Re: Πιστονια για Tiger Νο2
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Από: vagtyrp στις 09/07/2011 10:13 πμ.
Posts: 62
Location: CONNECTICUT, USA
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Re: Tiger 1050 Center Cylinder Problem
« Reply #80 on: Yesterday at 11:07:15 PM »
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dbardell, et al.., If you go back to my post of June 17, you will see an explanation of what causes this problem, and as I predicted Triumph came good at the end. It is too bad you will have to pay for the labor, but at least they are covering the parts. I work in a Triumph shop and am amazed at the ignorance of some of the guys on this forum who make claims based on zero facts. There have never been any recalls on 1050 pistons/engines, and anyone who insists that there have been is an ignorant fool. Detonation is the enemy here, low octane fuel with 10% or more Ethanol content causes the detonation that breaks the ringlands on cast pistons in extreme cases. As I have stated more than once on this forum, I have overhauled 6 of these 1050 engines in the last year, and 3 of them had broken pistons. The center cylinder breaks first, followed by the outer ones if it is not diagnosed right away. The best fix is to replace all 3 piston/ring sets and all 3 liners with new ones. When I do this repair I use Piston #T1120990 which is a forged piston from early Sprint ST's and Speed Triples. It is my opinion that they are more durable than the cast ones. The new tunes are based on the Brazilian tunes. Brazil has used Ethanol for years, and I have never heard of this problem from there before, so I am willing to trade a little acceleration for durability anytime. Buy the highest octane you can get at the pump and you should be fine. Of the 3 broken ones I fixed, 2 of them admitted to using 87 Octane out of ignorance, not the 89 that Triumph has always recommended. The boys in Greece are unfortunate that their government is mandating a fuel blend that is breaking their engines, I feel for you boys. Keep in mind that the dealerships didn't break them, so try to get them to help you get it fixed on Triumphs' dime, but abusing them will never get you anywhere.
αυτή είναι η απάντηση ενός αμερικανού στο tiger1040.com, σε ένα πρόσφατο ποστ που άνοιξε ένας άγγλος που έχει σπασμένα πιστόνια.τελικά μετά από διαμαρτυρία και επειδή ήταν εκτός εγγύησης η triumph uk του κάλυψε όλα τα ανταλλακτικά αλλά όχι την εργασία. ο παραπάων ισχυρίζεται ότι εργάζεται σε συνεργείο της triumph και αποδίδει το πρόβλημα στην προανάφλεξη.επίσης λέει ότι όλα τα προγράμματα πλέον στιρίζονται στης βραζιλίας από όπου δεν έχει υπάρξει κρούσμα πιστονιών και έχουν επισήμως χαμηλών οκτανίων βενζίνη.και δείτε τί λέει για ποιά πιστόνια χρησιμοποιεί όταν τα αλλάζει.... και η ιστορία συνεχίζεται....................