Usage:
777D (3PR),
777D HAA (2YW),
785C (1HW),
785C HAA (5AZ),
789C (2BW),
793C (4AR, 4GZ) Off-Highway Trucks;
776D (5ER),
784C (2PZ) Off-Highway Tractors;
D11R (9TR, 9XR) Tractors;
992G (7HR),
994D (3TZ) Wheel Loaders;
5130B (4CS) Excavators
Description of Change: New wiring harness assemblies are used on the 3500B engines in these machines. These new wiring harness assemblies are made with preformed bends. Also, the heat shrink material is removed with 120 mm (4.7 in) of the connectors, and the braiding material is moved from 70 mm (2.8 in) to 110 mm (4.3 in) back of the connectors. These changes reduce stress on the wires and will result in longer service life for the wiring harness assemblies.
Adaptable To: The chart lists the new and former wiring harness assembly part numbers and their effectivity.