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Centinel System – Repair Manual – 018-016   Fuel System

Specifications

 TOC

Automotive with CM870

Maximum Allowable Restriction to Pump With or Without Fuel Cooler:

With Clean Filter 203 mm Hg [8 in Hg]
With Dirty Filter 305 mm Hg [12 in Hg]
Maximum Allowable Fuel Return Line Restriction 229 mm Hg [9 in Hg]
Minimum Allowable Fuel Tank Vent Capability 2.0 m3/hr [70 ft3/hr]
Maximum Allowable Fuel Inlet Temperature 71°C [160°F]
Fuel Shutoff Solenoid Resistance 6 to 10 ohms
Maximum Allowable Pressure Drop Across Pressure Fuel Filter 517 kPa [75 psi]

Automotive, Industrial with CM570 and Power Generation without CM570

Maximum Allowable Fuel Return Line Restriction

With Check Valve 165 mm Hg [6.5 in Hg]
Without Check Valve 229 mm Hg [9 in Hg]
Minimum Allowable Fuel Tank Vent Capability 2.0 m3/hr [70 ft3/hr]
Maximum Allowable Fuel Inlet Temperature 71°C [160°F]
Fuel Shutoff Solenoid Resistance 6 to 10 ohms

Maximum Allowable Inlet Restriction at the IFSM – high idle, no load:

Upper Location 355 mm Hg [14 in Hg]
Lower Location 305 mm Hg [12 in Hg]

Maximum Allowable Inlet Restriction at OEM Fuel Inlet:

Without Remote Mount Filter 76 mm Hg [3 in Hg]
With Remote Mount Filter 254 mm Hg [10 in Hg]

Last Modified:  15-Feb-2010
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