Service Manual

ISB, ISBe and QSB (Common Rail [...] Stall Speed Test
Section 5 - Fuel System - Group 05 Page 5-35
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Finishing Steps
For marine applications, install the ECM cooling plate.
Refer to Procedure Procedure 006-006
WARNING
Batteries can emit explosive gases. To reduce the
possibility of personal injury, always ventilate the
compartment before servicing the batteries. To
reduce the possibility of arcing, remove the negative
(-) battery cable first and attach the negative (-)
battery cable last.
Open the fuel supply and return valves. Refer to OEM
service manual.
Connect the batteries.
Prime the system. See the Prime step at the end of this
procedure.
Operate engine and check for leaks.
Prime
WARNING
The fuel pump high-pressure fuel lines and fuel rail
contain very high-pressure fuel. Never loosen any
fittings while the engine is running. Personal injury
and property damage can result.
WARNING
Be sure that the fuel inlet and return valves are
returned to the open position before cranking engine.
Engine damage can result if valves are in the wrong
position when ignition is cranked or started.
Environmental damage can also occur. Refer to
Procedure Procedure 005-999 (Fuel System Overview)
in Familiarization section for further information.
It is not necessary to vent air from the high-pressure fuel
system before starting the engine. Cranking the engine
will prime the fuel system.
Allow the lift pump to run by turning the keyswitch ON and
waiting 30 seconds before starting.
Stall Speed Test (005-054)
Stall Speed Check
Converter Transmission's Stall Speed
The stall speed is the engine speed (rpm) obtained at full
throttle when the converter output shaft is locked.
NOTE: It is possible that the vehicle brakes will not hold
an electronically controlled transmission.