What i fail to understand is the loss of the N1 digi indicator for eng no.1 but not eng no.2 is this due to the associated PMC with that eng?
@EGKK
Yes it is. If you have an ENG TRIM FAULT one or both PMCs can be affected. So if it's PMC #1 the ENG 1 N1 CMD pointer and DIGITAL counter will be dead.