Timing belt tensioner lock bolt
This spec doesn't apply to the car you selected.
Not yet checked against the factory manual for your car's year. It's verified in the 1990 Mazda MX-5 Miata Workshop Manual; later manuals may differ.
27–38 ft·lb37–52 N·m37–52 N·m27–38 ft·lb
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure
- Sequence
- Turn the crank 1 5/6 turns to the tension set mark, loosen the lock bolt so the spring tensions the belt, then tighten.
Then turn the crank 2 1/6 turns and check the marks. Belt deflection: 9.0–11.5 mm (0.35–0.45 in) at 98 N (22 lb) midway between the cam pulleys.
Applies to
- NA 1990–1993 (B6)
- Verified in: 1990 Mazda MX-5 Miata Workshop Manual
Sources
- Part no. 1193-10-89CPage B–7627–38 ft·lb (37–52 N·m)Printed: “37—52 N·m (3.8—5.3 m-kg, 27—38 ft-lb)”