Radio Tuning Unit

RTU-4000

Regional Avionics Repair LLC has repair and overhaul capabilities for the Rockwell Collins RTU-4000.

RTU-4000
RTU-4000
RTU-4000
RTU-4000

Since 2010, this repair capability has given our customers an option to extend the life of these units by decreasing BER rates. Our proprietary repair methods give us the ability to save many sub-assemblies on the unit and decrease overall repair cost.

Our capabilities extend to maintain the HVPS, CRT, Front Panel and even the Tuning Switch. In every repair we replace components that are prone to fail targeting common problems to increase overall flight hour interval per visit. Many of current customers, both 121 operators and EASA enjoy the cost savings and reliability these repairs provide.

HVPS

Radio Tuning Unit – Capabilities

 

Part Number Model Capabilities Manufacturer
622-9852-006 RTU-4000 Repair/Certify Collins Aerospace
622-9852-022 RTU-4000 Repair/Certify Collins Aerospace
622-9852-106 RTU-4000 Repair/Certify Collins Aerospace
622-9852-108 RTU-4000 Repair/Certify Collins Aerospace
622-9852-122 RTU-4000 Repair/Certify Collins Aerospace
622-9852-124 RTU-4000 Repair/Certify Collins Aerospace
622-9852-208 RTU-4000 Repair/Certify Collins Aerospace
622-9852-224 RTU-4000 Repair/Certify Collins Aerospace
822-0002-006 RTU-4010 Repair/Certify Collins Aerospace
822-0002-008 RTU-4010 Repair/Certify Collins Aerospace
822-0002-020 RTU-4010 Repair/Certify Collins Aerospace
822-0002-108 RTU-4010 Repair/Certify Collins Aerospace
822-0002-110 RTU-4010 Repair/Certify Collins Aerospace
822-0002-120 RTU-4010 Repair/Certify Collins Aerospace
822-0002-122 RTU-4010 Repair/Certify Collins Aerospace
822-0002-210 RTU-4010 Repair/Certify Collins Aerospace
822-0002-222 RTU-4010 Repair/Certify Collins Aerospace
622-9346-001 RTU-870A Repair/Certify Collins Aerospace
622-9346-002 RTU-870A Repair/Certify Collins Aerospace
622-9346-003 RTU-870A Repair/Certify Collins Aerospace
622-9346-011 RTU-870A Repair/Certify Collins Aerospace
622-9346-012 RTU-870A Repair/Certify Collins Aerospace
622-9346-013 RTU-870A Repair/Certify Collins Aerospace
622-9346-021 RTU-870A Repair/Certify Collins Aerospace
622-9346-022 RTU-870A Repair/Certify Collins Aerospace
622-9346-023 RTU-870A Repair/Certify Collins Aerospace
622-9346-032 RTU-870A Repair/Certify Collins Aerospace
622-9346-033 RTU-870A Repair/Certify Collins Aerospace
822-1122-111 RTU-870B Repair/Certify Collins Aerospace
822-1122-112 RTU-870B Repair/Certify Collins Aerospace
822-1123-101 RTU-870C Repair/Certify Collins Aerospace
822-1123-102 RTU-870C Repair/Certify Collins Aerospace
822-1123-111 RTU-870C Repair/Certify Collins Aerospace
822-1123-112 RTU-870C Repair/Certify Collins Aerospace
822-1825-101 RTU-870F Repair/Certify Collins Aerospace
822-1825-102 RTU-870F Repair/Certify Collins Aerospace
822-1825-111 RTU-870F Repair/Certify Collins Aerospace
822-1825-112 RTU-870F Repair/Certify Collins Aerospace
622-9856-001 RTU-870T Repair/Certify Collins Aerospace
622-9856-002 RTU-870T Repair/Certify Collins Aerospace
622-9856-005 RTU-870T Repair/Certify Collins Aerospace
622-9856-006 RTU-870T Repair/Certify Collins Aerospace
622-9856-101 RTU-870T Repair/Certify Collins Aerospace
622-9856-102 RTU-870T Repair/Certify Collins Aerospace
622-9856-111 RTU-870T Repair/Certify Collins Aerospace
622-9856-112 RTU-870T Repair/Certify Collins Aerospace
622-9856-121 RTU-870T; Repair/Certify Collins Aerospace
622-9856-122 RTU-870T Repair/Certify Collins Aerospace
622-9856-131 RTU-870T Repair/Certify Collins Aerospace
622-9856-132 RTU-870T Repair/Certify Collins Aerospace
622-9856-141 RTU-870T Repair/Certify Collins Aerospace
622-9856-142 RTU-870T Repair/Certify Collins Aerospace
622-9856-151 RTU-870T Repair/Certify Collins Aerospace
622-9856-152 RTU-870T Repair/Certify Collins Aerospace