2006 Hyundai Matrix diesel

5VEHICLE MAINTENANCE REQUIREMENTS
8EXPLANATION OF SCHEDULED MAINTENANCE ITEMS
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F060M01A-AAT o Engine Oil and Filter The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions,more frequent oil and filter changes are required. F060B01A-AAT
o Drive Belts Inspect all drive belts for evidence of cuts, cracks, excessive wear or oil saturation and replace if necessary. Drive belts should be checked periodi-cally for proper tension and adjusted as necessary. F060C01A-AAT
o Fuel Filter
A clogged filter can limit the speed at
which the vehicle may be driven, dam-age the emission system and cause hard starting. If an excessive amountof foreign matter accumulates in the fuel tank, the filter may require re- placement more frequently. After installing a new filter, run the
engine for several minutes, and checkfor leaks at the connections. Fuel fil- ters should be installed by trained technicians. WARNING (Diesel only):
Never work on injection system with engine running or within 30 sec- onds after shutting off engine. Highpressure pump, rail, injectors and high pressure pipes are subject to high pressure even after the enginestopped. The fuel jet produced by fuel leaks may cause serious injury, if it touch the body. People usingpacemakers should not move than 30cm closer to the ECU or wiring harness within the engine roomwhile engine is running, since the high currents in the Common Rail system produce considerable mag-netic fields.
F060D01TB-AAT
o Fuel Lines, Fuel Hoses and Connections
Check the fuel lines, fuel hoses and
connections for leakage and damage.Replace any damaged or leaking partsimmediately.

6 DO-IT-YOURSELF MAINTENANCE
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1. Air filter element
2. Engine oil filler cap
3. Brake fluid and clutch fluidreservoir
4. Fuel filter 5. Relay box
6. Power steering fluid reservoir
7. Engine oil level dipstick
8. Engine coolant reservoir
9. Radiator cap
10.Battery
11.Windshield washer fluid reservoir
cap G010E02FC
G010E02FC-GAT
Diesel Engine (1.5 CRDi)
CAUTION:
When inspecting or servic-
ing the engine, you shouldhandle tools and otherheavy objects carefully so that the plastic cover of the engine is not damaged.
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6 DO-IT-YOURSELF MAINTENANCE
6CHECKING THE ENGINE OIL
G030A02O-GAT
Recommended Oil Gasoline Engine Engine oil is essential to the perfor- mance and service of the engine. It is suggested that you check the oil level at least once a week in normal useand more often if you are on a trip or driving in severe conditions. The engine oil quality should meet the following classification: API SJ, SL or ABOVE, ILSAC GF-3 or ABOVE G030B01JMNOTE:
o For good fuel economy, SAE 5W- 20 (5W-30), ILSAC GF-3 engine oilis preferred regardless of regional option and engine variation.
o If SAE 5W-20, ILSAC GF-3 engine oil is not available, secondaryrecommended engine oil for cor- responding temperature rangecan be used.
G030B03FC-GAT
Recommended Oil Diesel Engine
G030B01A
Engine oil is essential to the perfor-
mance and service of the engine. It is suggested that you check the oil levelevery 500km or before starting a long trip and more often if you are driving in severe conditions.
The engine oil quality should meet
the following classification:
API class: CH-4 or ABOVEACEA class: B4 or ABOVE

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NOTE: SAE 0W-30 oil is for extra cold zone and to be restricted by driving con-dition and dealing area. (Especially, not recommended for sustained high loaded and high speed operation.)
G030C02JM-GAT
To Check the Oil Level
HFC5007
Gasoline engine
Before checking the oil, warm up the
engine to normal operating tempera- ture and be sure your vehicle is parkedon level ground. Turn the engine off. G030C02FC
Diesel engine
!WARNING:
Be very careful not to touch the radiator hose when checking the engine oil as it may be hot enough to burn you.
Wait about five minutes, then removethe dipstick, wipe it off, fully reinsertthe dipstick and withdraw it again. Then note the highest level the oil has reached on the dipstick. It should bebetween the upper "F" and lower "L" range.

6 DO-IT-YOURSELF MAINTENANCE
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G350A01A-GAT
ENGINE OIL CONSUMPTION Function of Engine Oil
Engine oil has the primary function of
lubricating and cooling the inside of the engine. Engine oil consumption
It is normal that an engine should
consume some engine oil while nor- mal driving. The cause of oil con- sumption in a normal engine are asfollows;
o Engine oil is used to lubricate pis- tons, piston rings and cylinders. A thin film of oil is left on the cylinder wall when a piston moves downwards in the cylinder. High negative pressure generated dur-ing engine operation sucks some of the oil into the combustion cham- ber.This oil with some oil of the cylin-der wall is burned by the high tem-perature combustion gases during the combustion process.
1. Remove the oil filler cap by turning
it counter-clockwise.
2. Add oil, then check the level again. Do not overfill.
3. Replace the cap by turning it clock- wise.
The distance between the "F" and "L" marks is equal to about 1 liter(GasolineEngine)/1.2 liter(Diesel Engine) of oil.
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! CAUTION:
Slowly pour the recommended oil using by a funnel. Do not overfill not to damage engine.
WARNING:
Be very careful not to touch the radiator hose when adding the en- gine oil as it may be hot enough to burn you.
G030D03A-GAT
Adding Oil
HFC5009
G030D03FC
Gasoline engine
Diesel engine
If the oil level is close to or below the "L" mark, add oil until it reaches the "F" mark. To add oil:

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G040B04FC-GAT
Diesel Engine
Oil filter
G040B01FC
Oil filler cap
The engine oil and filter should be changed at those intervals specifiedin the maintenance schedule in Sec- tion 5. If the car is being driven in severe conditions, more frequent oiland filter changes are required. The procedure for changing the oil and filter is as follows:
1. Park the car on level ground and set the parking brake. Start the engine and let it warm up until the needle on the coolant temperature gauge moves above the lowestmark.
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Centerpipe O-ring
G040B02FC
Upper capO-ring
Oil filter element
Oil filter housing
Turn the engine off and place the gear selector lever in "P" (auto-matic) or reverse gear (manual transaxle).
2. Open the hood and remove the engine oil level dipstick.
3. Loosen the oil filter upper cap with a proper tool from the oil filter housing until an O-ring is seen.Then, drain the oil completely. 4. Remove the engine oil filler cap.
5. Slide underneath the car and
loosen the oil pan drain plug by turning it counterclockwise oil pan with a wrench of the proper size. Be sure that a drain pan is inposition to catch the oil as it drains out, then remove the drain plug.
WARNING:
Be very careful when draining the engine oil as it may be hot enoughto burn you!
6. When the oil has stopped draining, replace the drain plug using a new gasket and retighten by turning it clockwise.
Oil pan drain plug tightening torque : 3.5 ~ 4.5 kgf.m
7. Pull out the oil filter upper cap with element from the oil filter housing. Using a clean cloth, remove any dirt or oil accumulated around the oil filter housing.
! CAUTION:
Slowly loosen the oil filter upper cap not to overflow the oil.

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G050B01A-AAT
Recommended Engine Coolant
G050B01FC
G050B02FC
Gasoline engine
Diesel engine
Use a high quality ethylene-glycol cool- ant in a 50/50 mix with water.
Water 65% 60%50%40%
35%40%50%60%
The engine coolant should be compat-
ible with aluminum engine parts. Addi- tional corrosion inhibitors or additives should not be used. The cooling sys- tem must be maintained with the cor-rect concentration and type of engine coolant to prevent freezing and corro- sion. Never allow the concentration ofantifreeze to exceed the 60% level or go below the 35% level, or damage to the cooling system may result. Forproper concentration when adding or replacing the engine coolant, refer to the following table. G050C01A-GAT To Check the Coolant Level
G050C01FC G050C02FC
Gasoline engine
Diesel engine
Ambient
temperature °C ( °F)-15 (5)
-25 (-13) -35 (-31)-45 (-49) Engine coolant concentration
Antifreezesolution
The coolant level can be seen on the side of the plastic coolant reservoir.

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G050D02FC
5. Start the engine, top off the radiator with water and then add engine coolant to the reservoir until the level is between "L" and "F".
6. Replace the radiator and reservoir caps and check to be sure the draincocks are fully closed and not leak- ing.
!WARNING:
The cooling fan is controlled by
engine coolant temperature and may sometimes operate even when theengine is not running. Use extreme caution when working near the blades of the cooling fan so thatyou are not injured by a rotating fan blade. As the engine coolant tem- perature decreases, the fan will au-tomatically shut off. This is a nor- mal condition.
CHANGING THE AIR CLEANER FILTER
G070A01E-AAT
HFC5003
Gasoline engine
G070A02FC
Diesel engine
To change the filter, unsnap the clips around the cover.