MAHLE RTI MCX-2 (Rev D) - Manual (Page 9)

Page 8
Water
Pump
Connecting at Engine
OFF
OFF
OFF T EST
SYS T EM VAC UUM
SYST EM P RES SURE
F ILL RAD I ATO R & O VERF LOW
EXC HAN GE C OOL ANT
EMP TY W AST E TAN K
LOW ER RAD I ATO R & O VER FL O W
& O VERF LOW LOW ER R ADIA TOR
EXCH ANG E C OOL ANT OR
F ILL RAD I ATO R & OV ERFL OW
EMP TY W AS TE TA NK
Overflow
Radiator
Black Hose
Green Hose
Radiator
Hose Step
Adapters
Connecting at Radiator
Engine
Block
Green Hose
Black Hose
SYS T EM VAC UUM
EXC HANG E CO OLAN T OR
FI LL RAD IATO R & OV ERFL OW
OFF
OFF
T EST
SYS T EM PR ESS URE
F ILL RAD IATO R & O VER F LO W
EXC HAN GE C OO LAN T
EMP TY W AST E TA NK
L OW ER R ADIA TOR & O VER FLO W
EM PTY WAS TE T ANK
Engine
Block
OFF
& O VERF LOW LOW ER R ADIA T OR
Heater
Core
Hose
Adapter
Adapters
Step
Hose
Adapter
Radiator
Radiator
Hose
Water
Pump
Overflow
Heater
Core
CONNECTING TO THE COOLANT SYSTEM
The MCX-2 can be connected to the cooling system in either of the configurations
shown below. The choice is dependent on the ease of accessability to the hose
connections.
1. Disconnect the radiator hose from either the engine or the radiator.
2. Select an Adapter Hose with the same inner diameter as the radiator hose and
connect at the point the radiator hose was disconnected using a clamp.
3. Install Step Adapters in the Adapter Hose and the radiator hose using clamps.
Make sure the outside diameter of the Step Adapters is the same as the inner
diameter of the radiator hose.
4. Connect the Green and Black hoses from the MCX-2 to the two Step Adapters
as shown in the illustrations. See next page for special hookups.
5. Open the valves on the two Step Adapters.