1 Series E81 130i (N52K) 3-door
11 28 Ribbed V-belt with tension and deflection system
Type
Thread
Tightening specification
Measure
1AZ ASA screw
(1 x)
Belt tensioner to crankcase.
The end faces of the aluminium
screw heads are painted blue.
N52K / Not for
E70 N52K B30
M11 x 65
Replace screw.
Thread repairs are not
permitted!
Jointing torque and angle
of rotation must be
observed without fail.
Jointing torque
25 Nm
Torque angle
90
°
2AZ ASA screw
(1 x)
Belt tensioner with deflection pulley
to crankcase.
The end faces of the aluminium
screw heads are painted blue.
E70 N52K B30
M11 x 99
Replace screw.
Thread repairs are not
permitted!
Jointing torque and angle
of rotation must be
observed without fail.
Jointing torque
25 Nm
Torque angle
90
°
3AZ Hexagon screw
(1 x)
Deflection pulley to alternator.
N52K
M10 x 45
40 Nm
AZD Ribbed V-belt with tension and deflection system
BMW AG - TIS
22.01.2013 11:51
Issue status (12/2007) Valid only until next DVD is issued
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