PERFORMANCE DATA GUIDELINES
Section 6
DT466C/210 HP @ 2600 RPM w/Bowden Wire Shut-Off and Electric Shut-Off - Continued
(Federal)
The following data to be taken at rated engine speeds on chassis
dynamometer or fully loaded on highway.
124 kPa ± 10 kPa (18 psi ± 1.5 psi) @ 2600
Intake Manifold Pressure* ....................................................................... 76 kPa ± 10 kPa (11 psi ± 5 psi) @ 1800
Exhaust Back Pressure After Turbocharger* ...................................................................... 0-6.7 kPa (0-26 in.H20)
Smoke Level* - Bosch Number ................................................................................................ 2.6 @ Rated Speed
Crankcase Pressure* - Min.- Max ................................................................................... 5.5" H20 Max./2" H20 Min.
+Air Cleaner Restriction* - Min.- Max............................................................................. 2.5-7.5 kPa (10-30 in. H20)
The following data to be taken after engine reaches stablized operating temperature and
under normal load conditions.
Lube Oil Temperature (Oil Pan)** ............................................................................................ 110°C (230°F) Max.
Lube Oil Pressure at Operating Temperature (SAE 30)**
Low Idle (Min.) .....................................................................................................................69 kPa (10 psi)
High Idle (Min./Max.) ............................................................................................ 276-448 kPa (40-65 psi)
Measure water temperature differential across the radiator with engine on a chassis
dynamometer, at full load and ambient temperature of 80°F or above.
Water Temperature Differential Across Radiator ....................................................................... 3.3-6.6°C (6-12°F)
*Engine must be at normal operating temperature.
** Required to accurately measure crankcase pressure at oil fill or dipstick gauge tubes.
+Measure at inlet to turbocharger. Use 6.2 kPa (25 in H20) maximum if measured at outlet of air cleaner.
CGES-240-4
Printed in United States of America
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