ME(H4SO)-79
MECHANICAL
Cylinder Block
ST 499587100 OIL SEAL INSTALLER
(2) Apply fluid packing to the matching surface
of oil pump.
Fluid packing:
Part No. 004403007
THREE BOND 1215 or equivalent
(3) Apply a coat of engine oil to the inside of oil
seal.
(4) Install the oil pump on cylinder block. Be
careful not to damage the oil seal during instal-
lation.
Tightening torque:
6.4 N·m (0.65 kgf-m, 4.7 ft-lb)
CAUTION:
• Do not forget to the install the O-ring and seal
when installing oil pump.
• Align flat surface of oil pump’s inner rotor
with crankshaft before installation.
26) Install the water pump and gasket.
Tightening torque:
First; 12 N·m (1.2 kgf-m, 8.7 ft-lb)
Second; 12 N·m (1.2 kgf-m, 8.7 ft-lb)
CAUTION:
• Be sure to use a new gasket.
• When installing the water pump, tighten the
bolts in two stages in alphabetical sequence as
shown in the figure.
27) Install the water by-pass pipe for heater.
28) Install the oil filter using ST.
ST 498547000 OIL FILTER WRENCH
29) Tighten the cylinder head bolts.
(1) Apply a coat of engine oil to the washers and
bolt threads.
(2) Tighten all bolts to 29 N·m (3.0 kgf-m, 22 ft-
lb) in alphabetical sequence.
Then tighten all bolts to 69 N·m (7.0 kgf-m, 51 ft-
lb) in alphabetical sequence.
(3) Back off all bolts by 180° first; back them off
by 180° again.
(4) Tighten the bolts (A) and (B) to 34 N·m (3.5
kgf-m, 25 ft-lb).
(5) Tighten the bolts (C), (D), (E) and (F) to 15
N·m (1.5 kgf-m, 11 ft-lb).
(6) Tighten all bolts by 80° to 90° in alphabetical
sequence.
CAUTION:
Do not tighten bolts more than 90°
°°
°.
(7) Further tighten all bolts by 80° to 90° in al-
phabetical sequence.
(A) O-ring
ME-00164
ME-00165
(A)
ME-00312
ME-00333
(F)
(B)
(D)
(E)
(A)
(C)
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