Honda Civic 2002-2003 Service Manual page 105

Cylinder Head
Valve Clearance Adjustment (cont'd)
3. Select the correct thickness feeler gauge for the
valves you're going to check.
Intake:
0.21-0.25 mm (0.008-0.D10 in.)
Exhaust: 0.28-0.32 mm (0.011-0.013 in.)
Adjusting screw locations:
',-= -
__
:~_.~!
'I
I,
I
' i ' ' ,
I'
T?~fl~
SJ
v
@5i>'l''fd
v
fJi_.
No.1 No.2 No.3 NO.4
INTAKE
4. Insert the feeler gauge (A) between the adjusting
screw (8) and the end of the valve stem, and slide it
back and forth; you should feel a slight amount of
drag.
A B
6-10
5. If you feel too much or too little drag, loosen the
locknut
(A),
and turn the adjusting screw
(8)
until
the drag on the feeler gauge is correct. .
B
A
INTAKE: 20 N·m 12.0 kgf·m, 14Ibf·ft)
EXHAUST: 14 N·m 11.4 kgf·m, 10 Ibf·ft)
6. Tighten the locknut, and recheck the clearance.
Repeat the adjustment if necessary.
7. Rotate the crankshaft 180° clockwise (camshaft
pulley turns 90°).
8. Check and, if necessary, adjust the valve clearance
on No.3 cylinder.
•