Mitsubishi Lancer Evolution VIII MR Technical Information download pdf (Page 125)

4G6 - PISTONS / CONNECTING RODS

Installation Service Point

Installation of bearings on connecting rod

1. When replacing a bearing, connecting rod or crankshaft,

choose a bearing of the correct size which corresponds to the

external diameter of the crankshaft pin, in accordance with the

identification marks on the crankshaft pin and the connecting

rod bearing given in the table below.

2. The crankshaft identifier is engraved in the position shown in

the diagram.

3. The bearing identifier is engraved or printed at the position

shown in the diagram.

(Selecting a bearing : Example)

If the crankshaft identification mark is I, then choose a bearing

with the identification mark 0.

If it is difficult to make out the crankshaft identifier, measure the

external diameter of the pin and then choose the bearing that

corresponds to that diameter.

4. The selected bearing should be installed in the larger end of

the connecting rod and the cap.

A*

Crankshaft pin Connecting rod

bearing

Identification mark External diameter of

pin (mm)

Identification mark

I 44.995 – 45.005 0

II 44.985 – 44.995 1

III 44.980 – 44.985 2

Position of crankshaft pin diameter identification marks

1 2 ... 120 121 122 123 124 125 126 127 128 129

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Mitsubishi Lancer Evolution VIII MR Technical Information Page 125