Housings (Bell, Case, Tail(Extension) And Auxiliary)
| Condition | Code | Procedure |
|---|---|---|
| Bearing race loose in bore | A | Require repair or replacement |
| Broken, affecting performance | A | Require repair or replacement |
| Cracked | B | Require repair or replacement |
| Dowel pin holes worn, affecting performance | A | Require repair or replacement |
| Machined surfaces damaged, affecting performance | A | Require repair or replacement |
| Threads damaged | A | Require repair or replacement |
| Threads stripped (threads missing) | A | Require replacement |
| Worn, affecting performance | A | Require repair or replacement |