Owner's Manual 2011 CR/WR/XC 125/150 - Husqvarna

CHAIN ADJUSTMENT (Fig. A)Fast adjustment (Fig. B.)Chain should be checked, adjusted and lubricated as per theMaintenance Chart to ensure security and prevent excessivewear. If the chains becomes badly worn or is poorly adjusted(i.e., if it is too loose or too taught), it could escape from sprocketor break.To adjust the rear chain it is necessary to lower the rear part ofmotorcycle so to line up the drive sprocket axle, the rear swingarm axle and the rear wheel axle as shown on drawing. Thanlet turn three times the rear wheel. Now the chain should notbe tight.Push the chain towards the final part of runner and check thatbetween the two elements a distance “A” from 0 to 2 mm ispresent. If this is not the case, go on as follows:- Unloose the fastening nut of the wheel pin (1) on the rightside;- Unloose the lock nuts (2) on both chain adjusters and turn thescrews (3) to obtain the correct tension value;- Tighten the lock nuts.After adjustment check that the wheel is lined up and tightenits axle.ENFig. BFig. A3Drive sprocket axle12Rear swing arm axleRear wheel axle33