2011 Arctic Cat Prowler XT/XTX/XTZ ATV/ROV Service Manual, Page 95Get this manual
8Apply light coat of grease to the cylinder head bolt threads and washers; then install the boltsTighten only until snug GZ160A
5Install the coolant hose onto the crankcase union and tighten the clamp
CCylinder Head DValve Cover
NOTE: Steps 1-5 in the preceding sub-section must precede this procedure
9Loosely install the five cylinder head nuts10In crisscross pattern, tighten the four cylinder head cap screws (from step 8) to 38 ft-lb; then tighten the mm nut (from step 9) to 18 ft-lbUsing crisscross pattern, tighten the mm nuts (from step 9) to ft-lbTighten the two cylinder-to-crankcase nuts (from step 4) securelyNOTE: If both cylinders have been removed, repeat steps 1-10 for the remaining cylinder
6Place the chain guide into the cylinder