Damaged Honeycomb Core Panel, Small Damage To One Skin And Core - Bell OH-58A Technical Manual

TM 55-1520-228-BD
AIRFRAME
MAKE PATCH FROM 2024-T3
OR 7075-T6 ALCLAD ALUMINUM
1/8" CHERRY RIVET
2 DIA EDGE DISTANCE
4 DIA RIVET SPACING
THRU ONE SKIN ONLY
REPAIR PATCH
AND FASTENERS
AND SEALANT
4-64
Figure 4-23. Damaged Honeycomb Core Panel,
Small Damage to One Skin and Core
Figure 4-24. Damaged Honeycomb Core Panel,
2-8 Inch Damage - One Skin and Core
PATCH
Repaired Honeycomb Core Panel,
Figure 4-25.
2-8 Inch Damage - One Skin and Core
2" MAX
FILLER COMPOUND