GASKET 1605749 - Caterpillar

Illustration 1. Major components in the Caterpillar Fuel Flow Monitor System.The monitor system can be used as a two-meter system on engines with both supply and return-to-tank fuel lines, or as a single-meter system for engines without the return line. It uses two fuel flowmeters and a hand-held monitor to measure fuel flow and fuel temperature of both supply and return lines, and to calculate the burn rate of the engine. The held monitor also will display average and total fuel burned during a given period of time. The monitor instantly indicates out-of-range conditions such as underflow or overflow. The information can be displayed in S.I. (metric) or U.S. units.
The state-of-the-art "smart" turbine flowmeters contain microprocessors which linearize the output signals of both flow and temperature to give a meter reading accuracy of 0.5%. They also automatically compensate for the expansion of fuel as it changes temperature. The meter groups are all fully field-tested to ensure accuracy. Pulse dampeners, flow straighteners and sight glasses are included.
The 1U5430 Fuel Flow Monitor Arrangement For All Caterpillar Truck Engines
This arrangement has all the parts needed for all Caterpillar Truck Engines. The range of both flowmeters is 11 L/hr (3 gph) to 265 L/hr (70 gph). See Illustration 2 and the chart for these parts.
Illustration 2. The test arrangement for Caterpillar Truck Engines.The Operating Manual NEHS0502-01 is provided with the arrangement. It contains specifications, in structions and a list of service parts. This manual covers many other parts and lists information not applicable to truck engine applications. Larger flowmeters are available for larger engines with fuel flow rates from 150 L/hr (40 gph) up to 3785 L/hr (1000 gph). For more information, contact your administering Caterpillar dealer or call the Service Technology Group toll-free:Outside Illinois: 1-800-542-TOOLInside Illinois: 1-800-541-TOOLCanada: 1-800-523-TOOLOutside North America Telex No: 404435
OPTIONAL ITEMS FOR USE WITH THE FUEL FLOW MONITOR SYSTEM
Illustration 3. The above optional items are available for use with fuel flow monitor system:1. 8T9276 AC Power Supply, 110/220 volts AC, 50/60 Hz for powering diagnostic service tools including the fuel flow monitor system. Supplies 11 to 20 volts DC at 1.2 ampere maximum.2. 1U5298 Cable 5.5 m (18ft) to connect fuel flowmeters to hand-held 8T9300 Fuel Flow Monitor. (One 1U5298 Cable is supplied with each fuel flowmeter group.)3. 6V2198 Extension Cable 5.5 m (18 ft) for fuel flowmeters (cable is also used in 6V3121 Multitach Group).4. 1P7408 Thermo-Hydrometer, Range 29 Deg. to 41 Deg. API.5. 5P2712 Thermo-Hydrometer, Range 39 Deg. to 51 Deg. API.6. 1P7438 Beaker for taking fuel density tests.7. 1U5299 Carrying Case Assembly (carrying case with foam to hold two flowmeter groups and monitor group).8. (Not shown) 8T9295 Magnetic Holding Base for 8T9300 Fuel Flow Monitor.