BOMBARDIER 1982 Shop Manual page 232

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SECTION 03 TRANSMISSION
SUB-SECTION 03 (DRIVE PULLEY)
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CAUTION: Mirage and Citation models are equip-
... ped with drive pulleys of METRIC dimensions.
REMOVAL:
To remove drive pulley, proceed as follows:
Lock the crankshaft by using one of the following method:
Insert the crankshaft locking tool PIN 420 876 640 into
the impulse hole of the engine. Slowly rotate the crank-
shaft until it locks into position .
_ CAUTION: Do not use any type of pin other than
.... the tool PIN 420876640.
(TYPICAL)
To lock
, " h ' "
jl~i~ill
\'"
Crankshaft locking
tool
Or:
Impulse
hole
Remove spark plug(s) then bring P.T.O.: piston at T.O.C.
position.
Rotate drive pulley 45° clockwise then insert enough
starter rope into cylinder to fill it completely .
•
WARNING: Spring pressure can force assembly
apart; therefore, it is imperative that the governor
cup be held firmly during governor retaining bolt remo-
val.
@ @
If it is necessary to remove inner half, use drive
pulley puller no . 529 002 800, 529 003 000 .
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CAUTION: This pulley has metric threads. Do not
... use standard thread puller.
Remove starter rope blocking piston, then reblock pis-
ton after having turned 45° counter-clockwise from
T.O.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.
PAGE 230
DISASSEMBLY & ASSEMBLY
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Shouldered pin bushings must be installed in outer
half as per illustration.
@ @
Apply Loctite 242 or equivalent on threads then
torque nuts to 14 N-m (10 ft-Ibsl.
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CAUTION: Do not disassemble counterweights un-
... less replacement is necessary.
@
Apply "Loctite 271" or equivalent on threads then
torque the screws to 14 N-m (10 ft-Ibs) or tighten with
an impact screwdriver.
CLEANING
Clean pulley faces and shaft with fine steel wool and dry
cloth. Clean outer half bushing with clean dry cloth.
Using cleaner such as acetone, clean crankshaft tapered
end and the taper inside !he inner half of the drive pulley.
•
WARNING: This procedure must be performed in
a well ventilated area.
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CAUTION: Avoid contact between crankshaft
... seal and acetone because damage may occur.