bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

62 Sensor For Control Unit > < 3 TD Electric Shutoff Valve (on Distributor Injection Pump), M51
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13 53 Combination Fuel Injector E34 / 525td

Nozzle holder

Code

KCA 21 S 71

Nozzle holder with needle motion sensor

Code

KCA 21 S 76/1

Paint dot

Code

green

Injection nozzle

DNO SD 300

Opening pressure

Adjusted value

bar

150 ... 158

Minimum value

bar

140

Maximum value

bar

160

Testing oil for injection nozzle tester:

Shell Calibration Fluid V 1404

Max. deviation in opening pressure among all injection
nozzles

bar

10

Shims thickness

mm

1.0 ... 2.0

Shims thickness steps

mm

0.05

Shim thickness = opening pressure difference

mm/bar

0.1 = 10

TD  Combination Fuel Injector, E34, 525td

BMW AG - TIS

23.01.2013  09:09

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

Copyright

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62 Sensor For Control Unit > < 3 TD Electric Shutoff Valve (on Distributor Injection Pump), M51