Maintenance; Introduction; Continued Airworthiness; Periodic Maintenance - GOODRICH Stormscope Series II Installation Manual

4.1 INTRODUCTION

This chapter contains general flightline maintenance procedures. These procedures are intended to aid in
testing a complete, interwired WX-950 system and to isolate a fault to the display/processor, antenna, or
cable.

4.2 CONTINUED AIRWORTHINESS

No scheduled maintenance is required to ensure continued airworthiness.

4.3 PERIODIC MAINTENANCE

Upon delivery to a customer, the dealer should recommend an annual checkout of the system,
especially prior to the thunderstorm season.

4.3.1 Display/Processor

1. Check that cable is properly mated and secured.
2. Check to ensure unit is properly placed and secured to the instrument panel.
3. Check faceplate for cleanliness. Wipe the viewing face with a damp lint-free, static-free cloth. If
necessary, clean with a soft cloth moistened with a mild solution of soap and water. Take care to
prevent cleaning solution from running down inside the case.

4.3.2 Antenna

1. Check for dents, cracks, and punctures.
2. Remove all dirt and grease from surface areas. Clean with a soft cloth moistened with mild soap and
water.
3. Visually inspect sealant around the antenna base. Reapply sealant if required.
WX-950
Installation Manual
CHAPTER 4

MAINTENANCE

NOTE
CAUTION
Do not use cleaning solvents on the viewing face.
CAUTION
Do not paint the antenna.
Do not use cleaning solvents on the antenna.
4-1
Rev. C