8.5.2. Check and adjustment of a gap between contacts of the breaker in the ignition distributor

It is necessary to check a gap between contacts of the breaker in the following order.

Fig. 8-22. Distributor of ignition 0.3706: 1 — the ignition distributor roller; 2 — a current supply wire to the ignition distributor; 3 — a latch of fastening of a cover; 4 — the case of the vacuum regulator; 5 — a diaphragm; 6 — a cover of the vacuum regulator; 7 — draft of the vacuum regulator; 8 — a branch pipe for a vacuum hose from the carburetor; 9 — a lubricant match (фильц) a cam; 10 — the basic (conducted) ignition advancing regulator plate; 11 — an ignition distributor rotor; 12 — a side electrode with the plug for a wire to a spark plug; 13 — an ignition distributor cover; 14 — the central plug for a wire from the ignition coil; 15 — the central coal electrode with a spring; 16 — the central contact of a rotor; 17 — the resistor for suppression of a radio noise; 18 — external contact of a rotor; 19 — the leading plate of the centrifugal regulator; 20 — a small weight of the centrifugal regulator of an advancing of ignition; 21 — an axis a rychazhka; 22 — a breaker cam; 23 — a breaker rychazhok; 24 — a rack with contacts of the breaker; 25 — contacts of the breaker; 26 — a mobile plate of the breaker; 27 — the condenser; 28 — the ignition distributor case; 29 — the maslootrazhatelny coupling of the roller; 30 — a lock plate of the bearing; 31 — the bearing of a mobile plate of the breaker; 32 — the butterdish case; 33 — screws of fastening of a rack with contacts of the breaker; 34 — the screw of a klemmovy clip; and — a flute for difference of distributors of ignition 30.3706; — a groove for movement of a rack with контактамиРис. 8–22. Distributor of ignition 0.3706: 1 — the ignition distributor roller; 2 — a current supply wire to the ignition distributor; 3 — a latch of fastening of a cover; 4 — the case of the vacuum regulator; 5 — a diaphragm; 6 — a cover of the vacuum regulator; 7 — draft of the vacuum regulator; 8 — a branch pipe for a vacuum hose from the carburetor; 9 — a lubricant match (фильц) a cam; 10 — the basic (conducted) ignition advancing regulator plate; 11 — an ignition distributor rotor; 12 — a side electrode with the plug for a wire to a spark plug; 13 — an ignition distributor cover; 14 — the central plug for a wire from the ignition coil; 15 — the central coal electrode with a spring; 16 — the central contact of a rotor; 17 — the resistor for suppression of a radio noise; 18 — external contact of a rotor; 19 — the leading plate of the centrifugal regulator; 20 — a small weight of the centrifugal regulator of an advancing of ignition; 21 — an axis a rychazhka; 22 — a breaker cam; 23 — a breaker rychazhok; 24 — a rack with contacts of the breaker; 25 — contacts of the breaker; 26 — a mobile plate of the breaker; 27 — the condenser; 28 — the ignition distributor case; 29 — the maslootrazhatelny coupling of the roller; 30 — a lock plate of the bearing; 31 — the bearing of a mobile plate of the breaker; 32 — the butterdish case; 33 — screws of fastening of a rack with contacts of the breaker; 34 — the screw of a klemmovy clip; and — a flute for difference of distributors of ignition 30.3706; — a groove for movement of a rack with contacts

Put the gear shifting lever in neutral position and slow down the car the parking brake. Uncover the distributor of ignition and, rotating a bent shaft, establish a breaker cam in such situation at which contacts of the breaker will be most opened. Check the probe gap size; if it exceeds the limit of 0,35-0,45 mm, then having weakened screws 33 (fig. 8-22), "would" insert a screw-driver edge into a groove and turn a breaker rack at the necessary size. After adjustment tighten screws 33 against the stop.