BOMBARDIER ski-doo Tundra Scandic 2004 Series, Shop Manual

Page: 154 / 427

Section 04 ENGINE
Subsection 04 (593 ENGINE TYPE)
MMR2004-113_04_04A.FM
04-04-11
Apply Loctite 243 (P/N 293 800 060) on screws
threads. Install outlet socket and tighten screws to
12 N•m (106 Ibf•
in ). Note position of longer screw.
1. Longer screw
17, Reed Valve
Blades have a curved shape. Install with their curve
facing reed block.
With blade stopper no. 16 removed, check reed
valve for proper tightness. There must be no play
between blade and valve body when exerting a
finger pressure on blade at blade stopper location.
In case of a play, turn blade upside down and re-
check. If there is still a play, replace blade and/or
valve body.
1. No play
Check distance from blade stopper inner edge and
distance from center of reed valve block.
TYPICAL
A. 14.75 - 0, + 0.75 mm (.580 - 0, + .030 in)
Bent blade stopper as required to obtain the prop-
er distance.
Blade stoppers may slightly interfere with cylinder
during installation. Adjusted distance will be re-
duced automatically upon installation.
1
A32C19A
A06C0FA
1
A06C36A
A A