Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

General Specifications

General Specifications

Crankshaft





General Data

Main Bearing Diameter 72.867-72.881 mm
Crankshaft End Float 0.100-0.330 mm
Maximum Taper of Journals 0.005 mm
Maximum Runout 0.000-0.040 mm

Crankshaft Journal Diameter B284

Standard 55.992-56.008 mm
Big-End Bearing Clearance 0.010-0.070 mm

Main Bearing Journal Diameter B284

Standard 68.000 mm
Main Bearing Clearance 0.010-0.060 mm
Max. Main Bearing Out of Round 0.005 mm