Specifications

4M41 ENGINE -
Cylinder Head and Valve Mechanism
11B-16-9
"
F
A
CYLINDER HEAD GASKET INSTALLATION
The cylinder head gasket
16
is a part that needs to be selected
for use. Select the appropriate gasket in the following manner.
(1) When replacing the cylinder head gasket alone-Identify;
the crankcase assembly
*d
by the crankcase identification
mark
“A”
,
“B”
,
“C”
or
“D”
stamped on its top surface
and select a gasket of the size corresponding to the mark.
(2) When replacing the piston and connecting rod as well;
1) Measure the piston protrusion from each cylinder.
2) Select the gasket
16
corresponding in thickness to
the largest of th e measured piston protrusions.
NOTE
The gasket varies in type according to the number of
notches in its notched end
E
.
Unit: mm
Piston projection
Cylinder head gasket
Maximum piston projection Crankcase identification
mark
Type by size Tightened thickness
0.03 - 0.11 A A (1 notch) 0.67 - 0.73
- 0.05 - 0.03 B B (2 notches) 0.72 - 0.78
- 0.13 - - 0.05 C C (3 notches) 0.77 - 0.83
- 0.23 - - 0.15 D D (4 notches) 0.82 - 0.88
"
G
A
CYLINDER HEAD ASSEMBLY INSTALLATION
Caution
Before installing the cylinder head bolt 12, 13, check the
number of punch marks D on its head. (The bolt is reusable
if it is two or less.) The number of punch marks
corresponds to that of times the bolt has been tightened
to the plastic area. If the bolt has three punch marks,
replace it.
PWEE9409-D
E
Feb. 2000Mitsubishi Motors Corporation Added
*c
ABCD
E
“A” - “D”
*d
15
16
12, 13
G