Mitsubishi L Series Service Manual page 248

No.7
Company
Measurement of Piston Pin Bore Diameter and Piston Pin
Inspection
Point
Outside Diameter
Measuring Positions
Measured Values
Part Name
No. Position
A
1
B
A
2
B
A
3
B
Supplement-8
INSPECTION RECORD SHEET
Standard
Nominal Value
Piston Pin Bore
Diameter
Piston Pin Outside
Diameter
Clearance between
Piston Pin Bore and
Piston Pin Diameter
Piston Pin Bore Diameter
X Y
Remark
Engine Model
Serial No.
φ18
L2A, L3A
L2C, L3C [0.71]
φ21
L2E, L3E
[0.83]
φ18
L2A, L3A
L2C, L3C
[0.71]
φ21
L2E, L3E
[0.83]
L2A, L3A
－
L2C, L3C
－
L2E, L3E
Piston Pin Outside Diameter
X Y
Date
Unit
Standard
18.013 to 18.019
[0.7092 to 0.7094]
21.014 to 21.017
[0.8273 to 0.8274]
18.001 to 18.007
[0.7087 to 0.7089]
21.002 to 21.005
[0.8269 to 0.8270]
0.006 to 0.018
[0.0002 to 0.0007]
[0.0031]
0.007 to 0.015
[0.0003 to 0.0006]
Clearance
Max. Min.
Approved Checked
by by
L
mm [in.]
Limit
–
–
–
–
0.08
Measured
by