Remove/install a flywheel

AR03.30-D-8002SD

24.2.11

ENGINES 646.984 /985 /986 /989 /990 in MODEL 906 with TRANSMISSION 711.6

D03.30-1114-09

1  Retaining lock

2 Bolts

M1 Starter

3 Flywheel

Modification notes

9.1.08

Replace bolts for flywheel

Operation step 4

 	Remove/install
1	Remove clutch		AR25.10-S-0050SD
2	Remove starter (M1)		AR15.30-D-7100SD
3	Insert retaining lock (1) into starter opening	  Allow retaining lock (1) to engage in the flywheel (3) ring gear; turn engine at the belt pulley with vibration damper in direction of engine rotation if necessary.
		 Socket wrench bit	*001589650900
		 Retaining lock	*602589004000
4	Remove bolts (2)	 Installation: Replace bolts (2).
			*BA03.30-N-1002-01S
5	Remove retaining lock (1)	 Retaining lock	*602589004000
6	Take off flywheel (3)	 Installation: Inspect ring gear of flywheel (3) for damage, replace flywheel (3) if necessary. Ensure that flywheel (3) is seated correctly.
7	Install in the reverse order
8	Carry out initialization	 Only if flywheel (3) has been replaced.
		Use STAR DIAGNOSIS in menu item "Control Unit Adaptations" to perform initialization.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-D-2000-04SD

 Flywheel, drive plate, vibration damper, starter ring gear

Number	Designation			Engine 646 in model 906


BA03.30-N-1002-01S	Stretch-thread bolt for flywheel or two-mass flywheel to crankshaft	Stage 1	Nm	45
		Stage 2	°	90

602 589 00 40 00

Retaining lock

Wrench socket

001 589 65 09 00