Celica L4-96.8 1587cc 1.6L DOHC (4A-FE) (1990)
Valve Clearance: Adjustments
Fig. 15 Valve Adjustment Shim Chart
Valve adjustment is accomplished by installing shims to achieve the proper valve clearance. Shims are available in .0020 inch (.050mm) increments, Fig.
15. Clearance of .006-.010 inch on intake valves and .008-.012 inch on exhaust valves should be indicated.
1.
With No. 1 piston at TDC on compression stroke, adjust the following cylinders valves to specification:
No. 1 Intake & Exhaust
No. 2 Intake
No. 3 Exhaust
2.
Turn crankshaft in normal direction of rotation one full revolution (360°) and adjust the following cylinders valves to specification:
No. 2 Exhaust
No. 3 Intake
No. 4 Intake and Exhaust