8-246
ENGINE ELECTRICAL
-
Starting System
New brush
excess solder on
Surface marked
A
1
EL045
Growler
3.
Sand pigtail end with sandpaper to ensure good soldering.
4.
Insert pigtail into hole provided in new brush and solder it.
Make sure that pigtail and excess solder do not come out
onto brush surface.
5. When replacing ground brush, slide the brush from brush
holder by prying retaining spring back.
‘~i.J
TESTING ARMATURE
TESTING ARMATURE FOR SHORT-CIRCUIT
1. Place armature in a growler.
2.
Hold a thin steel blade parallel and just above while rotating
armature slowly in growler. A shorted armature will cause
blade to vibrate and be attracted to the core. Replace
shorted armature.
TESTING ARMATURE FOR GROUNDING
Check the insulation between the armature coil cores and the
commutator segments. They are normal if there is no continui-
ty.
CHECKING FOR ARMATURE COIL WIRING DAMAGE
/
DISCONNECTION
Check for continuity between segments. The condition is
normal if there is continuity.
SERVICE POINTS OF REASSEMBLY
18. INSTALLATION OF STOP RING
/
17. SNAP RING
Using a suitable pulling tool, pull overrunning clutch stop
ring over snap ring.
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