Technical training
Blade Repair Standard / V5 02052025
Personal protective equipment ...................................................................................................... 39 Masks and filters ............................................................................................................................. 43 Chemical safety .............................................................................................................................. 46 Composites and blade construction............................................................................................... 50 Materials ......................................................................................................................................... 55 Tools and equipment ..................................................................................................................... 61 Phase test ....................................................................................................................................... 70 Lamination skills.............................................................................................................................. 70 Basic lamination.............................................................................................................................. 80 Sandwich panel .............................................................................................................................. 83 Painting........................................................................................................................................... 91 Blade inspection ............................................................................................................................. 93 Inspection lightning protection system .......................................................................................... 99 Sanding skills ................................................................................................................................ 102 Grinding skills ............................................................................................................................... 104 Surface repairs .............................................................................................................................. 106 Laminate repairs ........................................................................................................................... 112 Filling and shaping ....................................................................................................................... 123 Trailing edge repairs..................................................................................................................... 124 Leading edge repairs.................................................................................................................... 128 Sandwich panel repair .................................................................................................................. 131 Bond line repairs .......................................................................................................................... 135 Summary and final test ................................................................................................................. 139 Training review ............................................................................................................................. 139
ANNEX 1 - EQUIPMENT LIST ....................................................................................................................................142
ANNEX 2 - PRACTICAL EXERCISE (EXAMPLE) .........................................................................................................146
ANNEX 3 - WORK INSTRUCTION (EXAMPLE) ..........................................................................................................150
ANNEX 4 - PHOTOCARD ..........................................................................................................................................158
ANNEX 5 - VERSION HISTORY ..................................................................................................................................159
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