In the distributor ignition type 30.3706 (-01 or -02) with the vacuum-proof-reader, used in cars, eventually fails the ball bearing. However, his zealous owners do not throw out, and skillfully repair.
First of all disconnect the movable plate and set it on the mandrel with a diameter of 30 mm. Then remove the bearing. Remove the separator, thus shifting the balls in any sector, and... disassemble the bearing.
Emery stone with a diameter of 10-20 mm using electric drills to choose inner and outer ring grooves to the bearing raceways. Wash out the rings and, putting them in the grease grooves combine. Through the formed box is pushed 37-38 balls of suitable diameter from another distributor.
Deploying one ring relative to the other by 180°, bearing cavalcavia at the plate. Fall bulbs will not, because the angle of rotation of the rings when not exceeds 40°.
Author: V. Zhuk