Please follow https://www.faa.gov/regulations_policies/advisory_circulars/index.cfm/go/document.list?omni=ACs&rows=10&startAt=0&q=43.13-1B%2C+Acceptable+Methods%2C+Techniques%2C+and+Practices+-+Aircraft+Inspection+and+Repair+%5BLarge+AC.+This+includes+Change+1.%5D&display=all&parentTopicId=.

Please follow https://www.faa.gov/regulations_policies/advisory_circulars/index.cfm/go/document.list?omni=ACs&rows=10&startAt=0&q=43.13-1B%2C+Acceptable+Methods%2C+Techniques%2C+and+Practices+-+Aircraft+Inspection+and+Repair+%5BLarge+AC.+This+includes+Change+1.%5D&display=all&parentTopicId=.