After you complete the test, remove the sensor.

Contamination of cabin air can be an important problem.

Weigh the two parts of the compound.

Fill the tank with new oil.

Release the spring tension.

Turn the aileron control wheel quickly counter-clockwise.

When the area is sufficiently cool, polish the surface.

The fans have thermal switches that protect the fans from overheat damage.

DO NOT USE YOUR HANDS TO PREVENT MOVEMENT OF THE LP COMPRESSOR. IF YOU DO, THE LP COMPRESSOR CAN CAUSE YOU INJURY AND CAN CAUSE DAMAGE TO THE EQUIPMENT.

Doorstop at forward external fuselage servicing door is protruding.

Remove burrs with rotary file in accordance with standard practices and SRM.