2009 Hyundai H-1 (Grand Starex) radiator cap

Maintenance
14
7
Check the condition and connections of all cooling system hoses and heater
hoses. Replace any swollen or deterio-
rated hoses.
The coolant level should be filled
between F and L marks on the side of the
coolant reservoir when the engine iscool.
If the coolant level is low, add enough
specified coolant to provide protection
against freezing and corrosion. Bring the
level to F, but do not overfill. If frequent
additions are required, see a HYUNDAI
authorised repairer for a cooling systeminspection. G070101AUN-UK
Recommended engine coolant
Use only soft (de-mineralized) water in
the coolant mixture.
The engine in your vehicle has alu- minium engine parts and must be pro-
tected by an ethylene-glycol-based
coolant to prevent corrosion and freez-ing.
DO NOT USE alcohol or methanol coolant or mix them with the specifiedcoolant.
Do not use a solution that contains more than 60% antifreeze or less than
35% antifreeze, which would reduce
the effectiveness of the solution.
For mixture percentage, refer to the fol-
lowing table.
OTQ077004
-15°C (5°F) 35 65
-25°C (-13°F) 40 60
-35°C (-31°F) 50 50
-45°C (-49°F) 60 40
Ambient
Temperature Mixture Percentage (volume)
Antifreeze Water
(Continued)
Turn the engine off and wait until
it cools down. Use extreme care
when removing the radiator cap.
Wrap a thick towel around it, and
turn it counterclockwise slowly to
the first stop. Step back whilst
the pressure is released from the
cooling system. When you aresure all the pressure has been
released, press down on the cap,
using a thick towel, and continue
turning counterclockwise to
remove it.
Even if the engine is not operat- ing, do not remove the radiatorcap or the drain plug whilst the
engine and radiator are hot. Hot
coolant and steam may still blow
out under pressure, causing seri-
ous injury.

715
Maintenance
G070200AEN-UK Changing the coolant
Have coolant changed by a HYUNDAI
authorised repairer according to the
Maintenance Schedule.
WARNING - Radiator cap
Do not remove the radiator cap when the engine and radiator are
hot. Scalding hot coolant and
steam may blow out under pres-
sure causing serious injury.
OTQ077005
CAUTION
Put a thick cloth or fabric around the radiator cap before refilling the coolant in order to prevent the
coolant from overflowing into engine parts such as generator.
WARNING - Coolant
Do not use radiator coolant or antifreeze in the washer fluid
reservoir.
Radiator coolant can severely obscure visibility when sprayed
on the windscreen and may
cause loss of vehicle control or
damage to paint and body trim.

719
Maintenance
✽✽NOTICE
“C” (COLD) range is for reference only
and should NOT be used to determinetransmission fluid level. ✽
✽
NOTICE
New automatic transmission fluid
should be red. The red dye is added sothe assembly plant can identify it asautomatic transmission fluid and distin-
guish it from engine oil or antifreeze.
The red dye, which is not an indicator of
fluid quality, is not permanent. As thevehicle is driven, the automatic trans-
mission fluid will begin to look darker.
The colour may eventually appear light
brown. Therefore, have a HYUNDAI
authorised repairer change the auto-matic transmission fluid according tothe Scheduled Maintenance.
Use only the specified automatic trans-
mission fluid. (Refer to “Recommended
lubricants and capacities” in section 9.) G100200AFD-UK Changing the automatic transmis- sion fluid
Have automatic transmission fluid
changed by a HYUNDAI authorisedrepairer according to the Maintenance
Schedule.
WARNING - Transmission fluid
The transmission fluid level should
be checked when the engine is at
normal operating temperature. This
means that the engine, radiator,
radiator hose and exhaust system
etc., are very hot. Exercise great
care not to burn yourself during
this procedure.
WARNING - Parking brake
To avoid sudden movement of the
vehicle, apply parking brake and
depress the brake pedal before
moving the shift lever.
CAUTION
Low fluid level causes transmis- sion slippage. Overfilling cancause foaming, loss of fluid and transmission malfunction.
The use of a non-specified fluid could result in transmission mal-function and failure.