Isuzu D-MAX 2020, Owner'S And Driver'S Manual

Page: 724 / 924

6-48
SERVICE AND MAINTENANCE
Adding the Intercooler Coolant
When the intercooler coolant level in the
reserve tank is below the "MIN" line, open
the tank cap and fill to near the "MAX" line
with intercooler coolant. Tighten the cap
securely after the intercooler coolant has
been replenished.
Engine Hood → Refer to page 6-11
WARNING
• Check, replenish or change the
intercooler coolant only after the
engine has sufficiently cooled down.
ADVICE
• Do not overfill the reserve tank.
• Check the reserve tank to determine
engine coolant and intercooler
coolant level. In situations, however,
where the level in the reserve tank
rises or falls suddenly, open the
radiator cap and check the engine
coolant level in the radiator itself.
Also, check the intercooler coolant
level in the sub tank.
ADVICE (Continued)
RTUL60SH004201
Front
"MAX" line
"MIN" line
RTUL60SH018901
Reserve tank cap
Radiator cap
Sub-tank cap
CAUTION
• The pressure resistance of the
radiator cap of the engine cooling
system and the sub-tank cap
of the water-cooled intercooler
system are different. If they are
installed incorrectly, it may lead to
overheating.
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