1998 Honda Prelude Owner's Manual - Page 188
1998 Honda Prelude Manual
Page 188 highlights
Spark Plugs NOTICE Tighten the spark plugs carefully. A spark plug that is too loose can overheat and damage the engine. Overtightening can cause damage to the threads in the cylinder head. 7. Install the spark plug cap. 8. Repeat this procedure for the other three spark plugs. 5. Put the new spark plug into the socket; then screw it into the hole. Screw it in by hand so you do not crossthread it. 6. Torque the spark plug. (If you do not have a torque wrench, tighten the spark plug two-thirds of a turn after it contacts the cylinder head.) Tightening torque: 13 lbf.ft (18 N.m, 1.8 kgf.m) Reinstall the plug wire cover and tighten the four nuts. Maintenance
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Spark Plugs
5. Put the new spark plug into the
socket; then screw it into the hole.
Screw it in by hand so you do not
crossthread it.
6. Torque the spark plug. (If you do
not have a torque wrench, tighten
the spark plug two-thirds of a turn
after it contacts the cylinder head.)
Tightening torque:
1
3
lbf
.
ft (18 N
.
m, 1.8 kgf
.
m)
Tighten the spark plugs carefully. A
spark plug that is too loose can
overheat and damage the engine.
Overtightening can cause damage to
the threads in the cylinder head.
7.
Install the spark plug cap.
8. Repeat this procedure for the
other three spark plugs.
Reinstall the plug wire cover and
tighten the four nuts.
Maintenance
NOTICE