POWERHEAD
90-826883R2 JUNE 1998 Page 4-33
REED OPENING
1. Check reeds for preload and stand open conditions. Stand open should not exceed
0.007 in. (0.178 mm). Replace reed block assembly if necessary.
a
b
c
d
e
f
a - Reed
b - Reed Stop
c - Lock Washer
d - Screw
e - Reed Block
f - Seal (Vulcanized to Reed Block)
NOTE: Reed Stop Opening is not adjustable.
Bleed System
1. Inspect bleed hoses for deterioration. Replace hoses as required.
2. Inspect bleed valves in lower crankcase cover for proper function. Valve should flow
fuel only one way -- from bottom of crankcasecover to intake transfer port coverside
of each cylinder. If check ball in valve is stuck open or closed, replace check valve.
5
2
4
3
1
1 - 90° Fitting (2)
2 - Bleed Check Valves(2)
3 - Starboard Bleed Line (To Bottom 90° Fitting)
4 - Port Bleed Line (To Top 90° Fitting)
5 - Bleed hoses must be routed thru slot
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