Removing the belt
Remove the fan drive belt. Fan belt ZMZ-402 GAZ-2705
Loosen the two bolts securing the generator to the bracket.
Loosen the alternator adjusting bar bolt.
Loosen the adjusting bolt and rotate the alternator towards the engine block.
Remove the alternator belt.
Installing the belt
Put belt 1 on water pump pulley 2, then on crankshaft pulley 3 and alternator pulley 4.
After installing the belt, adjust its tension.
Belt tension adjustment
Loosen the two bolts securing the generator to the bracket and the bolt securing the generator adjusting bar.
Loosen adjusting bolt 1 and, turning the alternator away from the engine block, tighten the belt
Tighten bolt and check belt tension as above.
If the belt tension is normal, then tighten the bolts securing the generator and the adjusting bar.