| AD Number | 79-21-09 R1 | Status | Active |
| Effective Date | June 08, 1981 | Issue Date | Not specified |
| Docket Number | Unknown | Amendment | 39-4128 |
| Product Type | ["Aircraft"] | Product Subtype | ["Small Airplane"] |
| CFR Part | --- - Part 39 | CFR Section | N/A |
| Citation | This information is not available. | ||
| Manufacturer(s) | Revo, Incorporated |
| Model(s) | Colonial C-1 Colonial C-2 Lake LA-4 Lake LA-4-200 Lake LA-4A Lake LA-4P |
79-21-09 R1 CONSOLIDATED AERONAUTICS: Amendment 39-3589 is further amended by Amendment 39-4128. Applies to Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4A, Lake LA-4P, and Lake LA-4-200 airplanes with an anchor light or bilge pump installed with a power line which bypasses the battery relay.
Compliance required within the next 50 hours time in service unless already accomplished.
To preclude burning of power wires in case of an electrical short, install a Cole-Hersee 3031-D fuse holder and a Buss AG5A 5 ampere fuse, or FAA approved equivalents, within 4 inches of the battery relay, in the power lines for the anchor light and bilge pump.
(Lake Aircraft Division, Consolidated Aeronautics Service Bulletin B-62 pertains to the installation required by this AD.)
Upon request, an equivalent method of compliance with the requirements of this AD may be approved by the Chief, Engineering and Manufacturing Branch, Federal Aviation Administration, New England Region.
Amendment 39-3589 became effective upon publication in the FEDERAL REGISTER.
This Amendment, 39-4128, becomes effective June 8, 1981.