1 Series 123d (N47S) Coupe
11 12 100
Removing and cylinder head (N47, N47S)
Special tools required:
•
00 2 530
•
00 9 120
•
11 5 320
•
11 6 050
•
11 6 480
Important!
There must be no coolant, water and engine oil in any of the
threaded holes in the engine block.
Fit new cylinder head screws.
Do not wash off bolt coating.
Joining torque and angle of rotation must be observed without
fail (risk of damage!).
Necessary preliminary tasks:
•
Remove cylinder head cover
•
Remove fuel injector nozzles
•
Remove intake air manifold
•
Disconnect negative lead from battery.
•
Release exhaust turbocharger from exhaust manifold
•
Drain and dispose of coolant
•
Remove EGR cooler
•
Disconnect coolant hoses
•
Remove chain tensioner at top
RA Removing and cylinder head (N47, N47S)
BMW AG - TIS
16.01.2013 01:28
Issue status (12/2007) Valid only until next DVD is issued
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