Frédérick wrote:Robinson n'a donc pas encore véridiquement confirmé le problème )
Il N,y a pas de problèmes. Il y a que des trucs à améliorer
Frédérick wrote: ou bien l'ajout de la coquille de caoutchouc (caractéristique) pour être plus juste?
Fréd 8)
Oui, l'ajout de la vessie est confirmée. C'est un changement de design pour rendre encore plus sécurtiatire les 44.
Pi c'est pas une coquille, une coquille ça va dehors. Une vessie, ça va dedans.
Louis
SERVICE LETTER SL-36
DATE: 17 December 2009
TO: R44 and R44 II Owners, Operators, and Service Centers
SUBJECT: Bladder fuel tank factory modification
BACKGROUND: In a continuing effort to improve the R44 fuel system?s resistance to a
post-accident fuel leak, current production R44s now feature bladder-type fuel tanks,
flexible fuel lines and other modifications (ref. R44 Service Bulletins 67, 68 and 69).
RHC is now offering a factory-installed retrofit kit to incorporate these modifications.
COMPLIANCE PROCEDURE:
1. Schedule an appointment by contacting RHC?s Repair Station manager at
ts6@robinsonheli.com. Aircraft will be scheduled on a first-come, first-served basis.
The bladder tank modification is required for all R44 helicopters during factory
overhaul.
Approximate Cost:
Bladder tank factory modification (limited repainting as required): $13,500
Bladder tank modification during factory 2200 hour overhaul: $8,600