1.843)

Race

24.2 (0.953)

47.8 (1.882)

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–197

252L100017

252L100001

252L100018

252RY00009

29. Race

Coat the race with petroleum jelly and install it onto the
planetary gear.

30.OD planetary gear and OD direct clutch

Install the overdrive planetary gear and direct clutch.

31.Bearing

Coat the assembled bearing and race with petroleum jelly
and install it onto the direct clutch.

Install the (flat ring) 4.0mm (0.157 in.) thick flange with the
rounded edge side of the flange facing the disc.
Alternately install three discs and two plates. (Disc first)

Race diameter (Reference) 

mm (in.)

Inside

Outside

Race

27.3 (1.075)

41.8 (1.646)

Bearing and race diameter (Reference) 

mm (in.)

Inside

Outside

Bearing and 

race

28.9 (1.138)

50.2 (1.976)

7A–198

AUTOMATIC TRANSMISSION (AW30-40LE)

246RY00001

252RY00014

241RY00003

Install the (stepped ring) flange with the flat side of the
flange facing the disc.
Install the snap ring.

32.Race

Coat the race with petroleum jelly and install it onto the oil
pump.

33.Oil pump

Coat the O–ring with ATF and install it around the pump
body.
Place the oil pump through the input shaft, and align the
bolt holes of the pump body with the transmission case.
Hold the input shaft, and lightly press the oil pump body to
slide the oil seal rings on the stator shaft through the direct
clutch drum.

NOTE:  
Do not push on the oil pump strongly or the oil seal ring
will stick to the direct clutch drum.

Install the seven bolts.

Check input shaft rotation

Make sure the input shaft rotates smoothly.

Race diameter (Reference) 

mm (in.)

Inside

Outside

Race

28.1 (1.106)

47.3 (1.862)

N·m(kg·m / lb·ft)

Torque

22 (2.2/16)

 

 

 

 

 

 

 

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