Installation Manual

PS Engineering
MB10 Marker Beacon Receiver and Indicator System
Installation and Operator’s Manual
200-023-0001 Appendix C Rev. 9, Sept. 2013
Appendix C- Instructions for FAA Form 337 and continuing air-
worthiness
7.1 Instructions for FAA Form 337
One method of airworthiness approval is through an FAA Form 337, Major Repair and Alteration (Airframe, Power-
plant, Propeller, or Appliance) In the case of the MB10, you may use the following text as a guide.
Installed audio selector and 6-place intercom, PS Engineering MB10, part number 050-023-(X) in ( location
) at station . Installed per AC43.13-2B, Chapter 2. Installed per PS Engineering Installation Operators
Manual p/n 200-023-(XXXX), revision (), dated ( ).
These units are FAA-Approved under TSO C35d for Marker Beacon Receivers, and meets appropriate envi-
ronmental qualifications outlined in RTCA DO-160E as appropriate or this aircraft.
Interface to existing aircraft radios in accordance with installation manual and in compliance with practices
listed in AC43.13-2B, Chapter 2. All wires are Mil-Spec 22759 or 27500. Connection to aircraft dimmer bus
is ____________________. Power is supplied to the unit through a 1A circuit breaker (type and part number),
and total electrical load does not exceed % of the electrical system capacity with the MB10 added.
Aircraft equipment list, weights and balance amended. Compass compensation checked. A copy of the opera-
tion instructions, contained in PS Engineering document 202-023-( ), revision ( ), dated ( ), is placed in the
aircraft records. All work accomplished listed on Work Order .
7.2 Instructions for Continuing Airworthiness, Audio System
Sample ICA Checklist for PS Engineering Audio System:
Section Item Information
1 Introduction Installation marker beacon receiver system.
2 Description Installation as described in manufacturer’s installation manual referenced on
FAA Form 337, including interface with other avionics audio as required.
3 Controls See installation and operator’s guide referenced on FAA Form 337.
4 Servicing None Required
5 Maintenance Instructions On Condition, no special instructions
6 Troubleshooting Follow checkout instructions in the installation manual referenced on the FAA
Form 337. For a specific unit fault, contact the manufacturer at [phone]
for special instructions.
7 Removal and replacement informa-
tion
Removal: Panel Mount — Using a #1 Phillips screwdriver, unscrew the bezel
escutcheon.
Remote Mount — Remove 4 retaining screws.
Installation: Reverse the Removal Instructions
8 Diagrams Not applicable
9 Special Inspection Requirements Not Applicable
10 Protective Treatments Not Applicable
11 Structural Data Not Applicable
12 Special Tools None
13 Not Applicable Not Applicable
14 Recommended Overhaul Periods None
15 Airworthiness Limitations Not Applicable
16 Revision To be determined by installer