Mitsubishi Heavy Industries SL Series Service Manual page 189

Customer
Item to be
Cylinder bore
measured
Measuring location
Measurement
Name
No. Location
1
2
3
4
Engine Inspection Sheet
Engine model
Engine number
Square with piston pin
Parallel with piston pin
A
X
Y
X
Y
X
Y
X
Y
Remarks
Standard value
Nominal
value
φ78
Cylinder
bore
(3.07)
Cylinder bore
B
Approved by
S
Date
Unit
mm (in.)
Standard
Limit
value
78.030 Standard
to 78.060 value
(3.0720 +0.2
to 3.0732) (0.0080)
C
Confirmed by Measured by
No.1
L