Filter
Top Products
ME(H4DOTC)-42
MECHANICAL
Valve Clearance
(3) Set the arrow mark on camshaft sprocket to
position shown in the figure, and then measure
the #1 cylinder exhaust valve and #4 cylinder in-
take valve clearances.
15) After inspection, install the related parts in the
reverse order of removal.
Tightening torque:
33 N·m (3.4 kgf-m, 25 ft-lb)
B: ADJUSTMENT
CAUTION:
Adjustment of the valve clearance should be
performed while engine is cold.
1) Measure all valve clearances. <Ref. to
ME(H4DOTC)-40, INSPECTION, Valve Clear-
ance.>
NOTE:
Record each valve clearance after it has been
measured.
2) Remove the camshaft. <Ref. to ME(H4DOTC)-
69, REMOVAL, Camshaft.>
3) Remove the valve lifter.
4) Measure the thickness of valve lifter with a mi-
crometer.
5) Select a shim of suitable thickness using mea-
sured valve clearance and valve lifter thickness, by
referring to the following table.
ME-00736
ME-00023
ME-00024
Unit: mm
Intake valve: S = V – 0.20
Exhaust valve: S = V – 0.25
S: Valve lifter thickness to be used
V: Measured valve clearance
Part No. Thickness mm (in)
13228 AB101 4.68 (0.1843)
13228 AB111 4.69 (0.1846)
13228 AB121 4.70 (0.1850)
13228 AB131 4.71 (0.1854)
13228 AB141 4.72 (0.1858)
13228 AB151 4.73 (0.1862)
13228 AB161 4.74 (0.1866)
13228 AB171 4.75 (0.1870)
13228 AB181 4.76 (0.1874)
13228 AB191 4.77 (0.1878)
13228 AB201 4.78 (0.1882)
13228 AB211 4.79 (0.1886)
13228 AB221 4.80 (0.1890)
13228 AB231 4.81 (0.1894)
13228 AB241 4.82 (0.1898)
13228 AB251 4.83 (0.1902)
13228 AB261 4.84 (0.1906)
13228 AB271 4.85 (0.1909)
13228 AB281 4.86 (0.1913)
13228 AB291 4.87 (0.1917)
13228 AB301 4.88 (0.1921)
13228 AB311 4.89 (0.1925)
13228 AB321 4.90 (0.1929)
13228 AB331 4.91 (0.1933)
13228 AB341 4.92 (0.1937)
13228 AB351 4.93 (0.1941)
13228 AB361 4.94 (0.1945)
13228 AB371 4.95 (0.1949)
13228 AB381 4.96 (0.1953)
ME-00025