Removal and installation of flywheel and driven plate

03—410 Removal and installation of flywheel and driven plate

Necked down screws

for manual transmission

for automatic transmission

Initial torque

40 Nm

Necked down screw for driven plate and flywheel

Torque angle

90-100°

Detent

116 589 01 40 00

03.2-410/1 F3

Do not mix up flywheel for automatic transmission of 110 engine with flywheel for automatic trans­mission of 4-cylinder engines 115 and 615.

Engine 110 dimension a = 4.5 mm

Engine 115 and 615 dimension a = 6.5 mm

On exchange engines, the mounting bore in flywheel of 35 mm dia can be bored to 50.00—50.016 mm dia (50 H6) for transmission with hydraulic clutch (722.200/202).

Layout of flywheel and driven plate for automatic transmission

Layout flywheel for manual transmission

1     Crankshaft

2    Flywheel

3    Ring gear

4    Ball bearing

5    Closing ring

6    Necked down screw a = 5 mm

b = 10 mm

03.2-410/2 F3

1 Loosen necked down screws, remove flywheel, driven plate and spacing washer.

Note: The flywheels and the crankshaft are marked together (arrow).

Flywheel manual transmission

103-J0648

Note: If a new flywheel is installed, unbalance should be the same as for old flywheel (03—440).

2 Measure necked down dia d of necked down screws.

When the minimum dia is attained, replace necked down screws.

Necked down screws 1st and 2nd version for auto­matic transmission can be replaced by 3rd version.

3 Position flywheel on crankshaft journal in such a manner that the markings (arrow) are in alignment.

Flywheel automatic transmission

03.2-410/3 F2

4 Screw-in necked down screws and pre-tighten to 30—40 Nm with torque wrench.

5 Complete angle of rotation torque 90—100° by means of angle of rotation wrench.

1    Starter ring gear

2    Flywheel with starter ring gear for manual transmission

3    12 necked down screws

4    Flywheel with starter ring gear for automatic transmission

5    Driven plate

6    Spacing ring

7    12 necked down screws 1st version

8    12 necked down screws 2nd and 3rd version

03.2-410/4 F3