2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 360Get this manual

2006 Arctic Cat ATVs 400/400TBX/400TRV/500/500TBX/500TRV/650H1/650 V-Twin Service Manual, Page 360

ATV2105 10Apply clean engine oil to the camshaft; then apply thin coat of Three Bond Sealant (pn 0636-070) (A) to the outer
screws as follows: 1-4 with washers, 0.9 kg-m (6.5 ft-lb); and 6, 1.0 kg-m (6.5 ft-lb); (A) 1.0 kg-m (7.0 ft-lb)Use the illustrated
tightening sequence for cap screws 1-6 14Repeat steps 8-12 for the front camshaftNOTE: All views are from the right side
for the front camshaft 15Install pin (A), spring (B), washer (C), and chain tensioner cap bolt (D); then tighten cap bolt
to specifications ATV2104 12Adjust valve clearance (See Section 2); then apply grease to O-rings (A) and install the tappet