bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

53 Injection Nozzle And Lines > < 1 AZD Injection Pump, Control Receptacle
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13 52 Injection Pump Drive 

Type

Thread

Tightening specification

Measure

1AZ  Chain sprocket to injection pump

M21

47 Nm

2AZ  Toothed belt pulley to injection pump

M51 / M41

50 Nm

Chain wheel on injection pump

(VP44) with blocked injection pump
drive shaft

Jointing torque

M47

18 Nm

Chain wheel on injection pump

(VP44) with unblocked injection

pump drive shaft, gripped via
crankshaft central bolt 

Tightening Torque

M47

110 Nm

Sprocket wheel to H.P. pump

(Common Rail System)

M47TU /

M47T2 / M57 /

M57TU / M67

M14 x 1.5 

65 Nm

3AZ  Chain tensioner

M51

15 Nm

AZD  Injection Pump Drive

BMW AG - TIS

23.01.2013  10:50

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

Copyright

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53 Injection Nozzle And Lines > < 1 AZD Injection Pump, Control Receptacle