2-8 ENGINE TUNE-UP - Distributor d DISTRIBUTOR CAP INSPECTION Clean the distributor 'cap and inspect the cap and rotor for: Fig. 2-25 ~ Di r tv, Corrosion, Burning 1. -Cracks. damage, dirty cor d hol e, corrosion, burning. 2. Center piece spring a cti on . 3. Burnt electrode terminal. Spring Action Fig. 2-26 ~ POI NT GAP ADJUSTM ENT 1. If the poin ts are excessively burnt or pitted, repIace th e breaker po ints. 2. Ad just po int gap. Point gap 0.45 mm (0.018 in) DWELL ANGLE Check if dwell angle is w ithin the spe cified value. Dwell angle 39-43 ° Variation Fig.
2-27 40 ~ Within 3° (at idling to 2000 rpm) - Caution- On the vehicle equipped with transistorized ignition system, do not connect dwell tacho tester lead to distributor terminal, but to ignition coil terminal to prevent misfire. Fig . 2-28 IGNITION TIMING Set the engine revo lu tion at id le speed and align v~ ~ the timing marks by turnin g dist ribut or b ody. Ignition timing The octane selec tor mu st be set at standard position. 7° BTDC (at idle speed)