MAHLE RTI MCX-2 (Rev F) - Manual (Page 13)

Page 12
OFF EXC HAN GE CO OLA NT O R
FIL L R ADIA TO R & OVE RFL OW
Green Hose
LOW ER RAD IAT OR
OFF
EM PTY W AST E TA NK
TES T
FIL L R ADIA TOR & O VER FLO W
EM PTY WA STE TA NK
& O VER FLO W
EXC HA NGE CO OLA NT
OFF
SYS TEM VA CUU M
SYS TEM PR ESS URE
& O VER
FLO W
LOW
ER R
ADIA
TOR EM PTY W AST
E T ANK
Overflow
Radiator
Wand
Radiator
Hose
& O VER FLO W
LOW ER RA DIA TOR
Black Hose
FILL
RA DIA TOR & O
VER FLO W
EXC HAN
GE C
OO LAN T O R
SYS TEM
VA CU UM
OFF
OFF
EXC
HAN GE C
OO LAN T
SYS
TEM PR ESS URE
& O VER FLO W
FILL
RA DIA TOR
TES
T
EM PTY
WA STE TA NK
Block
Pump
Water
Engine
LOW ER R
ADIA
TOR
& O VER
FLO W
OFF
Heater
Core
COMPLETING THE JOB
All used coolant in the vehicle cooling system has now been replaced with new coolant.
The following steps will complete the job.
1. Close the valves on the Step Adapters.
2. Disconnect the black and green hoses from the Step Adapters.
3. Install Wand on black hose. Close the valve.
4. Remove the cap from the radiator.
5. Turn control valve to LOWER RADIATOR & OVERFLOW.
6. Press top of LOWER RADIATOR & OVERFLOW selector switch to turn on
pump.
7. Use the Wand to lower the level of coolant in the radiator to a level just below
the upper hose where the Step Adapter is attached. Open valve on Wand as
required.
Continued on next page . . .