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)

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Connecting Rod: Service Precautions

CAUTION:
Component Location/Orientation
The location and orientation of each precision machined component should be noted. When engine is assembled each component should be installed in its original position. These components include:
- Rocker arms, push rods, rocker arm seats and valve tappets.
- Crankshaft main bearings and bearing caps.
- Connecting rod bearings and bearing caps.
- Pistons, piston rings and piston pins.
- Camshafts and camshaft journals.

Component Repair
Do NOT ream or hone the pin bore in the connecting rod. Replace damaged connecting rod nuts and bolts or engine damage may occur.