bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

6 RA Replacing Both Timing Chains (M57T2)|Page 350 > < 5 RA Removing And Installing _ Replacing Inlet Camshaft (M57T2)|Page 348
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11 31 052

Replacing both timing chains (M57T2)

Special tools required:

11 3 340

Necessary preliminary tasks:

Remove engine

Remove cylinder head.

Remove oil sump

Replace crankshaft radial seal

Remove timing case

Important!

Protect alternator against engine oil.

Cover alternator with suitable apparatus. 

(Risk of damage).

Assemble charge air hoses without grease and dry.

Lock chain tensioner (1) at bottom with special tool  11 3 340 .

Detach clamping rail (3).

Detach guide rail (4).

Installation:

Tightening torque  13 52 2AZ

.

RA  Replacing both timing chains (M57T2)

BMW AG - TIS

02.02.2013  20:31

Issue status (12/2007) Valid only until next DVD is issued

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6 RA Replacing Both Timing Chains (M57T2)|Page 350 > < 5 RA Removing And Installing _ Replacing Inlet Camshaft (M57T2)|Page 348