brand logo Service Bulletin - Pedestal Mount - Collins Aerospace - WMA-702X - 523-0792869

Pedestal mount for flat plate weather radar antenna using dual transceivers

Service Bulletin - Pedestal Mount - Collins Aerospace - WMA-702X - 523-0792869
Manufacturer-assigned information identity code WMA-702X-SB-1WMA-702X-SB-10WMA-702X-SB-11WMA-702X-SB-12WMA-702X-SB-15WMA-702X-SB-16WMA-702X-SB-17WMA-702X-SB-18WMA-702X-SB-19WMA-702X-SB-2WMA-702X-SB-20WMA-702X-SB-3WMA-702X-SB-4WMA-702X-SB-5WMA-702X-SB-6WMA-702X-SB-7WMA-702X-SB-8
Title CancelledHeat Sinking Of Selected ComponentsIncrease Available Turn-On Current For Motor Switching Relay InterchangeabilityMoisture ImmunityPedestal Structural ReinforcementReduce End Scan Turnaround NoiseReduce Excessive Gear-Train NoiseReduce Gear Train NoiseReduce Nuisance Antenna FailuresReduce Nuisance Antenna Fault Annunciations During Dual System ChangeoverReduce Thermal Stress on Sleeved Wire Bundles Contacting Stepper Motor HousingReduce Wear of Gear Assemblies and Grease Seepage from Drive AssemblyRemove Interference Fit Between Waveguide Assembly And Pedestal BoomReplace First Stage Gearshaft of the Elevation and Scan Drives and the Second Stage Gearshaft of the Scan Drive With Gears of Increased Wear ResistanceReplace Scan And Elevation Zero Monitors ShaftReplace Transient Protection Diodes In The Driver For Reliability Enhancement

Product Detail

item
Item type Service Bulletin
Item type variant Pedestal Mount
Item type variant detail Antenna
identity
Primary identity code for a product or service 523-0792869
Product brand Collins Aerospace
Product brand previous Rockwell Collins
Product model WMA-702X
Item code/part number 523-0792-869
company
Manufacturer or vendor division that manufactured this product Commercial Systems
system
Airlines For America Specification 2200 system and sub-system title Navigation Position Determine Independent; Weather Radar
Joint Aircraft System Component title Weather Radar
Airlines For America Specification 2200 system and sub-system title assigned by manufacturer 34-45
Airlines For America Specification 2200 system and sub-system code 34-40
Joint Aircraft System Component code 3442
information
Manufacturer-assigned information identity code WMA-702X-SB-6
Information use status Active
Title Replace Transient Protection Diodes In The Driver For Reliability Enhancement
information publish
Information output media form; primary Paper
Information publication date; current revision; date format is to International Standards Organisation standard 8601/European Norm 28601; YYYY-MM-DD 1984-08-20
Revision level 1
task
Task code WMA-702X-SB-6-REV-01

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