TB 11-5840-384-20
7. On front door open card cage door by loosening 2 captive screws.
Captive
screws
8. Remove cards and sweep out cage and wipe down cards
9. Reinstall cards.
Power Control Panel
1. Loosen 6 captive screws and drop panel down.
2. Brush and blow out compartment, being careful of all wires and connectors.
1-4