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Home >> BMW >> 2016 >> Z4 sDrive35is >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 24 (Automatic Transmission - Repair (N20) -- Z4-E89) >> 2413 extension housing, bearings, seal >> 24 13 015 Replace radial shaft seal for output flange (GA8HP45Z)

24 13 015 Replace radial shaft seal for output flange (GA8HP45Z)

WARNING: This page is about a different variant/trim than selected.

Special tools required: 

IMPORTANT:
  • Do not let skin come in contact with transmission oil and do not inhale fuel vapours.
  • Wear protective gloves.
  • Ensure adequate ventilation
IMPORTANT: After completion of repair work, check TRANSMISSION OIL LEVEL .
Use only the approved transmission oil  .
Failure to comply with this requirement will result in serious damage to the automatic transmission!

Necessary preliminary tasks: 

Release transmission support block from transmission.

Tightening torque 22 32 2AZ .

Grip output flange (1) with special tool 23 0 020 .

Release nut with special tool 24 2 380 .

Tightening torque 24 13 2AZ .

Installation note: 

Renew inner radial shaft seal

Renew output flange

Replace nut and secure with a mandrel (8 mm) by caulking.

Fig 1: Removing Nut Using Special Tool (24 2 380)
G04726118

Detach output flange from output shaft.

Remove spacer.

Attach special tool 24 2 353 to output shaft (1).

Fig 2: Attaching Special Tool (24 2 353) To Output Shaft
G04726119

Screw in special tool 24 2 351 until it is firmly connected with radial shaft seal.

Pull out radial shaft seal by screwing in special tool 24 2 352 .

Fig 3: Pulling Out Radial Shaft Seal Using Special Tool (24 2 352)
G04726120

Oil sealing lip on radial shaft seal (1).

Drive in radial shaft seal (1) with special tool 24 2 370 and adapter ring 24 2 410 as far as it will go.

Fig 4: Installing Radial Shaft Seal Using Special Tool (24 2 370)
G04726121