Hyundai HL970A Operator's Manual page 229

5) 5) COOLANT FILTER COOLANT FILTER
Do not remove the rad radiator cap from a hot Do not remove the rad radiator cap from a hot
engine. Wait until the coolant temperature is below 50°C (120°C) before removing the radi- engine. Wait until the coolant temperature is below 50°C (120°C) before removing the radi-
ator cap. Heated coolant spray or steam can cause personal injury. ator cap. Heated coolant spray or steam can cause personal injury.
(1) Remove the radiator cap.
(2) Turn the valve to the OFF position.
(3) Remove and discard the filter.
Clean the coolant filter head gasket's surface.
A small amount of coolant can leak when ser- A small amount of coolant can leak when ser-
vicing the filter with the shutoff valve in the vicing the filter with the shutoff valve in the
OFF position. To avoid personal injury, avoid OFF position. To avoid personal injury, avoid
contact with hot coolant. contact with hot coolant.
(4) Apply a thin film of clean engine oil to the gasket
sealing surface before installing the new filter.
※
If the filter canister is damaged in any way, do If the filter canister is damaged in any way, do
not use it. Dents or scrapes can lead to a not use it. Dents or scrapes can lead to a
rupture or premature failure of the filter. rupture or premature failure of the filter.
(5) Install a new filter on the filter head.
Tighten the filter until the gasket contacts the fil-
ter head surface.
(6) Tighten the filter an additional 1/2 to 3/4 of a
turn.
※
Mechanical over tightening can distort the fil- Mechanical over tightening can distort the fil-
ter threads or damage the filter head. ter threads or damage the filter head.
(7) Turn the valve to the ON position, and install the
radiator cap.
(8) Operate the engine and check for leaks.
※
The valve must be in the ON position to The valve must be in the ON position to
prevent engine damage. prevent engine damage.
OFF
ON
6-23
OFF
330A6MA08
7803A6MI25
330A6MA09
ON
330A6MA07