If you decide to disassemble the starter and determine its future fate, then proceed as follows
We remove the starter, as described in the previous article Removing and checking the starter of a Hyundai Solaris car
Unscrew the nut securing the power bus to the contact bolt of the traction relay
Disconnect the tire from the contact bolt
We unscrew the two screws securing the traction relay to the front cover
Remove the traction relay
Unscrew the two tie bolts
Remove the freewheel drive lever support from the cover
Disconnecting the stator and front cover
Remove the freewheel drive lever
Move the restrictive ring along the rotor shaft
Pry off the retaining ring
Remove the ring from the rotor shaft
Remove the restrictive ring from the rotor shaft
Remove the freewheel
Remove the brush assembly with the back cover
Remove the distance ring from the rotor shaft
Remove two screws
Remove the back cover from the brush assembly
If necessary, disconnect the power bus with brushes
Remove the rotor from the stator
Inspecting the back cover
If the sleeve and cover are worn out, then we replace the cover and sleeve assembly
Inspecting the brush assembly
Checking the height of the brushes in the brush holder. If their height is 7 mm or less, replace the brush assembly with a new one
Inspecting the rotor
There must be no damage to the splined surface and trunnions of the rotor
The rotor manifold must not show signs of burning. If not a strong burn, then wipe it with a cloth soaked in gasoline and fine sandpaper
Check each rotor winding for a short circuit with an ohmmeter
Resistance should go to infinity
Checking the ease of movement of the armature of the starter traction relay
Checking if the contact bolts of the contact plate close with an ohmmeter
Checking the freewheel
The gear teeth should not be heavily worn.
The gear should rotate easily relative to the clutch hub in the direction of rotation of the rotor and should not rotate in the opposite direction
If the gear teeth are worn out or the gear rotates in both directions, replace the clutch
The freewheel drive lever must not have cracks and significant wear
Assemble the starter in reverse order
Lubricate the splined surface of the rotor shaft with silicon-containing grease
To install the restrictive ring, you can use sliding pliers
Lubricate the bushings in which the starter rotor rotates with engine oil
When installing the brush assembly, we separate the brushes and fix them with a socket head at 24
Install the brush assembly on the rotor by sliding it from the mandrel onto the rotor collector
Before installing the traction relay, apply a thin layer of sealant to the surface of the relay in contact with the starter cover.
After assembling the starter, we check its operation, as described in the previous article