Nissan March K13. Manual - part 645

STARTER MOTOR

STR-21

< REMOVAL AND INSTALLATION >

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• Check brush spring tension with brush spring detached from

brush.

• Replace brush spring if the measurement value is less than the

specified value.

Brush Holder Check

1.

Perform insulation test between brush holder (positive side) and
its base (negative side).
• Replace brush holder assembly if continuity does not exist. 

2.

Check brush to see if it moves smoothly.
• If brush holder is bent, replace it; if sliding surface is dirty,

clean.

Yoke Check

Magnet is secured to yoke by bonding agent. Check magnet to see
that it is secured to yoke and for any cracks. Replace malfunctioning
parts as an assembly.

CAUTION:

Never clamp yoke in a vise or strike it with a hammer.

Armature Check

1.

Continuity test (between two segments side by side)
• Replace armature assembly if continuity does not exist. 

2.

Insulation test (between each commutator bar and shaft)
• Replace armature assembly if continuity exists. 

Spring tension 
(with new brush)

: Refer to SDS 

STR-24, 

"Starter Motor"

.

SEL015Z

SKIB0460E

SEL305H

SKIB0461E

STR-22

< REMOVAL AND INSTALLATION >

STARTER MOTOR

3.

Check commutator surface.
• Grind with No. 500 - 600 emery paper if it has a rough surface. 

4.

Check diameter of commutator.

• Replace armature assembly if the measurement value is less

than the specified value. 

5.

Check depth of insulating mold from commutator surface.
• Undercut to 0.5 to 0.8 mm (0.020 to 0.031 in) if the depth is 0.2

mm (0.008 in) or less. 

ADJUSTMENT

Pinion Protrusion Length Adjustment

CLEARANCE

SEL020Z

Commutator minimum 
diameter

: Refer to SDS 

STR-24, 

"Starter Motor"

.

SEL021Z

SEL022Z

STARTER MOTOR

STR-23

< REMOVAL AND INSTALLATION >

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• With pinion driven out by magnetic switch, push pinion back to

remove slack and measure clearance “L” between the front edge
of the pinion and the pinion stopper.

• Adjust with the adjusting plate if the measurement value is not in

the specified area. 

Clearance “L”

: Refer to SDS 

STR-24, "Starter Motor"

.

SKIB0229E

PKID0786E

STR-24

< SERVICE DATA AND SPECIFICATIONS (SDS) 

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

SERVICE DATA AND SPECIFICATIONS (SDS)

Starter Motor

INFOID:0000000006057534

Type

196052

VALEO make

Direct drive type

System voltage

[V]

12

No-load

Terminal voltage

[V]

11

Current

[A]

Less than 70

Revolution

[rpm]

More than 6,000

Minimum diameter of commutator

[mm (in)]

29.3 (1.153)

Minimum length of brush

[mm (in)]

7.5 (0.295)

Brush spring tension

[N (kg, lb)]

18.5 (1.88, 4.11)

Clearance between bearing metal and armature shaft

[mm (in)]

Less than 0.08 (0.003)

Clearance “L” between pinion front edge and pinion stopper

[mm (in)]

0 (0)