Yamaha YX600 (1984-1992) [188/200] Inspection

Содержание

8 18 Chapter 8 Electrical system 25 5 Push the terminal bolt through the housing and remove the brush plate 25 6 Measure the length of the brushes and compare the length of the shortest brush with the length listed in this Chapter s Specifications 5 Carefully note how the washers are arranged on the terminal Remove the nut and push the terminal bolt through the starter hou then reinstall the washers and nut on the bolt so you don t forget they go Remove the two brushes with the plastic holder from housing see illustration Inspection 25 7 Chock the commutator for cracks and discoloring then measure the diameter and compare it with the minimum diameter listed in this Chapter s Specifications 25 8a Continuity should exist between the commutator bars Refer to illustrations 25 6 25 7 25 8a 25 8b 25 9 and 25 10 6 The parts of the starter motor that most likely will require atte are the brushes Measure the length of the brushes and compar results to the brush length listed in this chapter s Specifications illustration If any of the brushes are worn beyond the specified li replace the brush holder assembly with a new one If the brushe not worn excessively nor cracked chipped or otherwise dama they may be reused 7 Inspect the commutator see illustration for scoring scrat and discoloration The commutator can be cleaned and polished crocus cloth but do not use sandpaper or emery paper After clea wipe away any residue with a cloth soaked in an electrical sy cleaner or denatured alcohol Measure the commutator diamete compare it to the diameter listed in this chapter s Specifications less than the service limit the motor must be replaced with a new 8 Using an ohmmeter or a continuity test light check tor cont between the commutator bars see illustration Continuity sh exist between each bar and all of the others Also check for conti 25 8b There should be no continuity between the commutato bars and the armature shaft

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