5 Series E61 520d (M47T2) TOUR
11 12 100
Removing and installing cylinder head
(M47TU / M47T2)
Special tools required:
•
00 2 530
•
00 9 120
•
11 2 300
•
11 5 180
•
13 5 020
Important!
Fit new cylinder head screws.
Do not wash off bolt coating.
There must be no oil or coolant in the pocket holes (risk of
cracking).
Protect alternator against engine oil and coolant (risk of
damage).
Cover alternator with suitable materials.
Charge air hoses which are screwed into place must be
assembled dry and free from grease.
Charge air hoses which are inserted, refer to note on
installation.
If the piston clearance is not changed, use a cylinder head
gasket with the same thickness marking (number of holes).
•
Disconnect negative lead from battery.
•
Remove intake air manifold.
•
Remove injection nozzles.
•
Remove rail.
•
Remove cylinder head.
•
Drain coolant.
•
Remove EGR cooler.
•
Remove both camshafts.
•
Remove all hydraulic valve clearance adjustment elements
and roller cam followers.
•
Removal all sheathed-element glow plugs.
•
Unfasten exhaust turbocharger.
RA Removing and installing cylinder head (M47TU / M47T2)
BMW AG - TIS
25.01.2013 18:46
Issue status (12/2007) Valid only until next DVD is issued
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