21 21 500 

Important!

Do not clean the clutch and flywheel with high pressure cleaner or a washing machine, as the proper function of the adjustment unit and damping springs can then no longer be guaranteed.

Clean friction surface only.

Check clutch for wear and damage and replace as necessary.

Necessary preliminary tasks:

Remove transmission.

Removal:

Removing and installing, replacing clutch on BMW M2 F87

Lock flywheel (1) with special tool 11 9 260 .

Removing and installing, replacing clutch on BMW M2 F87

Note:

Locking hooks (1) of special tool 2 348 127 must engage in recesses of compression spring.

Removing and installing, replacing clutch on BMW M2 F87

Insert special tool 2 348 127 in clutch.

Press special tool 2 348 127 together at handles (2) up to the limit position. Tighten knurled screws (1).

Adjustment ring of clutch is now secured in its original position (wear position).

Release screws and remove clutch from flywheel.

Installation (reinstalling removed clutch and clutch disc):

Important!

When reinstalling the removed clutch, be sure when disassembling the clutch to use special tool 2 348 127 .

Failure to comply with this instruction will result in total failure.

Removing and installing, replacing clutch on BMW M2 F87

Install clutch disc (1) in correct position in clutch housing (2).

Important!

Install clutch disc in correct position.

Note designation for “engine side”/”transmission side”!

Handle clutch disc with care. Do not touch surfaces of friction linings.

Removing and installing, replacing clutch on BMW M2 F87

Fit special tool 2 348 126 and tighten down at knurled screw (1).

Removing and installing, replacing clutch on BMW M2 F87

Screw in the spindle (1) until the diaphragm spring (2) is preloaded up to the limit position.

Removing and installing, replacing clutch on BMW M2 F87

Centre clutch by special tool 2 349 693 on flywheel. Clutch must be secured by dowel pins (1).

Removing and installing, replacing clutch on BMW M2 F87

Mount clutch (1) on flywheel.

Pay attention to dowel pins (2).

Clutch (1) must be secured by dowel pins (2).

Tighten the screws.

Part: Renew screws.

Tightening torque: 21 21 1AZ:

Type Thread Work instruction Torque
1AZ Clutch to flywheel
F06 / F10 / F11 / F12 / F13 / F18 / F20 / F21 / F22 / F23 / F25 / F26 / F30 / F31 / F32 / F33 / F34 / F36 / F80 / F82 / F83 M8 10.9 Replace screws.

Jointing torque and angle of rotation must be observed without fail.

1. Jointing torque 15 Nm
2. Angle of rotation 90 °

Removing and installing, replacing clutch on BMW M2 F87

Release spindle (1) until load is fully removed from diaphragm spring (2).

Removing and installing, replacing clutch on BMW M2 F87

Release knurled screw (1) and remove special tool 2 348 126 from clutch.

Removing and installing, replacing clutch on BMW M2 F87

Mount clutch on flywheel and tighten screws.

Remove special tool 2 348 127.

Part: Renew screws.

Tightening torque 21 21 1AZ.

Removing and installing, replacing clutch on BMW M2 F87

Withdraw special tool from clutch disc with aid of accompanying screw (1).

Required reworking:

Install transmission.

Installation (installing new clutch):

Important!

Stop may only be removed with clutch screwed down!

The clutch operator contained in the new replacement clutch set absolutely must be installed.

Install clutch disc in correct position.

Pay attention to text ”engine end” / ”transmission side”.

Handle clutch disc with care. Do not touch surfaces of friction linings.

Removing and installing, replacing clutch on BMW M2 F87

Centre clutch by special tool 2 349 693 on flywheel. Clutch must be secured by dowel pins (1).

Removing and installing, replacing clutch on BMW M2 F87

Slide self-adjusting clutch onto dowel pins in flywheel and tighten screws.

Part: Renew screws.

Tightening torque 21 21 1AZ.

Removing and installing, replacing clutch on BMW M2 F87

Carefully unscrew stop (1) in clockwise or anticlockwise direction using a hexagon socket wrench AF 14 (2).Note:

A slight snapping of the plate spring while unscrewing the lock is possible.

Removing and installing, replacing clutch on BMW M2 F87

Withdraw special tool from clutch disc with aid of accompanying screw (1).