747F Ram Air Vent

[TRAVENGINEER]

Can some please provide me with the p/n of the 747 classic freighter ram air vent door below the f/o #1 window I need to look up the drawing on my boeing fleet, I dont have access to the freighter IPC, thanks.

[CV880]

The ram air vent door is part of the complete ram air vent valve so is not depicted in the IPC. The ram air vent valve is Boeing part number 60B40091-2,
vendor p/no. 5160-3.

[TRAVENGINEER]

Thanks for your help

[miata]

ipc ref 21-48-10-01. Good luck dont hesitate to contact if u need any assistance 25 years on jumbos.Now a flying spanner on a bbj but miss the probs on b747.
Cheers