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

Engine Block Plug Removal





1. Remove the engine oil pressure sensor switch.
2. Remove the engine oil cooler line fittings.
3. Remove the block drain plugs.
4. Remove the cup plugs and the block heater.





5. Remove the side oil gallery plugs.





6. Remove the rear oil gallery plugs. An oil gallery plug is located inside the rear main bearing cap land.