Arctic Cat 1000 Cruiser, Руководство по обслуживанию

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57
10. With the timing inspection plug removed and the
cam chain held tight, rotate the crankshaft until the
piston is at top-dead-center.
11. While holding the cam chain to the front, install the
rear cam chain tensioner guide into the cylinder
head. Install the pivot cap screw and washer. Tighten
to 11 ft-lb.
CD383
12. With the alignment pin installed in the camshaft and
the cam lobes directed down (toward the piston),
place the camshaft in position and verify that the tim-
ing mark on the magneto is visible through the
inspection plug and that the timing marks on the
camshaft sprocket are parallel with the valve cover
mating surface.
GZ190C

NOTE: When the camshaft assembly is seated,
make sure the alignment pin in the camshaft aligns
with the smallest hole in the sprocket.
13. With the alignment pin installed in the camshaft,
loosely place the cam sprocket (with the recessed
side facing the camshaft lobes) onto the camshaft
and place it into position with the cam chain over the
sprocket.
CD463
MD1359
14. Place the C-ring into position in its groove in the cyl-
inder head.
FI615

NOTE: At this point, oil the camshaft bearings,
cam lobes, and the three seating journals on the
cylinder head.

NOTE: Note the position of the alignment marks
on the end of the camshaft. They must be parallel
with the valve cover mating surface. If rotating the
camshaft and sprocket is necessary for alignment,
do not allow the crankshaft to rotate and be sure
the cam lobes end up in the down position.
15. When the camshaft assembly is seated, ensure the
following.
A. Piston still at top-dead-center.
B. Camshaft lobes directed down (toward the pis-
ton).