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INJECTION
CHECKS: LOW PRESSURE FUEL SUPPLY CIRCUIT
Tools.
[1] Ø 10 mm low pressure connector : 4215-T
[2] Pressure gauge for testing boost pressure : 4073-T.A Toolkit 4073-T
IMPERATIVE: Respect the safety and cleanliness specific to high pressure diesel injection
engines.
Link tools [1] and [2] in series between the fuel high pressure pump and the fuel filter.
ESSENTIAL: Check that the tool [2] is clean.
Normal vacuum values.
Engine driven by the starter motor : 10 ± 0,5 cmHg.
Engine running under full load : 20 ± 10 cmHg.
Abnormal vacuum values.
Supply circuit obstructed
(full tank strainer, piping, fuel filter)
: 60 ± 20 cmHg.
B1BP33RD
Engine: RHR
C4
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