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

Crankshaft, Bearings and Rods

Crankshaft Main Bearing Journal Diameter 2.0469-2.0475
Connecting Rod Journal Diameter 1.8894-1.8900
Max. Out Of Round (All Bearing Journals) 0.0001
Max. Taper (All Bearing Journals) 0.0001
Bearing Clearance
Main Bearings 0.0009-0.0024
Connecting Rod Bearings 0.0010-0.0023
Connecting Rods
Pin Bore Diameter 0.8252-0.8260
Side Clearance 0.0050-0.0150
Crankshaft Endplay 0.0035-0.0094


All measurements given in inches, unless otherwise specified.