coppercity Posted June 14, 2011 Report Posted June 14, 2011 Tow Bar Service Bulletin Tuesday 14 June, 2011 7:49 am | Maintenance, Owners This SB affects ONLY aircraft that have tow bar interface installed and it must be implemented as defined in chapter 1.1. Reason: The towing interface has been installed with hand towing in mind, as is appropriate for such a light aircraft. We have received reports that aircraft have been towed with vehicles, and the end stops of the nose wheel steering have not been considered properly. This lead to damages in the nose wheel stoppers. Therefore we introduced clear markings on the outside and define by instruction and placard that the interface is for hand tow only. This change has been implemented in new aircraft production, and must now be implemented to the aircraft in field. Parts required for this SB fulfillment will be mailed from FDUSA. Please make reference to the correspondent SB in your order. For planes affected for this SB it will be necessary to add correspondent Supplement to the manuals – these is mandatory step to fulfill SB completely LSA planes (MTOW 600 kg): Service Bulletin CTLS \ CTLS HL \ MC PZ 3410 6004 Supplement to AOI CTLS \ CTLS HL \ MC AZ 0430 0003 Supplement to MM CTLS \ CTLS HL \ MC AZ 0480 0001
Tom Baker Posted June 14, 2011 Report Posted June 14, 2011 How about the good old CTSW ?? It doesn't apply to the SW. They didn't start offering it on the LS until about a year ago. It is not just a simple add on either. Tom
Runtoeat Posted June 15, 2011 Report Posted June 15, 2011 Roger, totally agree with your solid mount theory. I dished the stainless washers to conform to the "bowl" fastener depression in the wheel pant and also took a file and radiused the sharp edges on the circumference of the washers so they don't bite into the wheel fairings. I might mention I did this after repairing the wheel pant where the bolt ate out a hole due to the rubber washer. No problems going on one year with the solid attachements.
stevez2436 Posted June 15, 2011 Report Posted June 15, 2011 I have no intentions of ever using the tow bar pins on my CTLS and I don't want anyone else towing my plane. So to avoid this SB requirement, it seems like we should be allowed to remove the tow bar pins and simply replace them with regular bolts (with FD approval of course). I'm waiting right now for FD's response to this approach.
Al Downs Posted November 10, 2011 Report Posted November 10, 2011 I have no intentions of ever using the tow bar pins on my CTLS and I don't want anyone else towing my plane. So to avoid this SB requirement, it seems like we should be allowed to remove the tow bar pins and simply replace them with regular bolts (with FD approval of course). I'm waiting right now for FD's response to this approach. Did you ever receive an approval for this? Al Downs
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