Crankshaft, Main & Connecting Rod Bearings

CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS

Application

In. (mm)

Crankshaft

End Play

Standard

.004-.014 (.10-.35)

Service Limit

.017 (.42)

Runout

.002 (.06)

Main Bearings

Journal Diameter ⁽¹⁾

"1"

2.2832-2.2834 (57.994-58.000)

"2"

2.2830-2.2832 (57.988-57.994)

"3"

2.2828-2.2830 (57.982-57.988)

Journal Out-Of-Round

.0004 (.010)

Journal Taper

.0004 (.010)

Oil Clearance

Standard

.0010-.0018 (.026-.046)

Service Limit

.0024 (.060)

Main Bearing Cap Bore Diameter ⁽²⁾

"A"

2.4409-2.4412 (62.000-62.006)

"B"

2.4412-2.4414 (62.006-62.012)

"C"

2.4414-2.4416 (62.012-62.018)

Connecting Rod Bearings

Standard Journal Diameter ⁽³⁾

"A"

1.9683-1.9685 (49.994-50.000)

"B"

1.9680-1.9683 (49.988-49.994)

"C"

1.9678-1.9680 (49.982-49.988)

Undersize Journal Diameter

.25 mm

1.9580-1.9586 (49.732-49.750)

Journal Out-Of-Round

.0004 (.010)

Journal Taper

.0004 (.010)

Oil Clearance

Standard

.0018-.0025 (.045-.063)

Service Limit

.0031 (.080)

⁽¹⁾	Main bearing journal diameter is determined by numerical mark ("1", "2" or "3") stamped on crankshaft web No. 2. See Figure .

⁽²⁾	Main bearing cap bore diameter is determined by letter ("A", "B" or "C") stamped on cylinder block. See Figure .

⁽³⁾	Connecting rod bearing journal diameter is determined by letter stamped on crankshaft web No. 3. See Figure .