2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 362Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 362

5Tighten the rear bracket to frame bolts (from step 3) securely; then install the front and rear through-bolt nuts and tighten
then evenly tighten all the exhaust pipe retainer nuts to specifications 10Remove the tape or caps from the intake hoses
checking for any dirt, hardware items, or liquids; then install the carburetors into the intake hoses and tighten the clamps
securelyMake sure the carburetors are securely seated by rocking side to side after installation 8Install all exhaust system
heat shields and tighten the mounting screws securely; then install two muffler mounts, hardware, and bolts and tighten securely