CHECKING COOLING SYSTEM FOR LEAKS
Mount Special Tool 17 0 000 on expansion tank.
Build up about 1 bar (14 psi) pressure in cooling
system with manual pump.
Cooling system is fully tight, if there is no drop
in pressure for about 1 to 2 minutes.

63017030 - click to zoom
 
Mount radiator cap and tester on adapter and
build up pressure with manual pump.

63017012 - click to zoom
 
Opening pressure must agree with data in
Specifications.

63017013 - click to zoom
 
Check for leaks between combustion chamber
and cooling system with "cylinder head gasket
tester", HWB No. 81 24 9 400 168.

63017041 - click to zoom
 
Vehicles after change point in 1982
CHECKING COOLING SYSTEM
FOR LEAKS
Applay 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 prssure drop (approx. 0.1 bar
or 0.7 psi) after waiting about 2 minutes.

63317020 - click to zoom
 
Checking Cooling System Bayonet Cap:
Assemble adapter 17 0 001, cap and tester 17 0 002.
Check opening pressure* of safety valve.


Siehe auch * See Specifications
63017012 - click to zoom
 
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.


Siehe auch * See Specifications
2017003 - click to zoom
 
Lift vacuum valve slightly and check for correct fit.
Check gasket, replacing if necessary.

3017032 - click to zoom