BOMBARDIER 1980 Shop Manual page 241

INSPECTION & CLEANING
Drive pulley should be inspected annually.
Check general condition of pulley and inspect" Duralon"
bushing faces. as per illustrations.
Teflon coating
Teflon
Impregnated
cloth
GOOD
GOOD
Teflon
Impregnated
cloth
,;frm ....
:a::.:.::-:··.. --
~:,,::l",,"'·fBifil£i
~~~~~~~i
~.~
..
~
... __
;OIIII~!il-L-
fu}~~~~¥~~;
Teflon
Impregnated
cloth
WORN (must be changed)
Cloth
IS
scratched
or torn and
fiberglass backing
IS
visible
Inside of sliding half should be cleaned with a clean cloth.
The square shaft can be cleaned with fine steel wool
and a clean cloth.
SECTION 05
SUB-SECTION 03, (DRIVE PULLEY)
INSTALLATION
Lock crankshaft in position as explained in removal proce-
dure. Make sure crankshaft is rotated 45
0
counterclock-
wise from T.D.C. position and that cylinder is completely
filled with starter rope.
Install fixed half on crankshaft extension then position
sliding half assembly on fixed half square shaft.
_ CAUTION: Be careful when installing sliding half
V
assembly on square shaft of drive pulley to avoid
scratches on "Duralon" bushing caused by square shaft
edge.
Install governor cup making sure that the shaft end rests
in governor cup seating.
_ CAUTION: Incorrect seating of shaft end in gover-
V
nor cup can cause crankshaft bending. When
pulley is completely assembled always measure distance
of both pulley halves to make sure that the pulley is
properly installed. Distance must be 97 mm (33/ 16").
Lubricate threads of retaining bolt with antiseizing lubri-
cant. Position retaining bolt with a new locking tab then
torque to 118 N'm (87 ft-Ibs). Bend one side of locking
tab over retaining bolt head.
(DRIVE PULLEY). PAGE 13