ENGINE
M6060, M7060, WSM
1-S38
Cylinder Head
1. Remove the inlet manifold (1) and exhaust manifold (2).
2. Remove the cylinder head mounting screw in the sequence of
(j) to (a), and remove the cylinder head (3).
3. Remove the cylinder head gasket (4).
(When reassembling)
• Replace the cylinder head gasket (4) with a new one.
• When mounting the gasket, set it to the knock pin hole. Be
careful not to mount it reversely.
• The cylinder head should be free of scratches and dust.
• Be careful for handling the gasket not to damage it.
• Install the cylinder head.
• Tighten the cylinder head mounting screw gradually in the
sequence of (a) to (j) after applying engine oil.
• Be sure to adjust the valve clearance. (Refer to the "Valve
Clearance")
• It is not necessary to retighten the cylinder head mounting
screw after running the engine for 30 minutes.
• When replacing the piston, piston pin bushing, connecting
rod or crank pin bearing, select the cylinder head gasket
thickness to meet with the top clearance refer to the "To
Select the Cylinder Head Gasket".
9Y1210828ENS0055US0
Tightening torque
Cylinder head mounting
screw
187 to 196 N·m
19.0 to 20.0 kgf·m
138 to 144 lbf·ft
Exhaust manifold mounting
nut
30 to 34 N·m
3.0 to 3.5 kgf·m
22 to 25 lbf·ft
(1) Inlet Manifold
(2) Exhaust Manifold
(3) Cylinder Head
(4) Cylinder Head Gasket
A: Front Cover Side
B: Flywheel Housing Side
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