5 Series E34 525td (M51) TOUR
11 62 Exhaust manifold
Type
Thread
Tightening specification
Measure
1AZ Exhaust manifold to cylinder head
Coat screw connections with CRC
copper paste
All
M6
Replace nuts
10 Nm
M50 / M52 /
M52TU / M54 /
M56 / S52 /
S50 US
M7
Replace nuts
20 Nm
All / others
M7
Replace nuts
15 Nm
M10
M8
Upper row of staybolts
installed with bolt cement
23 Nm
M21
M8
12 Nm
Replace nuts
Retighten after 2000 km
Slacken nuts by a 1/4 turn
12 Nm
M41 / M47 /
M47TU / M51 /
M57 / M57TU
M8
Replace nuts
20 Nm
All / others
M8
Replace nuts
23 Nm
AZD Exhaust manifold
BMW AG - TIS
23.01.2013 10:41
Issue status (12/2007) Valid only until next DVD is issued
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