Remove/Install Output Flange - AR27.50-P-0620-02W

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

Transmission 722.6/9, 724.2

Transmission 725.0/1

AUTOMATIC TRANSMISSION COMPLETE

Number	Designation		Transmission 725.0/1
BA27.10-P-1012-04H	Collar nut, output flange to output shaft	Nm	200

AUTOMATIC TRANSMISSION COMPLETE

Number	Designation		Transmission 724.2
BA27.10-P-1014-04G	Collar nut, output flange to output shaft	Nm	200

GEAR ASSEMBLY

Number	Designation		Transmission 722.55/6/9
BA27.50-P-1001-01A	Collar nut, output flange to output shaft	Nm	200

Fig 1: Identifying Puller, Two-Arm (000 589 88 33 00)

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Fig 2: Identifying Pin Wrench (129 589 01 07 00)

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Fig 3: Identifying Socket Wrench Bit (126 589 02 09 00)

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Remove output flange (1).

Counter-hold output flange (1) with socket wrench (07).
Unscrew twelve-point collar nut (2) from output shaft (3) with socket.
Shown on transmission 722.9 except code M005 (4MATIC)

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Remove output flange (1).
If output flange (1) is too firmly attached, use two-armed puller (08).

Shown on transmission 722.9 except code M005 (4MATIC)

Courtesy of MERCEDES-BENZ USA

Install output flange (1).
Slide output flange (1) onto output shaft (3).
Counterhold output flange (1) using pin wrench (07) and tighten twelve-point nut (2) using socket wrench bit. Transmission 725.0/1
Transmission 722.6/9

Transmission 724.2

Replace twelve-point collar nut (2).

Shown on transmission 722.9 except code M005 (4MATIC)

Courtesy of MERCEDES-BENZ USA
Secure twelve-point collar nut (2); to do so, hammer collar into grooves of output shaft (3) using a punch (arrow).
On the output shaft (3), there are two grooves, into which the collar of the twelve-point collar nut (2) must be hammered (arrow).

Shown on transmission 722.9 except code M005 (4MATIC)

Courtesy of MERCEDES-BENZ USA