CUMMINS N14 Especificações descarregar pdf (Página 376)

100

101

Attach a regulated air pressure hose to the other water

transfer tube and apply 81 kPa [60 psi] air pressure.

Caution: Conduct this test with extreme caution. Pres-

surization of the oil cooler assembly while submerged in

a hot water bath poses a condition where one must

exercise care to avoid burns and water splash. Use heavy

duty hoses and clamps for attachment of the air supply

line and blanking plug to ensure against leaks and ac-

cidental blanking plug expulsion during pressurization.

Submerge the oil cooler in a tank of water heated to 82°C

[180°F] for 3 to 5 minutes and inspect for leaks.

NOTE: If leaks are found, replace the oil cooler core.

Remove the oil cooler core from the water tank.

Remove the hoses and clamps from the oil cooler.

Remove all water from the oil side of the cooler. Dry the

oil cooler with compressed air.

Testing - Oil Cooler Bypass Valve

Caution: The flash point of new lubricating oil is ap-

proximately 221°C [430°F]. Do not allow oil temperature

in the container to exceed 149°C [300°F]. Do not allow

water droplets to enter the container of hot oil. Water

droplets will cause a violent reaction which can cause

personal injury.

Lubricating Oil Cooler Assembly - Rebuild (07-11) Lubricating Oil System

N14Page 7-34

1 2 ... 371 372 373 374 375 376 377 378 379 380 381 ... 586 587

Comentários a estes Manuais

Jesus Morales 03 Apr 2025 | 23:07:31

Perfect..

CUMMINS N14 Especificações Página 376

Comentários a estes Manuais