CUMMINS N14 Specifikace stáhnout pdf (Strana 453)

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Fuel Pressure

Measure the fuel pressure. Install the pressure gauge,

Part No. ST-435-6, or the pressure gauge in the fuel

measuring device, Part No. 3376375, to the CompucheckT

fitting on the fuel shutoff valve.

NOTE: Pressure gauge, Part No. ST-435-6, is included with

snap rail pressure gauge, Part No. 3375932.

Fuel Drain Line Restriction

Use pressure gauge, Part No. ST-1273, to measure fuel

drain line restriction.

NOTE: Do not measure fuel drain line restriction with the

fuel measuring device installed. This will not measure the

drain line restriction of the vehicle’s return plumbing.

Hold the gauge at the same level as the connection.

NOTE: The gauge will not measure the correct pressure if

the gauge is not held at the same level as the connection.

NOTE: All air compressors manufactured by Cummins En-

gine Company, Inc. must be operating during the engine

run-in. During the performance check, all air compressors

must be in the unload or non-operating mode.

Connect a source of compressed air capable of produc-

ing 665 kPa [95 psi] to the air compressor unloader (1).

This air line must contain a valve between the source and

the unloader.

NOTE: The compressed air load in the accompanying il-

lustration must be attached to the air compressor outlet (2).

Engine Testing Engine Dynamometer - Install Engine (14-01)

N14 Page 14-13

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Komentáře k této Příručce

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Specifikace Strana 453

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