300TD (123.193) L5-3.0L DSL Turbo (617.952) (1984)
(arrows) it will be of advantage to seal the seal flange all-around.
Seal leaks in core from both sides.
At end of sealing procedure, close tube immediately. Acetic acids will be released up to full linking of sealing compound. Prevent skin contact.
Clean respective spots immediately with water and soap, rinse eyes with water and see doctor, if required.
16
Leave radiator alone for at least 3 hours until sealing compound is dry. Depending on quantity of applied sealing compound and size of spot or
area to be sealed, complete linking of sealing compound into a permanent. elastic connection will take max. 24 hours.
17
Pressure-test radiator in water bath for approx. 5 minutes at 1.5 bar gage pressure.
If there should still be leaks. repeat sealing procedure starting at step 8.
18
Remove tester and closures.
19
Attach air-oil cooler to radiator and tighten fastening screws to 5 - 7 Nm.
20
Install radiator.
21
Pressure-test cooling system with tester (approx. 1 bar gage pressure).