Subaru 1600 Service Manual page 697

, I
A9·338
Fig. 15-113
(2) Draw out the pick·up coil
base and shaft and governor assem·
bly.
r.
Removal of shaft and governor as·
sembly.
(I) Remove the dust proof pack·
ing on top of the shaft.
(2)
Remove the screw on top of
the shaft.
A9·340
Fig. 15-114
(3) Remove the shaft and gover-
nor assembly.
g. Removal of weights and springs.
In order to facilitate the installing
job, put a match mark on each part
before disassembly.
2.
Inspection
a. Cap
Inspect the cap for crack, damage,
corrosion, erosion and spring action
of the carbon point. Clean the
inside of the cap periodically with
gasoline.
b. Rotor
(1) Inspect the rotor for breaks,
cracks, carbon tracks or burns.
(2) Replace the rotor if it is
corroded or damaged. When a new
rotor is used, coat the blade with
silicone dielectic compound.
I I .
I
ELECTRICAL SYSTEM
c. Air
gap
Inspect air gap.
Air gap
0.3 - 0.5 mm
(0.012 - 0.020 in)
Adjust the air gap by loosening the
stator core installing screw if neces-
sary.
d. Vacuum controller.
(l) Inspect the inlet pipe con·
necting part.
(2) Inspect air leakage through
the diaphragm. If air is leaking,
replace the vacuum controller
assembly.
(3)
Inspect the pick-up
coil
base
for movement, and if operation is
bad, replace the contact breaker
assembly.
e. Governor.
Inspect the shaft and governor
assembly operation.
Characteristics of the centrifugal
and vacuum advance are as follows.
Vacuum advance
0° /6.7
angle
(50,1.97)
[Degree/kPa
12° /40.0
(mmHg, inHg)]
(300,11.81)
Centrifugal advance
0°/500
angle
2.5° /925
(Degree/Distributor
10° /1800
rpm)
3.
Assembly
Assembly is the reverse of disassem-
bly; however, pay attention to the fol-
lowing items.
1) Rotor assembly
Be sure to match the notch "A" in
the ignition control unit base and
groove "B" of the housing as shown in
figure.
Groove "S"
A9·387
Fig. 15-115
15-34
2) Install the pinion set.
A9·344
Fig. 15·116
3) Vacuum controller.
(l)
Tighten only the screw that
attaches the vacuum controller to
the housing.
(2)
Tighten the connecting screw
between vacuum controller lever
and ignition control unit base.
4)
Stator core
(1)
Adjust the air gap between
the reluctor and stator core to the
specified value.
Air gap
Fig. 15-117
0.3-0.5 mm
(0.012 - 0.020 in)
A9-388
(2) Bend the calmp at the end of
the vacuum controller lever so that
the lead wire moves loosely.