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Testing the fuel pressure (after testing delivery) - ra07016025702x(5702)

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Engines 602.96, 603.96/97 TURBO in Models 124, 126, 140, 201 

Preceding work:

Testing delivery (07.1-5701)

Operation no. of operation texts and work units or standard texts and flat rates: 07-5702

Fig 1: Testing Fuel Pressure
G05436929Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fuel line "A" at top part of filter (73) unscrew, screw on.
Tester (054) connect, disconnect.
Engine run.
Specifications at idling speed >0.3 bar, at full load >0.5 bar. If the specifications are not achieved, replace fuel filter and/or delivery pump.

Special tools 

Fig 2: Identifying Special Tools 07 (617 589 04 21 00)
G05436930Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 3: Identifying Special Tools 01 (124 589 36 63 00)
G05436931Courtesy of MERCEDES-BENZ OF NORTH AMERICA.