REP-TAT-P-1122-02-1 Installing the flywheel
WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.
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 SPECIFICATIONS
| 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 set of special tools 2 285 058 in direction of arrow up to insertion depth 2 .
TECHNICAL DATA SPECIFICATIONS
| 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
Carefully handle the timing chain, to protect the timing chain and timing chain drive against damage.
Carefully handle the timing chain, to protect the timing chain and timing chain drive against damage.
- Do not exceed insertion depth 2
of screw tap 1
.
The thread cutter 1 must not come into contact with the timing chain 3 .
- Make sure the magnet wheel 1
is installed correctly.
- Replace screws 1
to 8
.
Parts : Screws
- Position the flywheel B .
- Screw in flywheel bolt 1 to 8 by hand.
- Fix the flywheel B with special tool 0 494 034 (11 9 261) and screw it tightly with special tool 0 494 130 (11 9 264).
- Make sure the tightening sequence starts at dowel pin A .
- Tighten flywheel bolts in sequence 1 to 8 .
TIGHTENING TORQUES SPECIFICATION
| Flywheel to crankshaft | ||
|---|---|---|
| M12x1.5 Replace screws. |
Joining torque | 45 Nm |
| Angle of rotation | 40° | |
- Remove special tool 0 493 938 (11 9 260) .