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

Intake Manifold: Testing and Inspection





INSPECT INTAKE MANIFOLD
Using a precision straight edge and thickness gauge, measure the surface contacting the cylinder head and air intake chamber for warpage.
Maximum warpage: 0.30 mm (0.0118 inch)
If warpage is greater than maximum, replace the manifold.