Civic Sedan L4-1493cc 1.5L SOHC (D15B2) TBI (1989)
8. Remove the valve cover.
9. Remove the special bolt, then remove crankshaft pulley.
10. Remove the timing belt upper cover and the lower cover.
11. Loosen the adjust bolt, then remove the timing belt.
12. Install in the reverse order of removal; adjust the valve timing.
13. Carry out timing belt tension adjustment.