5 Series E39 523i (M52TU) SAL
12 31 Alternator with Drive and Mounting Parts
Type
Thread
Tightening specification
Measure
1AZ Wires to alternator
Terminal D+
M10 / M20
5 Nm
All / others
M6
7 Nm
Terminal B+
S38 / B38
8 Nm
All / others
M8
13 Nm
2AZ Pulley
All
45 Nm
3AZ Pulley (ribbed drive belt)
Alternator with
cooling jacket
80 Nm
all others
70 Nm
N42, N46
Valeo
75 Nm
N42, N46
Bosch
65 Nm
4AZ Rear holder
All
3.5 Nm
5AZ Fillister head screw for wire holder
All
3.5 Nm
6AZ Alternator on bearing block
M40/M42 / M43
/ M44
43 Nm
7AZ Alternator to crankcase
N42, N46, N62
M8
21 Nm
8AZ Belt pulley (ribbed V-belt) with
freewheel (Ina) fitted to Bosch and
Valeo alternators
N42, N43
80 Nm
AZD Alternator with Drive and Mounting Parts
BMW AG - TIS
15.02.2013 06:34
Issue status (12/2007) Valid only until next DVD is issued
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