2-8 PERIODIC MAINTENANCE
• Turn the crankshaft to bring the line A on the CKP sensor
rotor to the rib B behind the clutch cover and also to bring the
notches A on the left ends of both camshafts (Ex. and In.) to
the positions as shown.
• In this condition, read the valve clearance at the valves B (In.
and Ex. of No. 4 cylinder, Ex. of No. 3 and In. of No. 2).
• If the clearance is out of specification, adjust the clearance.
(2-9)
09900-20803: Thickness gauge
• Turn the crankshaft 360 degrees (one rotation) to bring the
line on the CKP sensor rotor to the index mark of valve timing
inspection hole and also to bring the notches A to the posi-
tion as shown.
• Read the clearance at the rest of the valves C and adjust the
clearance if necessary. (2-9)
Front
Cam position
Notch A position
Exhaust Camshaft Intake Camshaft
B ← Front ← Front
C
← Front ← Front
Front