R66 Kit Instructions
| Number | Subject | Rev. Level | Date |
|---|---|---|---|
| KI-293 | R44-series & R66 Cabin Interior Hardpoint Field Installation Kit Instructions | B | 22 MAR 2023 |
| KI-285-1 | R66 Horizontal Stabilizer Retrofit Kit Instructions Ref. R66 SL-45 | E | 24 FEB 2024 |
| KI-284 | R66 Air Conditioning Drain Upgrade Kit Instructions | C | 16 JUN 2022 |
| KI-283 | R66 Ammeter Installation Upgrade Kit Instructions | A | 13 JUL 2021 |
| KI-282 | MT950 Tow Cart Upgrade Kit Instructions | A | 09 SEP 2022 |
| KI-280 | R44-series & R66 Cyclic Guard Installation Kit Instructions | C | 22 MAR 2023 |
| KI-279 | R66 Fuel Cap Lock Assembly Installation Kit Instructions | A | 04 FEB 2022 |
| KI-277 | C023 Tailcone with GMU 44 Magnetometer Installation Kit Instructions | A | 29 SEP 2021 |
| KI-276 | R44-series & R66-series B264-XX Connector Upgrade Kit Instructions | B | 13 NOV 2023 |
| KI-275-5 | R66 (with A/C) Cockpit Camera Installation Kit Instructions | B | 17 JAN 2023 |
| KI-275-3 | R66 Cockpit Camera Installation Kit Instructions | B | 17 JAN 2023 |
| KI-271-6 | R44-series & R66, with A/C, Cockpit Camera Installation Kit Instructions | C | 02 MAR 2022 |
| KI-271-2 | R44-series & R66 Cockpit Camera Installation Kit Instructions | F | 02 MAR 2022 |
| KI-268 | Replaced by KI-223 & KI-223-2 | 04 MAR 2021 | |
| KI-267-2 | R66 Float Stabilizer Installation Kit Instructions | A | 25 JUN 2019 |
| KI-267-1 | R66 Float Stabilizer Installation Upgrade Kit Instructions | A | 25 JUN 2019 |
| KI-266 | R66-series Lithium-Ion Battery Installation Diode Upgrade Kit Instructions | A | 02 JUL 2019 |
| KI-263 | R66-series Battery Compartment Stiffener Installation Kit Instructions | A | 06 JUN 2019 |
| KI-262 | R66-series Lead-Acid Battery Installation Upgrade Kit Instructions | C | 06 MAY 2020 |
| KI-261-1 | R66 Cargo Hook (RH) Door Installation Kit Instructions | B | 20 DEC 2022 |
| KI-259 | R44/R66 Door Closure Assist Finger Tab Installation Kit Instructions | A | 22 FEB 2019 |
| KI-258 | R66-series Firewall Drain Installation Kit Instructions | A | 25 JUN 2020 |
| KI-254-4 | R66 Accessory Support Installation Kit Instructions | B | 04 MAY 2023 |
| KI-253 | Low RPM Warning Horn Installation Kit Instructions | A | 28 SEP 2017 |
| KI-252 | R66-series Pop-Out Floats Skid Extension Upgrade Installation Kit Instructions | B | 24 JUL 2018 |
| KI-251 | R44-series & R66-series Aft Strobe Ground Wire Upgrade Kit Instructions | A | 11 NOV 2020 |
| KI-250 | MT850-1 RR300 Engine Stand Assembly Instructions | B | 05 OCT 2022 |
| KI-248 | R66 Inlet Barrier Filter (IBF) Installation Kit Instructions | C | 14 APR 2023 |
| KI-247-3 | R66-series Lithium-Ion Battery Capacitor Installation Kit Instructions | B | 06 JUN 2019 |
| KI-247-2 | R66 Lithium-Ion Battery to Lead-Acid Battery Conversion Kit Instructions | E | 13 DEC 2021 |
| KI-243 | R66 G500H Temperature Probe Relocation Kit Instructions Ref. R66 SL-16 | A | 10 NOV 2016 |
| KI-239-6 | R66 Aux Tank Fuel Flow Sensor Upgrade Kit Instructions | B | 19 DEC 2019 |
| KI-239-5 | R66-series Aux Fuel Tank Installation Upgrade Kit Instructions | C | 14 AUG 2020 |
| KI-239-4 | R66 Aux Fuel Tank Installation Relay Upgrade Kit Instructions | C | 27 AUG 2020 |
| KI-239-3 | R66 Slimline Aux Fuel Tank Installation Kit Instructions (Note: Complete instructions provided with kit) | B | 23 NOV 2020 |
| KI-239-2 | R66 Large Aux Fuel Tank Installation Kit Instructions (Note: Complete instructions provided with kit) | C | 23 NOV 2020 |
| KI-235 | R66 TRDS Forward Yoke Assembly and Hanger Installation Kit Instructions | A | 23 JUN 2015 |
| KI-234 | R66 Cabin Bulkhead Doubler Installation Kit Instructions | B | 02 APR 2015 |
| KI-233-2 | R66 Turbine Chin Access Cover Installation Kit Instructions | E | 22 OCT 2021 |
| KI-231 | R66 Fuel Dip Stick Installation | A | 14 OCT 2015 |
| KI-230 | Fuel Sample Tube Installation | B | 24 SEP 2020 |
| KI-229 | R66 Camera Hole Installation Kit Instructions | B | 16 AUG 2021 |
| KI-208-1/KI-208-2 | R66 Placards and Markings Kit Instructions | C | 20 OCT 2011 |
| KI-207 | R66 Baggage Door Seals Kit Instructions | B | 13 SEP 2011 |
| KI-205 | Ground Handling Cart Booster Cable Kit Instructions | A | 01 NOV 2011 |
| KI-188-2 | Main Rotor Blade Paint Kit Instructions | A | 30 JUL 2018 |
| KI-184-2 | 28-Volt COM Transceiver Filter Assembly Field Installation Kit | A | 13 OCT 2006 |
| KI-174 | R44 & R66 D301-7 Empennage 3.0 Lb Ballast Installation Kit Instructions | C | 01 FEB 2017 |
| KI-155-3 | R66 Five-Point Harness Installation Kit Instructions | I | 29 JAN 2024 |
R66 Kits
| Number | Subject | Rev. Level | Date |
|---|---|---|---|
| KI-5501-1 & KI-5501-2 | R44-series Five-Point Harness Installation Kit Instructions & R66 Five-Point Harness Installation Kit Instructions | D | 19 JAN 2022 |
| KI-5502 | Component Maintenance Tooling Kit Instructions | D | 22 AUG 2023 |
| KI-5502-1 | MT152-1 Spindle Removal & Installation Fixture Upgrade Kit Instructions | A | 05 OCT 2022 |
| KI-6601 | R66 Minimum Spare Parts Kit Instructions | E | 12 MAY 2022 |
| KI-6602 | R66 2000-Hour Inspection Kit Instructions | F | 13 OCT 2023 |
| KI-6602-1 | R66 4000-Hour Tailcone & Horizontal Stabilizer Upgrade Kit Instructions | B | 13 OCT 2023 |
| KI-6602-2 | R66 2000-Hour Tailcone & Horizontal Stabilizer Installation Kit Instructions | B | 13 OCT 2023 |
| KI-6603 | R66 Interior Furnishings Installation Kit Instructions | E | 16 JUN 2022 |
| KI-6603-3A & KI-6603-3B | R66-series (Fwd) Standard Connector/Buckle Installation Kit Instructions & R66-series (Aft) Standard Connector/Buckle Installation Kit Instructions | B | 14 AUG 2020 |
| KI-6604 | R44-series & R66 C017-5 Swashplate Installation Parts Kit Instructions | A | 18 MAR 2020 |