Remove/install a flywheel

AR03.30-D-8002AD

9.7.08

ENGINE 900.917 /918 /919 in MODEL 668, 670 with TRANSMISSION 712.613, 715.051

D03.30-1118-06

1 Flywheel

2 Screw

3  Cranking device

4  Pin

5 Timing case

8 Crankshaft position sensor

L Shank length

D03.30-1116-11

1 Flywheel

6  Centering drifts

7 Bolt

 	Remove/install
1	Remove clutch		AR25.10-D-0050AD
2	Pull crankshaft position sensor (8) about 8 mm out of timing case (5)
3	Attach cap to timing case (5), attach turning device (3) and block with pin (4)		*904589046300
			*BA01.60-N-1002-01A
4	Remove two opposing bolts (2)		*904589001000
			*BA03.30-N-1001-01C
5	Screw in centering drift (6)		*904589026300
6	Unscrew remaining bolts (2)		*904589001000
			*BA03.30-N-1001-01C
7	Remove rotation tool (3)		*904589046300
8	Remove flywheel (1) over centering drifts (6)	 If flywheel (1) is stuck screw bolts (7) into flywheel (1) and remove flywheel (1).
			*904589026300
	Checking
9	Check flywheel (1) for damage and wear; rework if necessary		AR03.30-D-8022AD
10	Check guide bearing in flywheel (1) for damage and wear	 Only for reinstallation of a used flywheel (1). In case of wear or damage to guide bearing: 
		Replace guide bearing in flywheel	AR03.30-D-8401AD
	Measure
11	Measure shank length (L) of bolts (2); replace bolts (2) if necessary		*BE03.30-N-1010-03B
12	Install in the reverse order

Check values for flywheel

Number	Designation			Engine 900.9, 904.9 with a 403 Ø flywheel and a 362 Ø clutch


BE03.30-N-1010-03B	Flywheel bolts	Thread	M	141.5
		Length of shank when new	mm	60.0
		Permissible shank length	mm	61.0

 Timing case

Number	Designation		Engine 900.9, 902.9, 904.9, 906.9


BA01.60-N-1002-01A	Inspection hole closure cover to timing case	Nm	25

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

904 589 02 63 00

Cranking device

Centering drift

Screwdriver bit

904 589 00 10 00

904 589 04 63 00