Installing the flywheel
- Make sure the magnet wheel (1) is installed correctly.
- Replace all flywheel bolts.
Parts: Flywheel bolts
NOTE:
TECHNICAL INFORMATION
Clean screw thread.
Clean screw thread.
- Position the flywheel and insert the screws.
- Secure the flywheel with special tools 0 496 171 (11 9 811) and 0 494 793 (11 9 265) and the transmission bolt (1) .
- Tighten all flywheel bolts with the special tool 0 491 018 (11 4 180) .
TIGHTENING TORQUE SPECIFICATIONS
| Flywheel to crankshaft | ||
|---|---|---|
| M12x1.5 Replace screws. |
Tightening torque | 45 Nm |
| Angle of rotation | 45° | |
- Release the transmission bolt (1) and remove the special tools 0 496 171 (11 9 811) and 0 494 793 (11 9 265) .
NOTE:
TECHNICAL INFORMATION
Clean all threads with a screw tap.
Clean all threads with a screw tap.
- Clean all the screw threads (1)
.
- Use set of special tools 2 285 058
.
Description Twist drill Thread cutter M12x1.5 Deep stop Screw in tool - Assemble tool set.
Number Description 1 Tool holder 2 Thread cutter M12X1.5 - Mark screwing depth (A) on the thread cutter (1) from the special tool set 2 285 058 with a commercially available tool (2) .
TECHNICAL DATA SPECIFICATION
| Screw-in depth of thread cutter | |
|---|---|
| Screw-in depth | 18 mm |
NOTE:
To provide a better overview: Shown with engine removed.
- Screw in the thread cutter (1) from the set of special tools 2 285 058 up to the screw-in depth (2) in the arrow direction.
TECHNICAL DATA SPECIFICATION
| Screw-in depth of thread cutter | |
|---|---|
| Screw-in depth | 18 mm |
- Make sure that the thread cutter is (1) not pressed up against the timing chain (3) .
NOTE:
TECHNICAL INFORMATION
Handle the timing chain carefully to protect the timing chain and timing chain drive from damage.
Handle the timing chain carefully to protect the timing chain and timing chain drive from damage.
- Make sure that the screw-in depth (2)
of the screw tap (1)
is not exceeded.
The thread cutter (1) must not come into contact with the timing chain (3) .
- Note the installation position of the magnet wheel (1) .
- Position the magnet wheel (1) on the crankshaft.
- Replace screws (1)
to (8)
.
Parts: Screws
- Position the flywheel (B) .
- Screw in flywheel bolt (1) to (8) by hand.
- Set flywheel (B) with the special tool 0 494 034 (11 9 261) and screw tight with the special tool 0 494 130 (11 9 264) .
- Make sure that the tightening sequence starts with the dowel pin (A) .
- Tighten the flywheel bolts in the sequence (1) to (8) (note the angle of rotation in the next step).
TIGHTENING TORQUE SPECIFICATIONS
| Flywheel to crankshaft | ||
|---|---|---|
| M12x1.5 Replace screws. |
Tightening torque | 45 Nm |
| Angle of rotation | 45° | |
- Apply all flywheel bolts (1) with an angle of rotation of 45° by using the special tool 0 490 504 (00 9 120) .
NOTE:
Mark all the flywheel bolts (1) with a vertical line.
- Remove special tool 0 493 938 (11 9 260) .