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Condition Value
expand_moreAir intake system
Intake manifold 14.7516.23 lbf⋅ft
expand_moreAuxiliary assemblies
Auxiliary drive belt deflection pulley 25.8140.57 lbf⋅ft
Auxiliary drive belt tensioner 36.88 lbf⋅ft
Power steering pump bracket 25.8136.88 lbf⋅ft
expand_moreCarburetion
Fuel-distributing pipe 14.7518.44 lbf⋅ft
Injection hoses 18.44 lbf⋅ft
Injection lines must be replaced.
Injection nozzle (injector) 18.44 lbf⋅ft
Injection pump 14.7522.13 lbf⋅ft
expand_moreCooling system
expand_moreCoolant pump
All Hyundai gasoline straight-4 2.0 Liters G4GC engines 14.7522.13 lbf⋅ft
All Hyundai gasoline V6 2.7 Liters G6BA-G engines 11.0614.75 lbf⋅ft
expand_moreAll other modifications
M6 7.388.85 lbf⋅ft
M10 36.88 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
All Hyundai gasoline straight-4 2.0 Liters G4GC engines 11.06 lbf⋅ft
All Hyundai gasoline V6 2.7 Liters G6BA-G engines 7.388.85 lbf⋅ft
All other modifications 22.13 lbf⋅ft
expand_moreCylinder head screws
expand_moreFirst stage
Figure 1. Cylinder head, Cylinder head screws, Hyundai gasoline straight-4 2.0 Liters G4GC, First stage.
Figure 1. Cylinder head, Cylinder head screws, Hyundai gasoline straight-4 2.0 Liters G4GC, First stage.
M10 18.44 lbf⋅ft
Replace the screws and lubricate lightly See figure 1.
M12 22.13 lbf⋅ft
Second stage 6065°
Third stage 6065°
Figure 2. Cylinder head, Cylinder head screws, Hyundai gasoline V6 2.7 Liters G6BA-G.
Figure 2. Cylinder head, Cylinder head screws, Hyundai gasoline V6 2.7 Liters G6BA-G.
First stage 18.44 lbf⋅ft
See figure 2.
Second stage 60°
Third stage 45°
expand_moreAll other modifications
First stage 36.88 lbf⋅ft
Screws must be replaced.
Second stage 120°
Third stage 120°
Rocker bridge 22.13 lbf⋅ft
Valve cover 5.97.38 lbf⋅ft
expand_moreEngine block
expand_moreConnecting rod bearing
Hyundai gasoline straight-4 2.0 Liters G4GC 139 HP 36.88 lbf⋅ft
First stage 11.814.75 lbf⋅ft
Second stage 90°
expand_moreAll other modifications
First stage 18.44 lbf⋅ft
Second stage 90°
expand_moreCrankshaft central screws
Hyundai gasoline straight-4 2.0 Liters G4GC 139 HP 125.39132.76 lbf⋅ft
Hyundai gasoline V6 2.7 Liters G6BA-G 173 HP 132.76140.14 lbf⋅ft
All other modifications 136.45143.82 lbf⋅ft
expand_moreCrankshaft pulley
All Hyundai gasoline V6 2.7 Liters G6BA-G engines 213.89228.64 lbf⋅ft
All other modifications 22.1325.08 lbf⋅ft
expand_moreDrive plate
All Hyundai gasoline straight-4 2.0 Liters G4GC engines 88.5195.88 lbf⋅ft
All other modifications 51.6359 lbf⋅ft
expand_moreFlywheel
All Hyundai gasoline straight-4 2.0 Liters G4GC engines 88.5195.88 lbf⋅ft
All other modifications 51.6359 lbf⋅ft
Screws must be replaced.
expand_moreMain bearing
expand_moreInner screws (M11)
First stage 36.88 lbf⋅ft
Second stage 90°
Lateral screws (M8) 22.13 lbf⋅ft
expand_moreOuter screws (M8)
First stage 14.75 lbf⋅ft
Second stage 120°
First stage 22.13 lbf⋅ft
Second stage 6065°
expand_moreM10
First stage 22.13 lbf⋅ft
Second stage 90°
expand_moreM8
First stage 11.06 lbf⋅ft
Second stage 90°
expand_moreAll other modifications
Screws with thread length 15 mm 22.13 lbf⋅ft
Otherwise 25.81 lbf⋅ft
expand_moreEngine control
expand_moreCamshaft drive belt deflection pulley
Hyundai gasoline straight-4 2.0 Liters G4GC 139 HP 33.1940.57 lbf⋅ft
Hyundai gasoline V6 2.7 Liters G6BA-G 173 HP 36.8844.25 lbf⋅ft
All other modifications 33.1936.88 lbf⋅ft
Camshaft timing chain tensioner 5.97.38 lbf⋅ft
expand_moreCamshaft timing gear
All Hyundai gasoline straight-4 2.0 Liters G4GC engines 73.7688.51 lbf⋅ft
Drive wheel toothed belt
All Hyundai gasoline V6 2.7 Liters G6BA-G engines 66.3881.13 lbf⋅ft
All other modifications 95.88103.26 lbf⋅ft
Chain tensioner 13.2816.23 lbf⋅ft
expand_moreDrive belt tensioner device
expand_more2.7 All-wheel Drive with gasoline V6 2.7 L 173 HP engine (2004.8–2010.3)
Tensioning lever 25.8140.57 lbf⋅ft
expand_moreOutlet camshaft wheel
With camshaft adjuster 47.9455.32 lbf⋅ft
Drive wheel, timing chain
Toothed belt guard 5.98.85 lbf⋅ft
expand_moreToothed belt tensioning roller
Hyundai gasoline straight-4 2.0 Liters G4GC 139 HP 18.44 lbf⋅ft
expand_moreAll other modifications
Tensioning screws 7.388.85 lbf⋅ft
Otherwise 36.8840.57 lbf⋅ft
expand_moreToothed belt tightener
Hyundai gasoline V6 2.7 Liters G6BA-G 173 HP 14.7522.13 lbf⋅ft
All other modifications 36.8840.57 lbf⋅ft
expand_moreEngine lubrication
Oil drain plug 29.533.19 lbf⋅ft
Oil filter housing 18.44 lbf⋅ft
expand_moreOil sump
Lower screws 7.388.85 lbf⋅ft
expand_moreTop
152,5 mm screws 4.43 lbf⋅ft
161,5 mm screws 4.43 lbf⋅ft
M8 × 22 screws 14.7522.13 lbf⋅ft
M10 × 38 screws 22.1329.5 lbf⋅ft
All other modifications 7.388.85 lbf⋅ft
expand_moreEngine management
Glow plugs 11.0614.75 lbf⋅ft
expand_moreKnock sensor
Hyundai gasoline straight-4 2.0 Liters G4GC 139 HP 11.819.18 lbf⋅ft
Hyundai gasoline V6 2.7 Liters G6BA-G 173 HP 14.7518.44 lbf⋅ft
Lambda sensor 36.8844.25 lbf⋅ft
expand_moreEngine mounting
expand_moreEngine bracket
All Hyundai gasoline V6 2.7 Liters G6BA-G engines 44.2551.63 lbf⋅ft
expand_moreAll other modifications
On the engine block 33.1940.57 lbf⋅ft
expand_moreEngine mounting
Nuts on engine bracket 36.8844.25 lbf⋅ft
Nuts on the engine mounting 44.2559 lbf⋅ft
Screws on engine bracket 36.8844.25 lbf⋅ft
expand_moreSubframe
On chassis 118.01132.76 lbf⋅ft
Subframe stiffening plate(s) 51.6366.38 lbf⋅ft
expand_moreExhaust system
expand_moreExhaust manifold
Heat shields 14.75 lbf⋅ft
Otherwise 33.1940.57 lbf⋅ft
Heat shields 8.8511.06 lbf⋅ft
Otherwise 22.1325.81 lbf⋅ft
All other modifications 22.1325.81 lbf⋅ft
expand_moreFuel supply
Fuel lines 18.44 lbf⋅ft
expand_moreIgnition system
Spark plugs 14.7522.13 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2004 Hyundai Tucson user's manual. Keep in mind that all information here is provided “as is” without any warranty of any kind.

Before doing any DIY service please check your insurance policy and Hyundai warranty policy for your region. In some regions DIY service may invalidate your warranty.

Conquer your fears and never give up!

DIY car service is not as difficult as it looks like and it might save you thousands of dollars per year. It might be even fun and a good thing to do with your kids on a weekend to teach them how basic machinery works. It's really hard to screw something up and damage your car permanently if you use right tools, follow Hyundai Tucson service manual and use right parts and fluids in prescribed amounts. Even modern cars stuffed with electronics can be serviced in your garage or even in your driveway. Changing engine oil, brake fluid, ATF, replacing brake pads, and etc. It's all may be done by yourself in a mater of a couple of hours.

Doing basic service for your 2004 Hyundai Tucson you're not only saving money, but also also improving your technical skills and learning something new.

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