BOMBARDIER 1980 Shop Manual page 48

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MAGNETO AND COOLING SYSTEM
CLEANING
Clean all metal components in a non-ferrous metal
cleaner .
. , CAUTION: Clean armature using only a clean
y
cloth.
DISASSEMBLY
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ASSEMBLY
O
NOTE: It should be noted that to correctly remove
a "Loctite" locked screw, it is first necessary to
tap on head of screw to break Loctite bond. This will
eliminate the possibility of screw breakage.
o
To replace a condenser, it is first necessary to discon-
tinue the two (2) black leads uSing a soldering Iron. The
condenser can then be driven out of the armature plate
using a suitable pusher. To reinstall, inverse procedure.
When replacing contact breaker. apply a light coat of
grease on lubricating wick.
0®®
Whenever a call is replaced. the air gap (dls-
stance between magnet and call end) must be adjusted.
To check air gap. Insert a feeler gauge of 0.25-0.38
mm (.010" - . 0 1 5") between magnet and coil ends.
If necessary to adjust. slacken retaining screws and
relocate coil.
Checkmg air gap
@)With magneto retaining nut removed and hold-on
support in place. install special puller onto hub.
Tighten puller nut and, at same time, tap on bolt head
using a hammer to release magneto from its taper.
SECTION 03
SUB-SECTION 02 (ENGINES)
Hold-on support
At assembly, clean crankshaft extenSion (taper) then apply
.. Loctite 242", position magneto on crankshaft with the
keyway and the cam notch positioned as Illustrated.
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@Atassembly. apply a small amount of grease into spring
seating.
@@Atassembly, apply" Loctlte
242"
on screws threads.
@At assembly, thoroughly clean threads and apply" Loc-
tite 242", then torque retaining nut to 73 Nom (54 ft-Ibs).
(247 ENGINE TYPE). PAGE 9