Doosan DP222LBF - Tightening Torque of General Bolts

4. Regular inspection
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5. Tension adjustment and V-belt replacement
DV2213050B
1) Loosen the fixing bolt(1).
2) Loosen the lock nut(2).
3) Adjust the bolt(3) until belt have correct tension.
4) Tighten the fixing bolt(1) and nut(2).
5) To replace the V-belt, loosen the fixing bolts(1) and the
lock nut(2) and push the tension pulley inwards by turning
the adjusting bolt(3) counter clockwise.
DV2213055A
6) Loosen the mounting bolts(B).
7) Loosen the lock nut(A).
8) Adjust the nut(C) until the belt tension has correct
tensions.
9) Retighten the lock nut(A) and the mounting bolt(B).
10) To replace the belt, loosen the lock nut and push the
alternator inwards.
2
1
1
3
A
B
C