Reed Valve - Honda CR250R 2004 Owner's Manual

REED VALVE

Reed Valve Removal
Remove the reed valve from the crankcase by remov-
ing the six carburetor insulator mounting bolts.
Replace the gasket.
(1) CRANKCASE (2) REED VALVE
(3) CARBURETOR INSULATOR MOUNTING BOLTS
Reed Valve Inspection
Check the reed valves for damage or fatigue and re-
place them if necessary.
Replace the reed valves with new ones if the seats are
cracked or damaged.
(1) REED VALVE ASSEMBLY
DISASSEMBLY/ASSEMBLY
Remove the screws, stoppers and reed valves.
Align the cut-outs between the reed valves and stop-
pers, then install them onto the cage.
2
1
3
(1) REED VALVE STOPPER (2) REED VALVE
(3) CUT-OUTS
Apply a locking agent to the reed valve mounting screw
threads.
Install and tighten the mounting screws.
TORQUE: 0.7 lbf ft (1 N m, 0.1 kgf
• •
Make sure that the clearance between the reed valve
and cage is less than 0.008 in (0.2 mm).
2
(1) REED VALVE (2) CAGE
m)
•
1
29