Ignition distributor 30.3706–01
1 – ignition distributor shaft; 2 – wire for supplying current to the ignition distributor; 3 – cover fastening latch; 4 – vacuum regulator housing; 5 – diaphragm; 6 – vacuum regulator cover; 7 – vacuum regulator rod; 8 – vacuum hose connection from carburetor; 9 - cam oil wick (filz); 10 – support (slave) plate of the ignition timing regulator; 11 – ignition distributor rotor; 12 – side electrode with terminal for wire to spark plug; 13 – distributor cap; 14 – central terminal for wire from ignition coil; 15 – central carbon electrode with spring; 16 – central contact of the rotor; 17 – resistor for suppressing radio interference; 18 – outer rotor contact; 19 – leading plate of the centrifugal regulator; 20 – centrifugal ignition timing adjuster weight; 21 – lever axis; 22 – breaker cam; 23 – breaker lever; 24 – rack with breaker contacts; 25 – breaker contacts; 26 – movable breaker plate; 27 – capacitor; 28 – ignition distributor housing; 29 – oil-deflecting clutch of the shaft; a – groove for distinguishing ignition distributors 30.3706;
1. Place the gear shift lever in neutral and apply the parking brake.
2. Remove the cover from the ignition distributor and, by rotating the crankshaft, set the breaker cam to a position in which the breaker contacts will be maximally open.
3. Check the gap size with a feeler gauge.
4. If it goes beyond 0.35–0.45 mm, then loosen screws 33, insert the blade of a screwdriver into slot "b" and turn the breaker stand to the required value.
5. After adjustment, tighten screws 33 until they stop.