- Off-Highway Truck:
- 797 (S/N: 5YW1-UP)
- 797B (S/N: JSM1-UP)
Description of Change: A new grease is used to lubricate the lower cavity in the front suspension group. The former grease is a multipurpose lithium grease. The new grease is a molybdenum disulfide grease. In cold weather applications, the new grease covers a larger ambient temperature range and a wider operating temperature range. The new grease has improved performance in cold weather applications without adversely affecting warm weather applications. The new molybdenum disulfide grease can be mixed with the former lithium grease.
Adaptable To: The new 129-8708 Arctic Grease is now used to lubricate the lower cavity in the 148-9775 Front Suspension Gp and the 191-8042 Front Suspension Gp .
The new 129-8708 Arctic Grease became effective in production with the machine JSM197-UP.