|
Yak-52: Service Bulletins |
||||||||||||
| The full list contains above a hundred entries, in PDF format (Adobe Acrobat). All of them result from a thorough structural research conducted by the Yakovlev Design Bureau and some of them were pushed to life by accidents.
The most known are the 59R/60R (heavy spar) and 107BD (additional spar reinforcement). These two vital bulletins can only be implemented by a certified overhaul facility using the necessary special equipment (jigs) and certified parts. |
||||||||||||
Home - Aircraft & Sales - Service - Spare Parts |
||||||||||||