New Control Valves are Now Used {108M, 3206, 5479}
- Engine:
- C13 (S/N: LEE1-UP)
- C15 (S/N: SDP1-UP; B5R1-UP)
- C7 (S/N: C7S1-UP)
- C9 (S/N: MFF1-UP; C9S1-UP)
Description of Change: New fuel control valves are now used. The new control valves provide better control of the pilot fuel and the main fuel for the Aftertreatment Regeneration Device (ARD).
Adaptable To: The new control valves are a direct replacement for the former control valves. Refer to Table 1 for the part number of the new control valves.
Show/hide table
| New Control Valve | Former Control Valve | |
| Control Valve for Pilot Fuel | 334-3104 Solenoid Valve Gp | 285-8735 Solenoid Valve Gp |
| Control Valve for Main Fuel | 334-3103 Solenoid Valve Gp | 285-8734 Solenoid Valve Gp |
Caterpillar Information System:
Process for Communicating an Incident with a Battery{1401} Process for Communicating an Incident with a Battery{1401}
Procedure for Obtaining the Serial Number of a Diesel Particulate Filter (DPF) and Inspection for an Open Service Letter{108F} Procedure for Obtaining the Serial Number of a Diesel Particulate Filter (DPF) and Inspection for an Open Service Letter{108F}
C6.6 Marine Generator Set Walk-Around Inspection
2008/10/13 A New Fuel Lines Group Is Now Used. {1274}
2009/02/02 An Improved Gas Pressure Regulator Is Used {1270}
2008/10/01 A New Alternator Is Now Used. {1405}
2008/11/17 Guidelines for Engines that Operate in Cold Ambient Conditions {1000, 1090, 1280, 1348, 1456}
G3500B Engines Component Location
C6.6 Marine Generator Set Engine Oil Filter Base - Duplex Filters
C6.6 Marine Generator Set Engine Oil Filter Base
325 OEM Variable Gauge Undercarriage Maintenance Interval Schedule
2009/02/02 A New Coolant Recovery Tank and Recovery Tank Cap are Used {1354, 1354}
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An "Unexpected Engine Shutdown" is Occurring{1251, 1716} An "Unexpected Engine Shutdown" is Occurring{1251, 1716}
C6.6 Marine Generator Set Radiator - Remove
C6.6 Marine Generator Set Radiator - Install
C6.6 Marine Generator Set Radiator - Disassemble
C6.6 Marine Generator Set Radiator - Assemble
C6.6 Marine Generator Set Radiator - Remove - Air to Air Charge Cooler
C6.6 Marine Generator Set Radiator - Install - Air to Air Charge Cooler
C6.6 Marine Generator Set Radiator - Disassemble - Air to Air Charge Cooler
C6.6 Marine Generator Set Radiator - Assemble - Air to Air Charge Cooler
G3304 and G3306 Engines Engine Speed Sensor
C6.6 Marine Generator Set Crankcase Breather