Chery S11 / Chery QQ. Manual — part 47

Chery QQ Service Manual

- 4 -

5.Brush joint not well or wear and tear

6.Brush spring die down

7.Rectifier damage

8.Excitation coil connect earth not well

9.Armature layer short circuit

10. The running of crankshaft is not flexible

Repair or replace

Replace

Replace

Repair

Replace

Repair

Starter motor

run but slowly

(Torque is small)

If battery connection normally, please check

starter motor

1.Magnet switch main contact point contact not

well

2.Armature layer short circuit

3.Rectifier burnout or wear and tear

4.Excitation coil connect earth not well

5.Brush wear and tear

6.Brush spring die down

7.Rectifier end cover damage or wear abnormally

Replace

Replace

Repair or replace

Repair

Replace

Replace spring

Replace

Starter motor

can run but can

not start the

crankshaft

1.Start pinion tooth tip wear and tear

2.Overspeed clutch slippage is not flexible

3.Overspeed clutch skid

4. Gear ring wear and tear

Replace

Replace

Replace

Section 3 disassemble and r

Suggest: All the parts should be cleaned comp

starter motor bracket, armature, overspeed

should be cleaned by degrease fluid, and blown by compressed air, finally use cloth to

rub-up.

Removal and installation

1. Disconnect the negative wire of the battery.

2. Disconnect the magnet switch and its wire

from the connection post of starter motor.

3. Remove two fixing bolts.

4. Remove starter motor.

5. Installation is in reverse order of removal.

1.start motor
2.installation bolt

epair starter motor

letely when check the starter motor, but

clutch, magnet switch and rubber parts

Replace

Starter motor

can not stop

running

1.Magnet switch contact point me

2.Magnet switch coil layer short circuit

3.Ignition switch can not return

position

lt and integrate

to original

Replace

Replace

Replace

Chery QQ Service Manual

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Tighten torque

(a):18~28N.m(1.8--2.8kg—m.13.5—20.01b—ft)

Magnet switch assembly

Disassembly

1. Loose the nut from the magnet switch then

disconnect wire.

2. Take two nuts away, draw up the rear part of

the magnet switch in order to separate the inner

side hook and fork, then remove magnet switch.

Caution: Don’t disassemble magnet switch, if

necessary, please replace the whole assembly.

Installation

1. If necessary, magnet switch or protective cover should be replaced by new parts,

then daub lubricating grease on plunger.

2. Hook the plunger onto fork, then use nut to fix magnet switch.

3. Connect the wire, then check the working state of switch.

Notice:

Please check the plunger and fork is hooked firmly before install nut.

Protective cover ventilation side is downward.

Starter motor assembly

Disassembly

1. Remove magnet switch.

2. Remove two screws, take away the

rectifier rear cover, armature retainer plate

and braking spring.

3. Remove break through bolt, then draw

out the rectifier end cover.

1.screw
2.rectifier end cover
3.armature mainboard

4.brake spring
5.through bolt
6.end cover
7. redirector end cover

1.magnet switch

2.protective cover

3.plunger hook

Chery QQ Service Manual

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4. Use long-nose pliers to pull out

the brush, then remove brush holder

5. Remove starter bracket

6. Use spring snap ring pliers and screwdriver to remove armature snap ring, then pull

the pinion

1.start motor
bracket
2.brush
3.brush bracket

stop ring and overspeed clutch out.

1.armature

2.snap ring

3.drive end cover

1.armature

2.snap ring

3.pinion stop ring

4.overspeed clutch

.

Chery QQ Service Manual

- 7 -

Assembly

1. Check each part according to the

method described in section “inspect

and repair”, if necessary, please

replace or repair it.

2. Daub lubricating grease according

to the figure before install the

overspeed clutch, then use spring snap

ring to lock the stop ring.

3. Daub lubricating grease on the fork,

and make a combination with armature,

then assemble with drive cover.

4. Assemble starter motor bracket and

brush holder, then install four brushes

and spring.

Notice:

Please check armature and rectifier

disengaged completely or not when

install the brush holder.

Check whether brush has unnecessary contact with other parts.

1.brush bracket
A: excitation coil wire fix
B: locate flange by through bolt

cover

1.armature
2.fork
3.drive

1.armature
2.overspeed clutch
3.pinion stop ring
4.spring snap ring