Table of Contents
Advertisement
MODEL 182 & T182 SERIES SERVICE MANUAL
11-91.
PRIMARY MAINTEINANCE.
The starting
circuit should be inspected at regular intervals, the
frequency of which should be determined by the
When disconnecting starter electrical cable,
amount of service and conditions under which the
do not permit terminal bolt to rotate.
Ro-
equipment is operated.
Inspect the battery and wir-
tation of the bolt could break the conductor
ing.
Check battery for fully charged condition, pro-
between bolt and field coils causing the
per electrolyte level with approved water and termi-
starter to be inoperative.
nals for cleanliness.
Inspect wiring to be sure that
all connections are clean and tight and that the wiring
b.
Disconnect battery cables and insulate as a
insulation is sound.
Check that the brushes slide
safety precaution.
freely in their holders and make full contact on the
c.
Discornect electrical cable at starter motor.
commutator.
When brushes are worn to one-half of
d.
Remove nuts and washers securing motor to
their original length, install new brushes (compare
starter adapter and remove motor.
Refer to engine
brushes with new brushes).
Check the commutator
manufacturer's overhaul manual for adapter removal.
for uneven wear, excessive glazing or evidence of
e.
Reverse the preceding steps for reinstallation.
excessive arcing.
If the commutator is only slightly
Install a new O-ring seal on motor, then install motor.
dirty, glazed or discolored, it may be cleaned with a
Be sure motor drive engages with the adapter drive
strip of No. 00 or No. 000 sandpaper.
If the commu-
when installing.
tator is rough or worn, it should be turned in a lathe
and the mica undercut.
Inspect the armature shaft
11-94.
EXHAUST SYSTEM.
for rough bearing surfaces.
New brushes should be
properly seated when installing by wrapping a strip
11-95.
DESCRIPTION.
The exhaust system consists
of No. 00 sandpaper around the commutator (with
of two exhaust stack assemblies, for the left and right
sanding side out) 1-1/4 to 1-1/2 times maximum.
bank of cylinders.
Each cylinder has a riser pipe at-
Drop brushes on sandpaper covered commutator and
tached to the exhaust port. The three risers at each
turn armature slowly in the direction of normal ro-
bank of cylinders are joined together into a collector
tation.
Clean sanding dust from motor after sanding
pipe forming an exhaust stack assembly.
The center
operations.
riser on each bank is detachable, but the front and aft
risers are welded to the collector pipe.
Each exhaust
11-92. STARTER MOTOR.
stack assembly connects to the muffler beneath the
engine.
The muffler is enclosed in a shroud which
11-93.
REMOVAL AND INSTALLATION.
captures exhaust heat which is used to heat the cabin.
a.
Remove engine cowling in accordance with para-
graph 11-3.
11-30A/(11-30B blank)
Advertisement
Table of Contents
Troubleshooting
