
400W Series 190-01226-14 Rev. 3
Instructions for Continued Airworthiness Bell 407 Page 3 of 26
1.INTRODUCTION...................................................................................................................4
1.1Purpose.................................................................................................................4
1.2Scope....................................................................................................................4
1.3Document Control.................................................................................................4
1.4Permission to Use Certain Documents.................................................................4
1.5Definitions.............................................................................................................4
2.INSTRUCTIONS FOR CONTINUED AIRWORTHINESS ....................................................5
2.1Introduction...........................................................................................................5
2.2Description of Alteration........................................................................................6
2.3Control, Operating Information .............................................................................11
2.4Servicing Information............................................................................................11
2.5Periodic Maintenance Instructions........................................................................12
2.6Troubleshooting Information.................................................................................14
2.7Removal and Installation Information...................................................................23
2.8Diagrams...............................................................................................................24
2.9Special Inspection Requirements.........................................................................25
2.10Application of Protective Treatments....................................................................25
2.11Data Relative to Structural Fasteners...................................................................25
2.12Special Tools ........................................................................................................25
2.13Additional Instructions...........................................................................................25
2.14Overhaul Period....................................................................................................25
2.15ICA Revision and Distribution...............................................................................26
2.16Assistance.............................................................................................................26
2.17Implementation and Record Keeping...................................................................26
3.AIRWORTHINESS LIMITATIONS........................................................................................26