MAHLE RTI MCX-1 (Rev A) - Manual (Page 9)

Page 8
ON
L O W ER RA DIAT OR & O V ER FLO W ON
ON
E X CH AN GE CO OLA NT F ILL R AD IATO R & OVE RFL OW OF F
ON E M PT Y W AS T E T ANK O FF
OF F ON
WAS TE
EM PTY
DR AIN
FILL
OF F
OF F BL AC K OF F
BLA CK
GRE E N
OFF GRE EN
BLA CK
ON
LOW ER R ADIA TOR & O VER FLO W
ON
ON
EXC HAN GE C OO LAN T FILL RA DIA TO R & OV ERF LOW
OFF
ON
EM PTY WA STE TA NK
OFF
OFF
ON
WA
STE
EM
PTY
DRA
IN
FILL
OFF
OFF
BLA CK
OFF
BLA CK
GR EEN
OFF
GRE EN
BLA CK
Core
Overflow
Radiator
Water
Pump
Green Hose
Black Hose
Engine
Block
Adapters
Radiator
Hose Step
Adapter
Hose
Heater
COOLANT REPLACEMENT
Once the MCX-1 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 and DRAIN 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 and DRAIN selector switches when it reaches the correct
level. This will stop the transfer of coolant.