Checking Cooling System For Leaks

CHECKING COOLING SYSTEM FOR LEAKS






Apply Special Tool 17 0 002 (with adapter 17 0 003 for screw on cap) and produce 1 bar (14 psi) pressure.

Cooling system does not leak. if there is no considerable pressure drop (approx. 0.1 bar or (0.7 psi) after waiting about 2 minutes.






Checking Cooling System Bayonet Cap:
Assemble adapter 17 0 001, cap and tester.

Check opening pressure of safety valve.
Checking Cooling System Screw-On Cap:






Assemble adapter 17 0 003, connector 17 0 004, cap (1) and tester 17 0 002.
Check opening pressure of safety valve.







Lift vacuum valve slightly and check for correct fit.
Check gasket. replacing cap if necessary.