Starter 35.3708
1. Unscrew the nut on the lower contact bolt of the traction relay and disconnect the output of the stator windings from it. Turn away nuts of fastening of the traction relay and remove it.
2. Loosen the screws and remove the protective cover 8 (see fig. Starter parts 35.3708). Remove the lock washer 9, turn out the coupling bolts 12 and disconnect the body 11 with the cover 5 from the cover 1 with the anchor 13. Remove the plug 2 from the front cover.
3. Unscrew the screws fastening to the brush holders of the stator winding leads and disconnect the housing from the cover 5. Remove the springs 7 and brushes 6.
4. Unsplint and remove from the cover the axis of the lever 3 of the starter drive. Remove the lever and armature with the drive from the cover, and then disconnect the lever from the drive.
5. To unmoor the drive, remove the retaining ring from under the restrictive ring 16.
6. The drive is disassembled after removing the lock washer from the coupling hub.
7. If the traction relay is made in a collapsible version, i.e. the relay parts are not rolled in its housing, then to disassemble it, unscrew the nuts of the coupling bolts and unsolder the winding leads from the plug "50" and from the tip fixed on the lower contact bolt of the traction relay.
8. After disassembly, blow the parts with compressed air and wipe clean.
Starter ST-221
1. Features of its disassembly are associated with a different design of the manifold and the back cover.
2. After removing the traction relay, loosen the screw that secures the clamping protective tape 5 (see fig. Details of the rear of the ST-221 starter) on cover 6 on the collector side and remove the tape with the gasket.
3. Unscrew the screws securing the brush terminals and stator winding leads to the brush holders and remove the brushes 8.
4. Unscrew the nuts of the tie rods and disconnect the body 11 with cover 6 from the front cover with anchor. Unscrew the tie rods from the front cover and remove the lever rubber plug from it. Detach cover 6 from the body.
5. Further disassembly of the starter ST-221 is similar to the disassembly of the starter 35.3708.