BMW X5: Flywheel
REMOVING AND INSTALLING/REPLACING FLYWHEEL (N62/N62TU)
Special tools required:
- 11 4 180
- 11 9 260
- 11 9 262
- 11 9 263
- 11 9 264
Necessary preliminary tasks:
- Remove automatic transmission.
Automatic transmissions only:
Block flywheel (1) with special tools 11 9 260 /11 9 263 /11 9 264.
Unfasten flywheel screws.
Remove flywheel (1).
Installation:
Clean threads on flywheel screws in crankshaft.
Flywheel (1) is secured with an alignment pin.
Fit flywheel (1).
Fit new flywheel screws.
Tightening torque 11 22 1AZ.
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Fig. 147: Identifying Special Tool (11 9 260), (11 9 263) And (11 9 264)
Manual transmissions only:
Block flywheel (dual-mass) with special tools 11 9 260 /11 9 262 /11 9 263.
Release flywheel screws with special tool 11 4 180.
Installation:
Flywheel (1) is secured with an alignment pin.
IMPORTANT: Do not use screw locking varnish.
Tightening torque 11 22 1AZ.
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Fig. 148: Identifying Special Tool (11 4 180), (11 9 262) And (11 9 260)
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Vibration Damper
REMOVING AND INSTALLING/REPLACING VIBRATION DAMPER (N62/N62TU)
Necessary preliminary tasks:
Remove alternator drive belt.
Remove A/C compressor drive belt.
Remove fan cowl.
Release bolts and rem
Connecting Rod With Bearing
REPLACING ALL CONROD BEARINGS (N62/N62TU)
Special tools required:
00 2 590
00 9 120
11 2 110
(piston removed)
IMPORTANT: Note grinding stages on crankshaft.
The letter (1) denotes the crankshaft
Piston With Ring And
REMOVING AND INSTALLING/REPLACING ALL PISTONS (N62TU)
Special tools required:
00 9 120
11 5 430
11 5 440
11 5 450
IMPORTANT: Re-install piston, conrod and bearing shells back in the
same positi
SEE MORE:
Crimping Annular Contacts
Special tools required:
61 4 320
Crimping annular contacts:
Special tool 61 4 320
CRIMPING OPTICAL FIBERS
Special tools required:
61 4 320
To crimp optical fibers, use pliers 61 4 321 (1) in conjunction with crimping
head 61 4 323 (2) from crimping
set 61 4 320.
NOTE: Pliers (1) open automati
Gaskets And Seals
Head Gasket
The head gasket design on the N54 is unique to that engine.
It features a multi-layer steel design. There is no silicone rubber perimeter
"shelf" as on the N52. This is not
needed due to the aluminum block on the N54.
The N52KP and N51 engines are still using the head gasket that is f
