DRIVE GP - 1766794 - Caterpillar

1. Turn the fuel supply valve, located on the fuel tank, to the "Off" position.2. Lift the hoods and fasten them in position with the hood locks. Remove two socket head bolts (2).3. Disconnect two wiring connectors (1). Position the wiring harness away from the electronic control module.
The fuel in the engine electronic control module and in the hose assemblies connected to the module may be under high pressure. When the hose assemblies connected to the module are disconnected, the pressure will be released. Fuel under high pressure can penetrate the body causing personal injury. To release the pressure, slowly loosen the hose assembly
4. Disconnect two fuel hose assemblies (3). Cap and plug all openings immediately.5. Remove four bolts (5), the washers, the rubber grommets and the four spacers. 6. Remove engine electronic control module (4) from the engine. Note the following steps are for installation of the engine electronic control module. 7. Place engine electronic control module (4) in position on the engine.8. Install four bolts (5), the washers, the rubber grommets and the spacers.9. Connect two fuel hose assemblies (3). 10. Put two electrical connectors (1) in position on the engine electronic control module. 11. Install two socket head bolts (2).12. Open the fuel main supply valve. Prime the fuel system. Refer to the Operation & Maintenance Manual for the correct procedure on priming the fuel system.