Page 56 of 2053
1B1 -- 24 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
CYLINDER HEAD COVER
1 Ignition Cable Dust Cover
2 Bolt (M6 x 65, 8 pieces)
9--11 NSm (80-- 97 lb-in) .....................
3 Bolt (M6 x 50, 4 pieces)
9--11 NSm (80-- 97 lb-in) .....................
4 Spacer Sleeve
5 Thrust Piece6 Cylinder Head Cover
7 Gasket Replace...........................
8 Spart Plug Hole Seal Replace...............
9 Camshaft Seal Replace.....................
Composition of The Cylinder Head Cover
Bolts
A. M6 x 50, 4 Pieces -- Bolts + Washers
B. M6 x 65, 8 Pieces -- Bolts + Washers
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M162 ENGINE MECHANICAL 1B1 -- 25
D AEW OO M Y_2000
Removal & Installation Procedure
1. Remove the intake air duct.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
2. Remove the spark plug cover.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
Notice:Unscrew the seven (M6 x 60) bolts and remove
the spark plug cover.
3. Remove the spark plug connector and ignition cable.
4. Unscrew all the bolts (2,3) and remove the head cov-
er and the gasket.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
Notice:Replace the gasket with a new one if necessary.
5. Installation should follow the removal procedure in
the reverse order.
6. Check for oil leaks by operating the engine.
Page 58 of 2053
1B1 -- 26 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
CYLINDER HEAD FRONT COVER
Preceding Work: Removal of cylinder head cover
Removal of coolant connection fitting
1 Camshaft Position Sensor
2 Magnet Assembly
3 Upper Guide Rail
4 Bolt (M6 x 60, 3 pieces)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............5 Bolt (M8 x 80, 3 pieces)
22.5-- 27.5 NSm (16.6--20.3 lb-ft) .............
6 Front Cover
7 Rubber Gasket Replace....................
8 Bolt (M6 x 16, 3 pieces)
9--11 NSm (80-- 97 lb-in) .....................
Page 59 of 2053
M162 ENGINE MECHANICAL 1B1 -- 27
D AEW OO M Y_2000
Removal & Installation Procedure
1. Remove the magnet assembly.
Installation Notice
Tightening Torque
9--11NSm (80 -- 97 lb-in)
2. Remove the cylinder head front cover (6).
Installation Notice
Tightening Torque
22.5 -- 27.5 NSm
(16.6 -- 20.3 lb-ft)
Apply the sealant at the mating surface of the cylinder
head and the front cover.
3. Remove the upper guide rail pin and the guide rail (3).
Installation Notice
Install it while the chain tensioner is loose.
4. Remove the gasket (arrow).
Installation Notice
Replace the gasket with new one and apply the sea-
lant.
5. Installation should follow the removal procedure in
the reverse order.
Page 60 of 2053
1B1 -- 28 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
CYLINDER HEAD
Preceding Work: Removal of cylinder head cover
Removal of cylinder head front cover
Removal of upper intake manifold
1 Cylinder Head Bolt (14 pieces)
1st step 55 NSm (41 lb-ft) ...................
2nd step 90°
3rdstep90°
2 Washers (14 pieces)
3 Flange Bolts (3 pieces)
1ststep18--22NSm (13-- 16 lb-ft) ............
2nd step 60°±5°4 Exhaust Camshaft Sprocket
5 Cylinder Head
6 Gasket Replace...........................
7 Dowel Sleeve
Page 62 of 2053
1B1 -- 30 M162 ENGINE MECHANICAL
D AEW OO M Y_2000
7. Remove the cylinder head bolts in numerical order
usingallenwrenchsocket617589001000.
Installation Notice
TihtiT
1st step: 55 NSm
(41 lb-ft)
Tightening Torque2nd step: 90°
3rd step: 90°
8. Check the length of the cylinder head bolt.
Installation Notice
Length(L)New 160±0.8 mmLength(L)Max. 162±0.7 mm
DReplace the bolt if the measured length exceed
the max. length.
DApply the oil to the thread surface of bolt.
9. Carefully remove the cylinder head and check the
mating surface.
10. Installation should follow the removal procedure in
the reverse order.
Page 63 of 2053
M162 ENGINE MECHANICAL 1B1 -- 31
D AEW OO M Y_2000
TIMING GEAR CASE COVER
Preceding Work: Removal of cylinder head front cover
Removal of generator bracket
Removal of tensioning device
Removal of belt pulley and vibration damper
1 Bolt (M8 x 60, 3 pieces)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............
2 A/C Bracket
3 Bolt (M8 x 65, 3 pieces)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............
4 Bolt (M8 x 40, 1 piece)
22.5-- 27.5 NSm (16.6-- 20.3 lb-ft) .............5 Bolt (M8 x 60, 1 piece)
22.5-- 27.5 NSm (16.6--20.3 lb-ft) .............
6Seal
7 Timing Gear Case Cover
8RollPin
9 Bolt (M6 x 22, 6 pieces)
9--11 NSm (80-- 97 lb-in) .....................
Page 73 of 2053
M162 ENGINE MECHANICAL 1B1 -- 41
D AEW OO M Y_2000
CRANKSHAFT
Preceding Work: Removal of engine assembly
Removal of timing gear case cover
Removal of cylinder head
Removal of oil pump
Removal of oil shield
1 12-- sided Stretch Bolt
55 NSm (41 lb-ft) + 90°, Iubricate ............
2 Crank Shaft Bearing Cap3 Crank Shaft Low Main Bearing
4 Lower Thrust Bearing
5 Crankshaft