| AD Number | 62-03-01 | Status | Active |
| Effective Date | January 30, 1962 | Issue Date | Not specified |
| Docket Number | Unknown | Amendment | N/A |
| Product Type | ["Aircraft"] | Product Subtype | ["Rotorcraft"] |
| CFR Part | --- - Part 39 | CFR Section | N/A |
| Citation | This information is not available. | ||
| Manufacturer(s) | Hiller Aviation |
| Model(s) | UH-12A UH-12B |
62-03-01 HILLER: Amdt. 395 Part 507 Federal Register January 30, 1962. Applies to All UH-12A and UH-12B Helicopters.
Compliance required within the next 150 hours' time in service after the effective date of this AD.
To preclude additional failures of the tail rotor drive slip joints which can result in loss of power to the tail rotor, replace CR-10 or CR-10T type rollers of both fore and aft slip joints UH-12A Assembly Nos. 24500-9 and -10 and UH-12B Assembly Nos. 24565 and 24544, with the improved Torrington CR-10U type rollers.
(Hiller Service Bulletin No. 44, Revision A covers this same subject.)
This supersedes AD 55-08-03.
This directive effective January 30, 1962.