MAHLE RTI MCX-2 (Rev A) - Manual (Page 10)

Page 9
SYS TEM
OFF
ON
SYS TEM VA CUU M
ON
EMP TY WA STE
FILL
OFF
ON
TES T FILL
SYS TEM PR ESS URE
OFF
SYS TEM DRA IN
Radiator
Green Hose
Black Hose
Radiator
Hose
EM
PTY WA
STE
OFF
OFF
ON
OFF
SYS
TEM
PR
ESS
URE
SYS
TEM
DR
AIN
ON
FILL
TES
T
Water
Pump
Overflow
SYS
TEM
ON
FILL
SYS
TEM
VA
CUU
M
Adapter
Hose
Step
Adapters
Engine
Block
Core
Heater
COOLANT REPLACEMENT
Once the MCX-2 is connected as described on the preceding pages it is ready to
replace the old coolant with new coolant.
Scales for the tank levels are
graduated in quarts and liters
1 Gallon = 4 Quarts.
1. Determine the capacity and type of coolant for the vehicle cooling system.
2. Make sure the New Coolant Tank (left slot on front) is filled with the correct
coolant and at a level higher than the amount required to fill the coolant system
to full capacity.
3. Check the Waste Tank (right slot on front) to make sure the level is low enough
to accept the full capacity of coolant in the vehicle cooling system.
4. Press the top of FILL SYSTEM and DRAIN SYSTEM selector switches to turn
on the pumps.
5. Watch the level of coolant as it lowers in the New Coolant Tank. Press the
bottom of the FILL SYSTEM and DRAIN SYSTEM selector switches when it
reaches the correct level. This will stop the transfer of coolant.