. MAINTENANCE SERVICE PROCEDURE ADJUSTING in position. NOTICE 4 - 46 1. Loosen bolts a nd nuts (1), (2), (3 ), and Turn nut (5) c lockwise and mo ve alt ernato deflection of th kg)). 3. Tighten bolts a nd nuts (1), (2), (3 ), and (4) to h old alternator (6) Check each pulley for damage, wear o f the V- groove, and wear of the V-belt. In particular, be sure to check that th e V-belt is not touching the botto m of the V-groove. In case any of the following occurs, a sk the Komats u distributor in your territory to replace the belts with new o nes. • The fan belt has elongated, leaving little al lowanc e for adjustmen • A cut or crack i s found on the belt.
• Slipping or crea king sound is heard comin g from the belt. When the new V-b elt is set, readjust it after o ne hou r of