Table of Contents
Advertisement
ST–12
(3) Stack the plate section of a replacement brush onto
the welding side of the lead wire. Make pressure con-
nection over the overlaid section by pinching it with
pliers.
NOTE:
•
Be sure to take out the brush lead wire in the correct
direction.
(4) Solder the pressure connection section. Correct the
section, using a file or the like, so that the section con-
forms to the dimensions, as indicated in the right fig-
ure.
NOTE:
1. When performing the soldering, heat the section to be
soldered thoroughly. Be very careful not to allow any
solder to flow into the positive side lead wire.
2. Be sure to allow solder in a sufficient amount to flow
into the inside of the plate.
3. Ensure that no solder oozes to the field side.
Check of brush holder
1. Check of brush holder for insulation
Measure the insulation between the positive and negative
terminals of the brush holder, using an ohmmeter.
Insulation Resistance:
2. Replacement of brush holder.
If the insulation resistance is less than the specification,
replace the brush holder.
Check of brush spring
Measure the brush spring tension, using a spring scale.
Standard Tension:
Check of clutch
1. Inspection of pinion gear and spline teeth
Check the teeth of the pinion gear and spline for wear or
damage.
If the teeth exhibit any damage, replace the clutch. Also,
inspect the flywheel ring gear for wear or damage.
0.1 MΩ or more
15.7 N (1.6 kgf)
JST00042-00038
JST00043-00039
JST00044-00040
JST00045-00041
JST00046-00042
Advertisement
Table of Contents
