1.4 Electromagnetic switch dismounting Refer to Fig 60
(1)Loose the three screws of end cover
(2)Take off end cover 1 and magnet iron core.
Fig 60
1.5 Decelerating clutch dismounting Refer to Fig 61
(1)Loose three bolts which tighten the driving shell ,(two are outside of motor, one is inside of
motor),
(2)Take off driving shell, clutch subassembly, steel ball, return spring and drive gear in turn.
(3)When assembling, please smear some fresh lube oil.
1. driving shell 2.decelerating clutch 3.steel ball 4. return spring
5. electromagnetic switch 6.driving gear 7.idler gear 8. drive gear
Fig 61
1.6 Starter motor inspection and maintenance
1.6.1Commutator inspection and maintenance
(1)Check wearing of the commutator, if slightly worn, burnishing and polishing with fine rubber
(Refer to Fig 62),