Opel Frontera UBS. Service manual - part 2573

 

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Opel Frontera UBS. Service manual - part 2573

 

 

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–155

REASSEMBLY

248RY00066

Reassembly steps

 1. Snap ring

 2. Sun gear input drum

 3. Snap ring

 4. Oil seal ring (Metal)

 5. Thrust washer (Plastic)

 6. One–way clutch and second brake hub

7A–156

AUTOMATIC TRANSMISSION (AW30-40LE)

248RY00055

248RY00056

248RY00053

248RY00052

Important operations

1. Snap ring

Install snap ring to planetary sun gear.

2. Sun gear input drum

Place a wooden block, etc. as a work stand and place the
planetary sun gear onto it.
Install the sun gear input drum onto the planetary sun gear.

3. Snap ring

Install snap ring with snap ring pliers.

4. Oil seal ring (Metal)

Coat the two oil seal rings with ATF.
Install the two oil seal rings onto the planetary sun gear.

NOTE:  
Do not spread the ring ends too much.

AUTOMATIC TRANSMISSION (AW30-40LE)

7A–157

248RY00057

248RY00058

248RY00051

5. Thrust washer (plastic)

Install thrust washer.

NOTE:  
Make sure that the lugs fit into the holes on the sun gear
input drum.

6. One–way clutch and second brake hub

Install assembled No.1 one–way clutch and second brake
hub onto planetary sun gear as shown.

Check operation of No.1 one–way clutch

Hold the planetary sun gear and turn the second brake
hub. The second brake hub should turn freely clockwise
and should lock counterclockwise.
(1) : Free
(2) : Lock

7A–158

AUTOMATIC TRANSMISSION (AW30-40LE)

SECOND BRAKE ASSEMBLY (B–2)

DISASSEMBLY

246RY00006

Disassembly steps

 1. Second brake assembly

2. Thrust washer (Plastic)

 3. Snap ring

4. Spring retainer

5. Piston return spring

6. Piston sleeve

 7. Second brake piston

8. O–ring

 

 

 

 

 

 

 

Content   ..  2571  2572  2573  2574   ..