| AD Number | 68-20-02 | Status | Active |
| Effective Date | October 25, 1968 | Issue Date | Not specified |
| Docket Number | Unknown | Amendment | 39-659 |
| Product Type | ["Aircraft"] | Product Subtype | ["Large Airplane"] |
| CFR Part | --- - Part 39 | CFR Section | N/A |
| Citation | This information is not available. | ||
| Manufacturer(s) | Dassault Aviation |
| Model(s) | Fan Jet Falcon |
68-20-02 AVIONS MARCEL DASSAULT: Amendment 39-659. Applies to Dassault Fan Jet Falcon Airplanes, Serial Numbers 1 thru 72.
Compliance required not later than December 31, 1968.
To prevent the ingress of moisture causing internal corrosion in the landing gear switch assembly, replace the existing microswitch with a modified switch, in accordance with Dassault AMD Service Bulletin No. 333, dated June 21, 1968, or later SGAC-approved issue, or FAA- approved equivalent, as follows:
LOCATION
Nose Landing Gear,
EXISTING SWITCH
P/N A1-23802
Telescopic Bar
MODIFIED SWITCH
P/N A1-23802 - V1 - V2
Nose Landing gear,
EXISTING SWITCH
P/N A1-23801
Door Actuating Cylinder
MODIFIED SWITCH
P/N A1-23801 - V1 - V2
Main Landing Gear,
EXISTING SWITCH
P/N A2-23802
Drag Strut Actuator Cylinder
MODIFIED SWITCH
P/N A2-23802 - V1 - V2
Main Landing Gear,
EXISTING SWITCH
P/N A2-23801
Door Actuating Cylinder
MODIFIED SWITCH
P/N A2-23801 - V1 - V2
This amendment becomes effective October 25, 1968.