300ZX Coupe V6-2960cc DOHC (VG30DE) (1994)
14. Prepare a suitable steel plate to measure belt deflection as shown.
15. Set plate and push it with 49 N (5 kg, 11 lb) force using Tool (push-pull gauge) at each position of timing belt mid-way between pulleys as shown.
16. Measure each deflection. If not within specification, repeat procedure from step 7 through step 15.
Deflection: 6 - 7 mm (0.24 - 0.28 in) or the average of each portion (a)+(B)+(C)+(D) / 4 = 6 - 7 mm (0.24 - 0.28 in)
17. Confirm auto tensioner fixing nuts and bolts are tightened to 16 to 21 Nm (1.6 - 2.1 kg-m, 12 - 15 ft lb).
18. Remove the auto-tensioner stopper bolt. After 5 minutes check the projection of the rod (clearance between tensioner arm and pusher) stays at 3.5
- 5.2 mm (0.138 - 0.205 in).
19. Check the proper installation (no slip or misplacement) of timing belt at each position as shown.