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

Page 12
OF F EXC HAN GE C OO LAN T OR
FILL RAD IA TO R & OV ERF LO W
Green Hose
LOW E R R A DIA TOR
OFF
E MP T Y W A ST E TA NK
TES T
F IL L RA DIA TOR & O VER FLO W
EMP TY W ASTE TA NK
& O V ER FLO W
E XC HAN GE C OOL A NT
OFF
SYS TEM VA CUU M
S YS TEM PRE SSU RE
& O VER FLO W
LOW
ER R ADIA
TOR EM PTY WA STE TA NK
Overflow
Radiator
Wand
Radiator
Hose
& O VER FLO W
LOW E R R ADIA TOR
Black Hose
FILL RA DIA TOR
& O VER FLO
W
EXC
HAN GE C
OOL ANT
OR
SYS TEM VA CUU M
OFF
OFF
EXC HAN GE C
OOL ANT
SYS TEM
PR ESS UR E
& O VER FLO W
FILL RA DIAT OR
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 . . .