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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Oil Cooler: Service and Repair

Oil Cooler Center Bolt/Oil Cooler Replacement

1. Remove the oil filter.
2. Disconnect the water bypass hoses.
3. Remove the oil cooler center bolt (A) and oil cooler (B)





4. Apply new engine oil to new O-ring (C).
5. Install the oil cooler. Tighten the oil cooler center bolt to the engine block.
6. Connect the water bypass hoses.
7. Install the new oil filter.