Buell 2005 FIREBOLT - Page 240

2005 Buell Firebolt: Engine 3-79
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Reed Valve Replacement
NOTES
● See Figure 3-117. The reed valve (2) is what moves out
with the downstroke and in with the upstroke of the pis-
tons. The reed valve stop (1) limits the movement the
reed valve (2). See 3.12 CRANKCASE BREATHING
SYSTEM.
●
Whenever the gearcase cover is removed, the reed valve
should always be inspected for cracks, chips and break-
age.
● Fasteners should be tightened to 30-40 in-lbs (3.4-4.5
Nm).
CAUTION
See Figure 3-117. When replacing the reed valve it is
extremely important to ensure that both edges of the
reed valve stop (1) and the reed valve (2) are properly
aligned to prevent premature failure of the reed valve.
When replacing the reed valve it is not necessary to
replace the reed block. See Figure 3-116.
Figure 3-116. Reed Valve Assembly
1. Reed valve stop 2. Reed valve 3. Reed block
3
2
1
b1033x3x
Figure 3-117. Reed Valve Stop and Reed Valve
1. Reed valve stop 2. Reed valve 3. Stop screw
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1
2
8759
1
2
8794
3