2000/03/06 Caterpillar


An Improved Input Pinion Is Now Used {3254, 3256, 3258}

Usage:

65E 6GS
Agricultural Tractors:
Challenger 65E (PIN: 6GS1-UP)
Challenger 75E (PIN: 6HS1-UP)
Challenger 85E (PIN: 6JS1-UP)
Challenger 95E (PIN: 6KS1-UP)

Description of Change: An improved input pinion is now used in the Challenger Tillage Tractors. The pinion is heat treated with a new process that improves the life of the pinion.

Adaptable To: The improved pinion was effective with Challenger 65E (PIN: 6GS540), Challenger 75E (PIN: 6HS539), Challenger 85E (PIN: 6JS565), and Challenger 95E (PIN: 6KS763) Agricultural Tractors. The improved pinion may be retrofitted to all earlier E Series machines.

See the following table for the new part number and the former part number.

Table 1
New Part Number     Former Part Number     Description    
174-3629     135-4533     Bevel Pinion    

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