Cylinder Head Cover Installation - Honda CRF250R Owner's Manual

Cylinder Head Cover Installation

1. Check that the spark plug hole packing (1) is in
good condition and replace it if necessary.
Apply engine oil to the spark plug hole packing
and install it to the cylinder head cover (2).
2. Check that the cylinder head cover packing (3)
is in good condition and replace it if necessary.
Install the cylinder head cover packing into the
cylinder head cover groove.
(1)
(3)
(1) spark plug hole packing
(2) cylinder head cover
(3) cylinder head cover packing
3. Check that the rubber seals (4) are in good
condition, replace them if necessary.
Install the rubber seals onto the cylinder head
cover with the "UP" marks (5) facing up.
(4)
(5)
(4) rubber seal
(5) "UP" marks
4. Install the cylinder head cover (2) and tighten
the cylinder head cover bolts (6) to the
specified torque:
10 N·m (1.0 kgf·m, 7 lbf·ft)
(2)
(6)
(2) cylinder head cover
(6) cylinder head cover bolts
Valve Clearance
5. Connect the spark plug cap (7) and breather
tube (8).
(7)
(5)
(7) spark plug cap
(8) breather tube
6. Install the fuel tank and seat (pages 33, 35).
(2)
Servicing Your Honda
(8)
75