Sentra Sedan L4-1597cc 1.6L SOHC (E16i) (1988)
6. Remove upper and lower dust covers. Use a torx wrench.
7. Loosen timing belt tension lock nut and rotate tension clock- wise. Then tighten tensioner lock nut.
8. Mark rotating direction mark on timing belt and Remove timing belt.
CAUTION:
After removing timing belt, do not rotate crankshaft and camshaft separately because valves will hit piston heads.
9. Remove belt tensioner and return spring.
10. Inspect the condition of belt tensioner and tensioner spring.
INSTALLATION
1. Confirm that No.1 cylinder is set at T.D.C. on its compression stroke.