FAA Advisory Circular 43.13-1B

Acceptable Methods, Techniques, and Practices

Aircraft Inspection and Repair

AC 43.13-1B | 1. Wood Structure | 4. Repairs

Subsections
1-36. General
1-37. Replacement of Drain Holes and Skin Stiffeners
1-38. Control Surface Flutter Precautions
1-39. Scarf Joints
1-40. Splicing of Spars
1-41. Spar Replacement
1-42. Splicing of Box Spar Webs
1-43. Replacing Solid-type Spars with Laminated-type Spars
1-44. Spar Longitudinal Cracks and Local Damage
1-45. Elongated Holes in Spars
1-46. Rib Repairs
1-47. Plywood Skin Repair
1-48. Determination of Single or Double Curvature
1-49. Repairs to Single Curvature Plywood Skin
1-50. Repairs to Double Curvature Plywood Skin
1-51. Types of Patches
1-52. Fabric Patch