Mitsubishi MOTORS Laser 1991, Руководство по обслуживанию, Страница: 167 / 320

Motor (Reduction Drive Type)
Wear limit line
New brush
Soldered
(Make sure that
there is no
excess solder on
brush surface)
Surface marked
1
BRUSH HOLDER
Check for continuity between the brush holder plate and the
brush holder.
The normal condition is non-continuity.
1. While holding clutch housing, rotate the pinion. Drive pinion
should rotate smoothly in one direction, but should not
rotate in opposite direction. If clutch does not function
properly, replace overrunning clutch assembly.
2. pinion for wear or burrs. If pinion worn or burred,
replace overrunning clutch assembly. If pinion is damaged,
also inspect ring gear for wear or burrs.
Inspect bushing for wear or burrs. If bushing is worn or burred,
replace front bracket assembly or rear bracket
1. Brushes that are worn beyond wear limit line, or oil-soaked,
should be replaced.
2. When replacing field coil brushes, crush worn brush with
pliers, taking care not to damage pigtail.
3. Sand pigtail end with sandpaper to ensure good soldering.
4. pigtail into hole provided in new brush and solder it.
Make sure that pigtail and excess solder do no come out
onto brush surface.
5. When replacing ground brush, slide the brush from brush
holder by prying retaining spring back.