Civic L4-1668cc 1.7L SOHC MFI (2003)
1. Apply a force of 98 N (10 kgf, 22 lbf), and measure the deflection at the mid point (A) between the alternator and crankshaft pulley. If the belt is
worn or damaged, replace it. If the belt needs adjustment, go to step 2.
Adjustment
2. Loosen the mounting bolt (B), lock bolt (C) and lower bracket mounting bolt (D).
3. Torque the mounting bolt to 20 N.m (2.0 kgf.m, 14 lbf.ft).
4. Turn the adjusting bolt (E) to obtain the proper belt tension, then retighten the lock bolt, mounting bolt and lower bracket mounting bolt.
5. Recheck the belt tension.
6. If you installed a new belt, run the engine for 5 minutes, then readjust the belt to the used belt specification.
7. Check the power steering pump belt adjustment.