I took my '99 TL to the Acura dealer for it's first service (free oil/oil filter change) and the service sheet lists the Service History. There are several that are a bit cryptic. I know there are some Acura service technicians on the forum and I was looking for additional details about the following Operations that were performed...

I assume these Operation codes are standard across all Acura dealer.

34ACZ - Accessories Repair
14ACZ - Engine
27ACZ - Wipers

Any idea what these mean? I am particularly interested in the 14ACZ - Engine.

I'll ask the Service Advisor when I pick the car up, but I thought I'd ask the experts here first.