Mitsubishi 4G9 User Manual

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"

A

(1) When the bearings are to be replaced, select correct

ones according to the identification marks stamped in
the crankshaft.

Crankshaft

Connecting rod bearing

Pin O.D.
identification
mark

Identification
mark (service
part)

Identification colour (Line
production part)

1

S1 or 1

Brown

2

S2 or 2

Black

3

S3 or 3

Green

No.4
No.3
No.2
No.1

Check digit

Crank pin O.D.
identification
mark

Crankshaft journal
O.D. identification
mark

No.4

No.3

No.2

No.1

Check digit

P

Identification
mark

Identification
colour

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