1 Series 128i (N52K) Convertible
11 53 Coolant thermostat with connections
Type
Thread
Tightening specification
Measure
1AZ Hexagon screws
(2 x)
Coolant thermostat to electric water
pump.
N52K
M6 x 25
9 Nm
2AZ ASA screws
(2 x)
Feed line (from electric water pump)
to crankcase.
N52K
M6 x 16
Replace sealing ring and
seal.
9 Nm
3AZ Hose clamp
(1 x)
Feed line (from crankcase) to
electric water pump.
N52K
L42-48
3 Nm
4AZ Hose clamps
(2 x)
Coolant hose between oil-water heat
exchanger and feed line.
N52K
L18-24
3 Nm
5AZ Hose clamps
(2 x)
Coolant hose between coolant
thermostat and electric water pump.
N52K
L42-48
3 Nm
6AZ Hose clamp
(1 x)
Coolant hose (from cylinder head) to
coolant thermostat.
N52K
L23-35
3 Nm
7AZ Hexagon screws
(2 x)
Coolant hose (from coolant
thermostat) to cylinder head.
N52K
M6 x 25
9 Nm
8AZ ASA screw
(1 x)
Spacer to cylinder head.
N52K
M6 x 12
8 Nm
9AZ ASA screws
(2 x)
AZD Coolant thermostat with connections
BMW AG - TIS
18.01.2013 11:06
Issue status (12/2007) Valid only until next DVD is issued
Copyright
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