Section 02 717 ENGINE
Subsection 02 (MAGNETO SYSTEM)
1
2
3
F01D4CA
1. Puller plate
2. Puller
3. Extension handle
Lay magneto flywheel
no. 4
on a steel plate. Tap
lightly on ring gear
no. 5
using a hammer to re-
lease it from magneto flywheel.
1
F01D3AA
1. Magneto flywheel
Armature Plate
Before removing, locate the manufacturer's refer-
ence mark on the armature plate
no. 8
and en-
sure there is a corresponding indexing mark on the
crankcase housing.
NOTE:
Since replacement crankcases do not have
timing mark for armature plate location, indexing
marks should be made on armature plate and
crankcase to ease reassembly and further ignition
timing.
The following procedure is to find a common ref-
erence point on both crankcases (old and new) to
position armature plate.
Proceed as follows:
– Before removing the armature plate, find a
crankcase locating lug (the top one in this ex-
ample).
– Place a cold chisel at the end of chosen lug, then
punch a mark on armature plate at this point.
1
F01D4DA
2
1. Crankcase locating lug
2. Mark armature plate at the end of lug
– At assembly, align armature plate mark (previ-
ously punched) with the end of the correspond-
ing locating lug on the new crankcase.
1
F01D4EA
2
TYPICAL
1. Lug end of crankcase
2. Align mark and lug end here
Remove three retaining screws
no. 9
and with-
draw armature plate.
Magneto Housing
To remove magneto housing
no. 10
, starter has to
be removed. Refer to appropriate
VEHICLE SHOP
MANUAL
.
Unscrew retaining screws
no. 11
, then withdraw
housing.
20
smr2005-076
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