Paccar PX-7, Руководство оператора

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1. Data plate
2. Engine serial number
If the engine dataplate (1) is NOT legible,
the ESN (2) can be found on the engine
block, on top of the lubricating oil cooler
housing. Additional engine information is
on the electronic control module (ECM)
dataplate.
Fuel Injection Pump Dataplate
The Bosch fuel injection pump dataplate is
located on the fuel pump.
Bosch data plate includes:
• Pump serial number
• PACCAR part number
• Factory code
• Bosch part number
• Date code
Engine Control Module Dataplate
NOTE
Not all engines have ECM data plates.
The engine control module (ECM)
dataplate is located on the front of the
ECM. The following information is found on
the engine control module dataplate:
• ECM part number (PN)
• ECM serial number (SN)
• ECM date code (DC)
• Engine serial number (ESN)
• ECM Code: identifies the software
in the ECM.
NOTE
The presence of an ECM data plate
depends on the manufacturing plant
and the date the engine was manufac-
tured. If an ECM data plate was not in-
stalled by the manufacturing plant, cal-
ibration data can be found on the en-
gine data plate.
ENGINE MAINTENANCE - Engine Identification
Y53-1183-1G1 (05/19) 71
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