A fire can be due to excessive overheat or flammable fluid leaks and can endanger the aircraft safety.

If the filler bonds to the tool, make the tool moist with cold water.

Apply weight on the surface of the patch to make sure that the parts bond correctly.

If the microswitch becomes unserviceable, do the deactivation procedure of the actuator to prevent damage to the valve.

If the adjustment of the stops is not correct, the results of the test will not be accurate.

Make sure that the label fully attaches to the surface and that there are no bubbles.

Apply two layers of protective compound to prevent hydraulic fluid damage to the sealant.

Refer to Table 7001 for information about how the pivot assembly is made.

While you do each step of the valve test, make sure that there is no leakage.

Remove the fuel from the ground before you try to start the engine again.

If you change this repair procedure, get approval of the design authority.