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

Connecting Rod Bearing

Connecting Rod
Bearing Clearance
Standard 0.025 - 0.071 mm (0.0009 - 0.0027 inch)
Wear Limit 1.0 mm (0.039 inch)
Ring Side Clearance
Compression Rings
Standard 0.030 - 0.080 mm (0.0011 - 0.0031 inch)
Wear Limit 0.10 mm (0.004 inch)
Oil Ring Pack 0.012 - 0.178 mm (0.0004 - 0.0070 inch)
Ring Width
Compression Rings 1.47 - 1.50 mm (0.057 - 0.059 inch)
Oil Ring Pack 2.72 - 2.88 mm (0.107 - 0.1133 inch)