Remove/install flywheel/drive plate - AR03.30-P-8001MLJ

ENGINES 157, 278 in MODEL 166

Fig 1: Identifying Flywheel/Drive Plate Remove/Install Components

G09981467

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove transmission with torque converter		AR27.10-P-0500GQ
2	Install retaining lock for crankshaft/starter ring gear		AR03.30-P-5000GQ
3	Remove screw/bolts (1a) from drive plate (1)	Do not use any impact wrench/driver or compressed air tool to screw the screw/bolts (1a) in and out. The thread in the crankshaft flange can get damaged otherwise.	AR03.30-P-8001-02MM
3	Remove screw/bolts (1a) from drive plate (1)	Replace bolts (1a).	*BA03.30-P-1002-01M
4	Remove drive plate (1) from crankshaft flange	The cylinder pin (2) determines the installation location of drive plate (1).
	Checking
5	Check threaded union (3) in the drive plate (1)	In case of damaged or loose threaded unions (3), drive plate (1) must be replaced.
6	Install in the reverse order
7	Carry out first initialization and then sensor rotor adaptation using STAR DIAGNOSIS	Only perform when replacing drive plate (1). Menu guidance: "Engine control unit" "Adaptations" "Teach-in process"	AD00.00-P-2000-04A

FLYWHEEL, DRIVEN PLATE, VIBRATION DAMPER, STARTER RING GEAR

Number	Designation			Engine 157	Engine 278
*BA03.30-P-1002-01M	Screw/bolt, starter ring gear/drive plate to crankshaft	Stage 1	Nm	20	20
		Stage 2	Nm	45	45
		Stage 3	∠°	90	90