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, Engine






Connecting Rod Bolts
Always replace bolts
First step 45 Nm
Second step Tighten an additional 90° turn
Use old bolt to measure radial play.
Tighten to 30 Nm to measure radial play, do not turn further.

Connecting Rods
Axial Play
New 0.10 to 0.35 mm
Wear limit 0.40 mm
Radial Clearance
New 0.02 to 0.06 mm
Wear limit 0.09 mm