Opel Frontera UE. Manual - part 294

 

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Opel Frontera UE. Manual - part 294

 

 

6D3–8

STARTING AND CHARGING SYSTEM

NOTE: In disassembling the yoke assembly, hold the
armature and pull off slowly the yoke assembly. Because
of strong magnetic force, avoid placing a metallic part
near armature.

065RW007

15. Remove dust cover(17).
16. Remove a dust cover and shift lever(16) from the gear

case.

065RW008

17. Remove ball bearing(19).
18. Remove bearing cover(20).
19. Remove a ball bearing and bearing cover from the

gear case(18).

065RW021

20. Internal gear(21).
21. Remove internal gear and planet gear(3) (22).

065RW009

6D3–9

STARTING AND CHARGING SYSTEM

22. Remove an E–ring(23) from the pinion shaft using a

flat blade screwdriver.

065RW010

23. Holding the pinion shaft, push pinion toward the

center bracket. and turn the pinion clockwise or
counterclockwise by one tooth of spline, then pull off
the pinion.

24. Remove thrust washer(24).
25. Remove center bracket
26. Remove pinion shaft.

065RW011

Inspection and Repair

Repair or replace necessary parts if extreme wear or
damage is found during inspection.

Armature

Measure the outer diameter of commutator, and replace
with a new one if it is out of the limit.

Standard: 33.0 mm (1.30 in)
Limit: 32.0 mm (1.26 in)

065RS014

Check for continuity between commutator and segment.
Replace commutator if there is no continuity (i.e.,
disconnected).

065RS015

6D3–10 STARTING AND CHARGING SYSTEM

Check for continuity between commutator and shaft.
Also, check for continuity between commutator and
armature core,armature core and shaft. Replace
commutator if there is continuity (i.e., internally
grounded).

065RS016

Measure runout of armature core and commutator with a
dial gauge.  Repair or replace, if it exceeds the limit.

Armature
Standard: 0.05 mm (0.002 in) Max.
Limit: 0.10 mm (0.004 in)
Commutator
Standard: 0.05 mm (0.002 in) Max.
Limit: 0.10 mm (0.004 in)

065RS017

Polish the commutator surface with sandpaper #500 to
#600 if it is rough.

065RW012

Measure the depth of insulator in commutator.  Repair, if it
is below the limit.

Standard: 0.05 mm to 0.8 mm (0.02 in to 0.03 in)
Limit: 0.2 mm (0.008 in)

065RW013

Legend

(1) Steel Saw
(2) Insulator
(3) Commutator Segments

6D3–11

STARTING AND CHARGING SYSTEM

Brush

Measure the length of brush.
Replace with a new one, if it is below the limit.

Standard: 16 mm (0.63 in)
Limit: 11 mm (0.43 in)

065RW014

Brush Holder

Check for continuity between brush holder (+) (4) and
base (–). Replace, if there is continuity (i.e., insulation is
broken).

065RW015

Magnetic Switch

Check for continuity of shunt coil between terminals S and
M.
Replace, if there is no continuity (i.e., coil is
disconnected).

065RW016

Continuity of Series Coil

Check for continuity between terminals S and M.
Replace, if there is no continuity (i.e., coil is
disconnected).

065RW017

 

 

 

 

 

 

 

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