fuel servo

If it is an L converted to an N, I would look at the log entry for the conversion. If not listed, you will need to check the data plate on the fuel metering unit itself for the information.

Mike
ABS Technical Advisor

Mike, what is the difference when an L is converted to an N?

An L and an N use completely different fuel systems. Also, there may be variations to the part numbers for the N that would be revealed if this was a factory engine with a specification number (generally on the data plate after the model number, such as (32B). Confirming the parts changed for future maintenance is the trap that can be set when converting one engine to another. The log book entry should be 'boringly long'.

Mike
ABS Technical Advisor