BOMBARDIER 1982 Shop Manual page 236

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SECTION 03 TRANSMISSION
SUB-SECTION 03 (DRIVE PULLEY)
•
WARNING: Drive pulley repairs that include any
disassembly or assembly procedures must be per-
formed by an authorized Bombardier dealer, or other
such qualified person. SUb-component installation and
assembly tolerances require strict adherence to proce-
dures detailed.
REMOVAL
Some pulley components are marked to insure proper
assembly. If components lack such marks, marking should
be done manually before disassembly , as per illustration .
INDEXING MARKS IN LINE
CD
Inner half
(3)
Outer half
CD
Governor cup
8)
Hub plug
To remove drive pulley, proceed as follows:
Lock the crankshaft by using one of the following method:
Insert the crankshaft locking tool PIN 420876640 into
the impulse hole of the engine. Slowly rotate ttle crank-
shaft until it locks into position. : '"
r \
"
..
'\
~
CAUTION: Do not use any type of pin other
thll~
... the tool PIN 420876640. "
(TYPICAL)
To lock crankshaft
Crankshaft locking
tool-""~1l1lUJ!\IlJ'
PAGE 234
Impulse
hole
Or:
Remove spark plug(s) then bring P.T.O. piston at T.D.C.
position.
Rotate drive pulley 45° clockwise then insert enough
starter rope into cylinder to fill it completely.
Remove the cap screw
If it is necessary to remove inner half, proceed as
follows:
@ @
On models Citation 4500 (MISS), Mirage "
(MISS), Nordik and Skandic use metric threads puller
(PIN 529 002 800 & PIN 529003 000),
~
CAUTION: This pulley has metric threads. Do not
... use standard threads puller.
@
On other models use a standard thread puller (PIN
529 002 100). .
Remove starter rope blocking piston, then reblock piston
after having turned 45° counter-clockwise from T.D.C.
position; or install crankshaft locking tool.
Install puller in pulley shaft then tighten, at the same
time knock slightly on puller head to disengage pulley
from engine crankshaft.
DISASSEMBLY & ASSEMBLY
Remove outer half assembly and governor cup .
~
CAUTION: Do not tap on the governor cup.
The governor cup can be easily removed by inserting
two (2)
'/4"
xl" N C bolts and tightening alternately un-
til cup pulls out.
Some bolts of the drive pulley having "Loctite"
0
their
threads, it is advisable to use a tool such as an impact to
break the "Loctite" seal before attempting to unscrew.