Tercel/Cor. Tercel L4-1452cc 1AC,3A,3AC (1984)
(a) Disconnect the hose from the vacuum advancer sub- diaphragm and plug the hose ends.
(b) Using a timing light, slowly turn the IIA until the timing mark on the crankshaft pulley is aligned with the 5° mark.
Tighten the IIA mount bolt and recheck the ignition timing.
Torque: 13 Nm (9 ft.lbs.)
Ignition timing: 5°BTDC @ Max. 950 rpm
(c) Reconnect the hose to the vacuum advancer sub-diaphragm.
(d) Check that the ignition timing advances.
Ignition timing: Approx. 13°BTDC @ Max. 950 rpm
10. ADJUST IDLE SPEED