TIMING CHAIN
ENGINE OVERHAUL
11B-31
NOTE: There are 47 kinds of valve tappets at
intervals of 0.015 mm in the range between 3.000
and 3.690 mm.
AK304938
AB
Wall
thickness
9. Select a valve tappet in the following procedure.
(1) Measure thickness of a removed valve tappet.
(2) Calculate thickness of a valve tappet so that
valve clearance meets the standard value.
A: Thickness of valve tappet to be selected
B: Thickness of removed valve tappet
C: Measured valve clearance
Formula
Inlet side: A = B + (C − 0.20 mm)
Exhaust side: A = B + (C − 0.30 mm)
Refer to "Removal and installation of camshaft" for
removal, installation and inspection procedure of
valve tappets.
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