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324
OPERATION
No.
ID 533-3
:Work
on the starfer
motor
ID 19
16
17
18
To assemble
the field
coils
:
a)
Put the insulating
washer
(22)
on the terminal
(21).
Fit
the terminal
(21) on the starter
motor.
Then
fix provisionally,
positioning
the slot
of the terminal
to allow
the fitting
of the connection.
NOTE
- To ensure
the correct
positioning
of the pole
pieces
and coils
in the body
of the starter
and to obtain
a
.clearance
of 0.5 mm
maximum
it is necessary
to use a mandrel
of 74.4
mm
diameter.
b)
Fit
the field
coils
(ZO),
fit the pole
pieces
(19) p rovisionally
tighten
the
screws.
cl
Insert
the mandrel
between
the pole
pieces,
in a press
(use
the mandrel
MR-1601-1
and
support
block
MR-1601-3
see Pl.
122).
Lock
the screws
fixing
the pole
pieces
(use
the screwdriver
MR-1601-4,
fitted
on a bench
press,
see Pl.
122).
Take
out the mandrel
from
the opposite
side
to that from
which
it was
put in
. . . . . . . . . . . . . . . . . . . .
d)
Put the end of the connection
in the slot
of the terminal
(21).
With
a soldering
iron,
tin solder
the connection
and the terminal.
e)
Fit
on the terminal
(21) the shouldered
insulating
bush
(18),
the steel
washer
(17),
the serrated
washer
(16).
Tighten
the nut (15)
. . . . . . . . ..*.............................*....................*.....................
To prepare
the end bearing
plate
brush
holder:
NOTE
- The bearings
in the bearing
plate
are
made
of porous
bronze.
Before
assembly,
soak the bearings
for approximately
24 hours
in a bath
of engine
oil,
so that
the bronze
becomes
impregnated,
no further
oiling
should
be necessary.
a)
Put the bearings
(14) in position,
using
a shouldered
mandrel,
stop driving
in when
the bearing
is level
with
the
outer
face
of the bearing
plate
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
b)
To fit the negative
brush
holder
(13) insert
the terminals
in the 2 holes
of the brush
(23).
Fit
the brush
holder
(13);
peen
over
the rivets
(22).
c)
To fit the positive
brush
holder
(12),
insert
the insulating
plate
(25)
between
the bearing
plate
and the brush
holder,
Put in position
the insulating
bushes
(26),
the insulating
washer
(27),
the rivets
(28).
Peen
over
the rivets.
Fit
the bearings
(14)
in position
in the intermediate
bearing
plate
(6) and the Bendix
housing
(4).
Use a shouldered
mandrel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TOOLS
Mandrel
MR-1601-1
Support
block
MR-1601-3
Screwdriver
MR-1601-4
14 mm
box spanner
Shouldered
mandrel
:
Small
dia.
= 15.5
Length
= 15
Large
dia.
= 18.5
Length
= 150
Shouldered
mandrel
:
Small
dia.
= 15.5
Length
= 15
Large
dia.
= 18.5
Length
= 150
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