Workshop Manual

EPA07/10 DD PLATFORM WORKSHOP MANUAL - ENGINE

6. Remove the air compressor from the engine. Refer to section 41.2.

To avoid injury before starting and running the en g ine,

ensure the vehicle is parked o n a level surface, parking

brake is set, and the whee ls are blocked.

7. Start and run the engine.

8. Perform a crankcase pressure test. Refer to section .

[a] If the engine crankcase pressure exceeds 1.25 kPa (5 in. H

O), check for a defective

turbocharger. Refer to section . Shut down the engine.

[b] If the engine crankcase pressure is less than 1.25 kPa (5 in. H

O), shut down the

engine; no further troubleshooting is required.

All information subject to change without notice.