The D6C 1975 47j-4474 that I just purchased came with new CAT filters including 2 fuel filters, one of the filters is shaped like a plastic box the other is a traditional looking filter.
Do you have any advice for changing the filters? I'm concerned about air in the fuel lines etc.
The machine came with a servicing manual however I'm sure many of you have real world advice and experience to help me avoid any pitfalls.
Thank you