Remove/install shift actuator - AR26.60-P-0040MCU

TRANSMISSION 717.4 in MODEL 451.3/4 

Fig 1: Identifying Shift Actuator Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Use STAR DIAGNOSIS to set shift actuator (1) to neutral	: Perform commissioning without control unit replacement. Observe menu guidance in DAS (DAS). When replacing the shift actuator (1) the fault memory must be read out and erased if necessary.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04MCC
2	Remove resonance tank		AR09.20-P-0010MCU
3	Detach electrical connectors (2, 3) on shift actuator (1)
4	Remove bolts (4)	Replace screws (4).	*BA26.60-P-1006-01C
5	Detach shift actuator (1) from transmission and remove	: Clean sealing surfaces on the shift actuator (1) and transmission, then apply the sealant in the form of a bead with a height and width of approx. 2.0 ± 0.5 mm. Sealing compound	*BR00.45-Z-1053-01A
6	Install in the reverse order

SHIFT MECHANISM

Number	Designation		Transmission 717.4 in model 451
BA26.60-P-1006-01C	Bolt, shift actuator to transmission	Nm	20

REPAIR MATERIALS

Number	Designation	Order number
BR00.45-Z-1053-01A	Sealing compound	Q0000282V000000000