New Secondary Steering Software Control Is Now Used on 980H Wheel Loaders {4300, 4324, 4800, 4808, 7610, 7620} Caterpillar

New Secondary Steering Software Control Is Now Used on 980H Wheel Loaders {4300, 4324, 4800, 4808, 7610, 7620}

Usage:

980H PF8

Wheel Loader: 980H (S/N: PF8201-201,204-213,215-215,217-217,226-227,230-231,233-246,248-251,254-260,268-269,273-280,282-283,290-290,292-298,300-301,303-309,311-311,314-314,320-321,323-327,329-330,332-345,349-349,352-368,374-375,386-387,389-395,397-397,400-431,434-441,443-446,454-457,459-459,461-465,475-475,480-481,489-489,495-497,501-502,505-508,513-513,518-518,520-531,533-542,549-558,563-563,565-567,583-583,597-612,614-623,625-625,633-639,641-643,645-646,652-652,663-665,667-667,674-UP)

Reference: Special Instruction, M0074272, "Installation Procedure on Retrofit Secondary Steering Relay on 980H Wheel Loaders"

Description Of Change: The new secondary steering software control is now used on machines listed above. The ISO5010 C-course software increases the de-bounce time of secondary steering system when the machine is under low engine speed or low ground speed conditions.

Adaptable To: The following changes are adaptable to the products within the listed serial numbers, and are effective with all products after the listed serial numbers.

The new 514-1295 Power Train Software Gp replaces the former 500-1801 Power Train Software Gp.

For the complete list of parts and procedure to install 514-1295 Power Train Software Gp, refer to Special Instruction, M0074272, "Installation Procedure on Retrofit Secondary Steering Relay on 980H Wheel Loaders".

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