Bearing Selection

Numbers (1 or 2) Record the connecting rod I.D. code number (1 or 2) on the connecting or measure the I.D. with the bearing cap installed rods are the without bearing inserts.

codes for the connecting rod I.D.

CONNECTING ROD I.D. CODE

Letters (A or 8) on the crank weight are the codes for the crankpin O.D.s from left to right.

If you are replacing the crankshaft, record the corresponding r.rankpin O.D. code number (A or B).

If you are reusing the crankshaft, measure the crankpin O.D. with a micrometer.

Cross-reference the crankpin and rod codes to determine the replacement bearing color.

CRANKSHAFT O.D. CODE

CRANKPIN BEARING SELECTION TABLE:

CRANKPIN BEARING SELECTION TABLE:

CONNECTING ROD I.D. CODE

1

2

34.000 - 34.008 (1.3386- 1.3389)

34.008 34.016 (1.3389 - 1.3392)

CRANK PIN

A

31.492-31.500 (1.2398- 1.2402)

(Yellow)

(Green)

O.D. CODF

B

31.484-31.492 (1.2395 1.2398)

(Green)

(Brown)

BEARING THICKNESS: A (Brown): Thick

1 NOTICE!

After selecting new bearings, rccheck the clearance with a plasligauge. Incorrect clearance can cause severe engine damage.

IDENTIFICATION COLLAR

IDENTIFICATION COLLAR

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