Mitsubishi S12A2 User Manual

INSPECTION RECORD SHEET
No.3(1/2)
䃥㻝㻜
㼇㻜㻚㻟㻥㼉
Valve guide inside diameter
(same for inlet and exhaust)
Item to be measured
Exhaust
Inlet
Valve stem
outside
diameter
10.060
[0.3961]
b
Exhaust
Inlet
Exhaust
b
a
b
Inlet
Exhaust
a
Inlet
a
b
a
5
b
Inlet
a
b
Exhaust
a
b
Inlet
a
B
1
a
Item
Direction
X
A
No.
Y
Valve guide inside diameter
XYXY
Remark
6
2
3
4
Approved by Checked by Measured by
Exhaust
a
b
Inlet
a
b
Exhaust
a
b
a
b
b
BAB
X Y Max. Min. Max. Min.
Measured value
10.000 to 10.015
[0.3937 to 0.3943]
Standard Limit
Nominal
9.880
[0.3890]
9.910
[0.3902]
Measuring
location
䃥10
[0.39]
䃥㻝㻜
㼇㻜㻚㻟㻥㼉
mm[in.]
A
Valve stem outside diameter
Clearance
Standard
Item
Valve guide inside diameter and Valve stem diameter -
measure (1/2)
Unit
9.910 to 9.930
[0.3902 to 0.3909]
9.940 to 9.960
[0.3913 to 0.3921]
S
A
Customer
Engine Model
Date
Serial No.

Mitsubishi S12A2 Specifications

General

Brand	Mitsubishi
Model	S12A2
Category	Engine
Language	English