Remove, install a flywheel

AR03.30-G-8002MT

10.1.07

MODEL 000.001 with ENGINE 444.901
Euro 1

MODEL 000.001 with ENGINE 444.901
Euro 2

MODEL 000.001 with ENGINE 447.903
Euro 2

G03.30-3132-06

Shown on engine 447

1 Flywheel

2 Bolt

3  Drift

L Shank length

G07.04-3102-01

Shown on engine 444

4 Bolt

5 Bracket

6 Locknut

7 Adjusting screw

G07.04-3103-01

Modification notes

31.10.06

Bolt, flywheel to crankshaft

Engine 447

*BE03.30-N-1004-03K

	Removing
1	Remove bolts (4) and remove holder (5) with position and rpm sensor from timing case	 If present.
		 Lay holder (5) with position and rpm sensor protected on the engine to one side to avoid damage to sensors for subsequent work.
2	Install turning device on timing case	 To counterhold flywheel (1) when loosening bolts (2). The engine cranking device can be blocked by inserting the pin.	AR03.30-G-1600-03MT
			*407589006300
3	Remove two opposing bolts (2) and screw a drift (3) into each one		*403589026300
4	Remove all bolts (2)
	Measure
5	Measure shank length (L) of the bolts (2)	 Replace overstretched bolts (2).	*BE03.30-N-1004-03K
6	Attach assembly device to flywheel (1)	 Basic assembly device for removing and installing clutch pressure plates and flywheels, obtainable at: Company BlitzRotary GmbH D-78199 Bräunlingen
		 Flywheel adaptation for assembly device for removal/installation of clutch pressure plates and flywheels, obtainable at: Company BlitzRotary GmbH D-78199 Bräunlingen
		 EVO-Bus additional parts kit for assembly device for removal/installation of clutch pressure plates and flywheels, obtainable at: Company BlitzRotary GmbH D-78199 Bräunlingen
7	Remove flywheel (1)
	Checking
8	Check ring gear on flywheel (1)	 Check ring gear teeth for wear and damage; replace ring gear if necessary: 
		Replacing ring gear on flywheel
		Engine 447	AR03.30-G-8312MT
		Engine 444	AR03.30-G-8312MTA
9	Check flywheel (1) race	 Check race for wear and damage; replace race if necessary: 
		Remove/install race on flywheel	AR03.30-G-8350MT
	Install
10	Install flywheel (1)	 Place flywheel (1) on drifts (3) and push against the crankshaft. When placing ensure that the centering bore on flywheel (1) coincides with the centering pin in crankshaft gear.
11	Remove assembly device from flywheel (1)
12	Tighten bolts (2) on flywheel (1)	 Lightly lubricate bolts (2) on thread and on contact surfaces before installing. Remove drifts (3) and replace by bolts (2).
			*BA03.30-N-1002-01T
			*000589620901
13	Remove turning device from timing case		AR03.30-G-1600-03MT
			*BA01.60-N-1003-01L
			*000589642100
			*407589006300
14	Insert holder (5) with position and rpm sensor into timing case and screw in bolts (4)	 If present.
15	Adjust position and rpm sensor	 If present.
		  Loosen counternut (6)  Turn back adjustment screws (7) until the play between sensors and adjustment screws (7) is present  Turn flywheel through 360°  Adjust an approx. 0.2 mm play on adjustment screws (7) to the sensors  Tighten lock nuts (6).  Press back sensor all the way to the adjustment screws (7)

Test and adjustment values for a flywheel

Number	Designation			Engine 444.901, 447.903


BE03.30-N-1004-03K	Flywheel bolt	M161.5	mm	75.0

 Timing case

Number	Designation		Engine 447.903	Engine 444.901


BA01.60-N-1003-01L	Bolt, sealing cover to timing case	Nm	25	25

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

Number	Designation				Engine 444.901, 447.903


BA03.30-N-1002-01T	Bolt, flywheel to crankshaft	Stretch bolt	Stage 1	Nm	200
			Stage 2	°	90
		Cylinder head bolt	Stage 1	Nm	100
			Stage 2	°	90

000 589 64 21 00

Drift

Torque wrench

Cranking device

000 589 62 09 01

403 589 02 63 00

407 589 00 63 00

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