
19-7
STARTING & CHARGING - STARTER ASSY
190N9-02
OVERHAUL
1. REMOVE REPAIR SERVICE STARTER KIT
(a) Remove the nut and disconnect the lead wire from the re-
pair service starter kit.
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(b) Remove the 2 screws which are used to secure the repair
service starter kit to the repair service starter kit.
(c) Remove the repair service starter kit.
(d) Remove the return spring and the plunger from the repair
service starter kit.
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2. REMOVE STARTER YOKE ASSY
(a) Remove the 2 through bolts and pull out the starter yoke
together with the starter commutator end frame.
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(b) Remove the starter yoke from the starter commutator end
frame.
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STARTING & CHARGING - STARTER ASSY
3. REMOVE STARTER ARMATURE PLATE
(a) Remove the starter armature plate from the starter yoke.
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4. REMOVE DRIVE HOUSING STARTER BEARING
COVER
(a) Using a screwdriver, remove the drive housing starter
bearing cover.
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5. REMOVE STARTER ARMATURE ASSY
Snap Ring (a) Using snap ring pliers, remove the snap ring and the plate
Pliers washer.
(b) Remove the starter armature from the commutator end
frame.
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6. REMOVE PLANET GEAR
(a) Remove the 3 planet gears from the repair service starter
kit.
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7. INSPECT REPAIR SERVICE STARTER KIT
(a) Check the plunger.
(1) Push in the plunger and check that it returns quickly
to its original position.
If necessary, replace the repair service starter kit.
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STARTING & CHARGING - STARTER ASSY
(b) Check the pull-in coil for open circuit.
(1) Using an ohmmeter, check that there is continuity
between terminals 50 and C.
Terminal C If there is no continuity, replace the repair service starter kit.
Continuity
Terminal 50 A79725
Switch Body (c) Check whether or not the hold-in coil has an open circuit.
(1) Using an ohmmeter, check that there is continuity
between terminal 50 and the switch body.
If there is no continuity, replace the repair service starter kit.
Continuity
Terminal 50 A79726
8. INSPECT STARTER ARMATURE ASSY
Continuity
(a) Check the commutator for open circuit.
(1) Using an ohmmeter, check that there is continuity
between the segments of the commutator.
If there is no continuity between any segments, replace the
starter armature.
Segment
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(b) Check the commutator for ground.
No Continuity
(1) Using an ohmmeter, check that there is no continu-
ity between the commutator and the armature coil
core.
If there is continuity, replace the starter armature.
(c) Check the commutator for dirty and burned surface.
If the surface is dirty or burned, correct it with sandpaper (No.
400) or lathe.
Commutator Coil Core
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(d) Check the commutator depth.
(1) Using vernier calipers, measure the commutator
depth.
Standard length: 3.3 mm (0.1299 in.)
Depth Maximum length: 4.0 mm (0.1575 in.)
If the depth is greater than maximum, replace the starter arma-
ture.
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STARTING & CHARGING - STARTER ASSY
9. INSPECT STARTER COMMUTATOR END FRAME
ASSY
Length
(a) Check the brush holder length.
(1) Using vernier calipers, measure the brush holder
length.
Standard length: 9.0 mm (0.354 in.)
Minimum length: 4.0 mm (0.158 in.)
If the length is less than minimum, replace the starter commuta-
A76677 tor end frame.
(b) Check the brush holder.
No Continuity (1) Using an ohmmeter, check that there is no continu-
ity between the positive (+) and negative (-) brush
holders.
If there is continuity, repair or replace the starter commutator
end frame.
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10. INSPECT REPAIR SERVICE STARTER KIT
Lock (a) Check the starter clutch.
(1) Rotate the clutch pinion gear counterclockwise and
check that it turns freely. Try to rotate the clutch pin-
ion gear clockwise and check that it locks.
If necessary, replace the repair service starter kit.
Free
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11. INSTALL PLANET GEAR
(a) Apply grease to the planet gears and pin parts of the plan-
Apply Grease
etary shaft.
(b) Install the 3 planet gears to the repair service starter kit.
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12. INSTALL STARTER ARMATURE ASSY
Snap Ring (a) Apply grease to the plate washer and the armature shaft.
Pliers (b) Install the starter armature to the starter commutator end
frame.
(c) Using snap ring pliers, install the plate washer and a new
snap ring.
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STARTING & CHARGING - STARTER ASSY
(d) Using vernier calipers, measure the snap ring.
Length Maximum length: 5.0 mm (0.197 in.)
If the length is greater than maximum, replace it with a new snap
ring.
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13. INSTALL DRIVE HOUSING STARTER BEARING
COVER
(a) Install the drive housing starter bearing cover to the start-
er commutator end frame.
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Key 14. INSTALL STARTER ARMATURE PLATE
(a) Insert the starter armature plate to the starter yoke.
keyway (b) Align the keyway of the starter plate with the key inside the
starter yoke, and install the starter plate.
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Rubber 15. INSTALL STARTER COMMUTATOR END FRAME
Cutout ASSY
(a) Align the rubber with the convex cutout of starter yoke.
(b) Install starter commutator end frame to the starter yoke.
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16. INSTALL STARTER YOKE ASSY
(a) Align the key of the starter yoke with the keyway of repair
service starter kit.
Keyway Key
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STARTING & CHARGING - STARTER ASSY
(b) Install the starter yoke with the 2 through bolts.
Torque: 6.0 Nm (61 kgfcm, 53 in.lbf)
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17. INSTALL REPAIR SERVICE STARTER KIT
(a) Apply grease to the plunger and the hook.
(b) Hang the plunger hook of the repair service starter kit to
the drive lever.
(c) Install the plunger and the return spring.
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(d) Install repair service starter kit with the 2 screws.
Torque: 7.5 Nm (76 kgfcm, 66 in.lbf)
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(e) Connect the lead wire to the repair service starter kit with
the nut.
Torque: 6.5 Nm (66 kgfcm, 58 in.lbf)
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Author : Date : 2562