Lowering coolant level, Page 7 – MAHLE RTI MCX-2F (Rev A) User Manual
Page 8
Page 7
EX
CH
AN
GE
CO
OLA
NT
SY
STE
M P
RE
SS
UR
E
EM
PTY
WA
ST
E T
AN
K
LO
W
ER R
A D
IAT
OR
& O
V ER
FLO
W
SYS
TE
M PR
ES
SU
RE
& O
VE
RF
LOW
LO
WE
R R
AD
IAT
OR
SY
ST
EM
VA
C U
UM
OF
F
O
FF
OF
F
EX
CHA
NG
E C
OO
LAN
T O
R
FILL
RAD
I AT
OR
& O
VE
RFL
OW
EM
PTY
W
AST
E T
AN
K
TE
ST
FILL
RAD
I AT
OR
& O
VE
RFL
OW
EX
CH
ANG
E C
OO
LAN
T
Green Hose
Radiator
Radiator
Hose
Black Hose
& O
VE
RF
LO
W
FIL
L R
AD
IAT
OR
& O
VE
RF
LO
W
LO
W
ER
RA
DIA
TO
R
EM
PTY
W
AS
TE T
AN
K
TE
ST
Wand
Water
Pump
Overflow
EM
PTY
W
AS
TE T
AN
K
OF
F
Heater
FIL
L R
AD
IAT
OR
& O
VE
RF
LO
W
EX
CH
AN
GE
CO
OLA
NT
O
R
SY
ST
EM
VA
CU
UM
OFF
OF
F
LO
W
ER
RA
DIA
TO
R
& O
VE
RF
LO
W
Block
Core
Engine
LOWERING COOLANT LEVEL
WARNING: Coolant in the vehicle cooling system may be extremely hot and
under great pressure. Wear safety glasses and use protective
clothing and gloves. Use extreme caution when removing
radiator cap and hoses.
1.
Turn both valves on front of MCX-2F to EXCHANGE.
2.
Slowly and carefully remove the cap from the radiator.
3.
Remove cap from overflow container.
4.
Attach the wand to the black hose. Close the valve.
5.
Turn control valve to LOWER RADIATOR & OVERFLOW.
6.
Press the top of LOWER RADIATOR & OVERFLOW selector switch to turn on
pump.
7.
Use the Wand to empty the overflow container and lower the level of coolant
in the radiator to a level just below the upper hose connecting the radiator to
the engine. Open valve on wand as required.
8.
Press bottom of LOWER RADIATOR & OVERFLOW selector switch to turn off
pump.
9.
Replace caps on the radiator and overflow container.