3-7. TIRES AND RIMS
This task covers:
Main Engine Shutdown (see para 2-12 .)
APU Shutdown (see para 2-16 .)
Check tire pressure.
Proper tire pressure is 130 psi (175 kPa) (front) and 110 psi (148
Add or remove air from tires as needed.
Check tire tread for rocks, nails, etc.
Remove debris from tire tread.
Clean rims with wire brush if scale is present.