2004-2005 Kawasaki STX-15F Jet Ski Factory Service Manual., Page 184Get this manual
ENGINE TOP END 6-13 Camshaft Chain Tensioner
Camshaft Chain Tensioner Removal CAUTION
Tte [A]The push rod does not return to its original position once it moves out to take up camshaft chain slackObserve all the rules listed below: When removing the tensioner, do not take out the mounting bolts only halfwayRetightening the mounting bolts from this position could damage the te and the thethe te and reset as described in "Camshaft Chain Tensioner installation Do not turn over the crankshaft while the tensioner is removedThis could upset the camshaft chain timing, and damage the valvesemRSeaot v(eee HullEngine Hood chapter) Cap Bolt [A] Washer [B] Spring [C] Rod [D] Remove the mounting bolts [E] and take off the camshaft chain tensioner