Join Date: Mar 2008
Location: Alaska - 63North, 162West
A rear end that goes flat on these machines is often the result of a faulty rear shock. Though you say you've replaced everything, I suspect your rear shock may not be a correct part which could make it 'faulty' in this application. Everything else looks correct in terms of assembly (although we often ran the rear tension bolts pretty much all the way in.)
Formerly known as 63November, and before that as Golsovia.
Riding since 1983.
-Yamaha Enticer LTs
-99 Arctic Cat 550 Panther 14,000+ miles
-08 Ski-Doo 550 Backcountry
-340 eBay Edge from AK, and 10+ other states
-'11 AC T570 brand new...4000 miles