Main & Rod Bearing Specifications

MAIN & ROD BEARINGS SPECIFICATIONS

Application

In. (mm)

Crankshaft

Crankshaft End Play ⁽¹⁾

.0100 (.25)

Runout

.0023 (.058)

Journal Taper

.004 (.10)

Journal Out-Of-Round

.004 (.10)

Main Bearings

Journal Diameter

1.3L

⁽²⁾

1.6L

⁽⁵⁾

Oil Clearance ⁽³⁾

.0012 (.030)

Connecting Rod Bearings

Journal Diameter

1.3L

1.6529-1.6535 (41.982-42.000)

1.6L

1.7316-1.7323 (43.982-44.000)

Oil Clearance ⁽⁴⁾

.0008-.0031 (.020-.080)

⁽¹⁾	Maximum end play clearance is .0149" (.380mm).

⁽²⁾	Crankshaft webs are stamped with journal diameter I.D. Numbers. I.D. No. 1 is 1.7714-1.7716" (44.994-45.000 mm). I.D. No. 2 is 1.7712-1.7714" (44.98-44.994 mm). I.D. No. 3 is 1.7710-1.7712" (44.982-44.988 mm). See text and Figure 16.

⁽³⁾	Maximum clearance is .0023" (.06 mm).

⁽⁴⁾	Maximum clearance is .0039" (.10 mm).

⁽⁵⁾	Crankshaft webs are stamped with journal diameter Numbers. I.D. No. 1 is 2.0470-2.0472" (51.994-52.000 mm). I.D. No. 2 is 2.0468-2.0470" (51.988-51.994 mm) I.D. No. 3 is 2.0465-2.0468" (51.982-51.988mm). See text and Figure .