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

Coolant: Testing and Inspection

Coolant freezing point and level

Warning
The cooling system is under pressure. Hot coolant and steam can escape.
^ Open the cap slowly to release the pressure.
^ Carelessness can cause eye and burn injuries


Checks
1. Remove the expansion tank cap.
2. Use 32 025 077 Fluid tester to check the coolant's freezing point. Adjust as necessary using 40 - 93 170 402 Coolant (the coolant is blended - equal parts coolant and water).
3. Check the coolant level. Adjust as necessary to the correct level.
4. Fit the expansion tank cap.