2008 Hyundai i30 Hatchback engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system


Intake manifold	14.75–16.23 lbf⋅ft14.75–16.23 lbf⋅ft20–22 N⋅m

expand_moreAuxiliary assemblies


Air-conditioning compressor pressure line	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreAlternator


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m

expand_moreAll other modifications


M8	14.75–22.13 lbf⋅ft14.75–22.13 lbf⋅ft20–30 N⋅m
M10	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreAuxiliary drive belt deflection pulley


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	18.44–25.81 lbf⋅ft18.44–25.81 lbf⋅ft25–35 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	18.44–25.81 lbf⋅ft18.44–25.81 lbf⋅ft25–35 N⋅m
All other modifications	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m


Auxiliary drive belt tensioner	19.18–22.13 lbf⋅ft19.18–22.13 lbf⋅ft26–30 N⋅m
Generator bracket	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m
Vacuum pump	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m

expand_moreCarburetion

expand_moreFuel-distributing pipe


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	11.06–14.75 lbf⋅ft11.06–14.75 lbf⋅ft15–20 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	11.06–14.75 lbf⋅ft11.06–14.75 lbf⋅ft15–20 N⋅m
All other modifications	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m


High-pressure line	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
High-pressure pump	17.7–25.08 lbf⋅ft17.7–25.08 lbf⋅ft24–34 N⋅m

expand_moreHigh-pressure pump pulley


Nuts	47.94–55.32 lbf⋅ft47.94–55.32 lbf⋅ft65–75 N⋅m


Injection hoses	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Injection lines must be replaced.
Injection nozzle (injector)	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Injection pump	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m

expand_moreCharging

expand_moreTurbo charger


All Hyundai diesel straight-4 2.0 Liters D4EA engines	18.44–29.5 lbf⋅ft18.44–29.5 lbf⋅ft25–40 N⋅m
All other modifications	33.19–36.88 lbf⋅ft33.19–36.88 lbf⋅ft45–50 N⋅m


Turbocharger bracket	25.08–32.45 lbf⋅ft25.08–32.45 lbf⋅ft34–44 N⋅m

expand_moreTurbocharger oil feed line


At the turbocharger	8.85–13.28 lbf⋅ft8.85–13.28 lbf⋅ft12–18 N⋅m
On the engine block	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m


Turbocharger oil return line	7.38–11.06 lbf⋅ft7.38–11.06 lbf⋅ft10–15 N⋅m

expand_moreCooling system

expand_moreCoolant pump


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m
Replace the O ring.

expand_moreHyundai diesel straight-4 2.0 Liters D4EA 134 HP


M6	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
M10	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	8.85–11.06 lbf⋅ft8.85–11.06 lbf⋅ft12–15 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	8.85–11.06 lbf⋅ft8.85–11.06 lbf⋅ft12–15 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m
Replace the O ring.
All other modifications	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Seals must be replaced.


Coolant pump pulley	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten the screws crosswise.

expand_moreCylinder head

expand_moreCamshaft bearing


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 134 HP	19.18–22.13 lbf⋅ft19.18–22.13 lbf⋅ft26–30 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	19.18–22.13 lbf⋅ft19.18–22.13 lbf⋅ft26–30 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreAll other modifications


M6	8.85–10.33 lbf⋅ft8.85–10.33 lbf⋅ft12–14 N⋅m
M8	14.75–16.23 lbf⋅ft14.75–16.23 lbf⋅ft20–22 N⋅m

expand_moreCylinder head screws

expand_moreHyundai diesel straight-4 1.6 Liters D4FB 114 HP


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Screws must be replaced.
Second stage	90°90°90°
Third stage	120°120°120°

expand_moreHyundai diesel straight-4 2.0 Liters D4EA 134 HP


First stage	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m
Screws must be replaced.
Second stage	120°120°120°
Third stage	120°120°120°

expand_moreHyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP

expand_moreM10

Figure 1. Cylinder head, Cylinder head screws, Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP, M10.


First stage	17.7–20.65 lbf⋅ft17.7–20.65 lbf⋅ft24–28 N⋅m
Oil the screw lightly. See figure 1.
Second stage	60–65°60–65°60–65°
Third stage	60–65°60–65°60–65°

expand_moreM12


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Second stage	60–65°60–65°60–65°
Third stage	60–65°60–65°60–65°

expand_moreAll other modifications


First stage	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Screws must be replaced.
Second stage	90–95°90–95°90–95°
Third stage	100–105°100–105°100–105°

expand_moreValve cover

expand_moreHyundai diesel straight-4 2.0 Liters D4EA 134 HP


M6	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
M8	16.23–18.44 lbf⋅ft16.23–18.44 lbf⋅ft22–25 N⋅m

expand_moreAll other modifications


First stage	2.95–4.43 lbf⋅ft2.95–4.43 lbf⋅ft4–6 N⋅m
Seals must be replaced.
Second stage	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing

expand_moreHyundai diesel straight-4 1.6 Liters D4FB 114 HP


First stage	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m
Second stage	90°90°90°

expand_moreHyundai diesel straight-4 2.0 Liters D4EA 134 HP


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	90°90°90°


Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m

expand_moreAll other modifications


First stage	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Second stage	90°90°90°

expand_moreCrankshaft central screws


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	169.64–184.39 lbf⋅ft169.64–184.39 lbf⋅ft230–250 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 134 HP	147.51–154.89 lbf⋅ft147.51–154.89 lbf⋅ft200–210 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	147.51–154.89 lbf⋅ft147.51–154.89 lbf⋅ft200–210 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	118.01–125.39 lbf⋅ft118.01–125.39 lbf⋅ft160–170 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	118.01–125.39 lbf⋅ft118.01–125.39 lbf⋅ft160–170 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	169.64–184.39 lbf⋅ft169.64–184.39 lbf⋅ft230–250 N⋅m
All other modifications	95.88–103.26 lbf⋅ft95.88–103.26 lbf⋅ft130–140 N⋅m


Crankshaft pulley	22.13–25.08 lbf⋅ft22.13–25.08 lbf⋅ft30–34 N⋅m

expand_moreDrive plate


Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	88.51–95.88 lbf⋅ft88.51–95.88 lbf⋅ft120–130 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	88.51–95.88 lbf⋅ft88.51–95.88 lbf⋅ft120–130 N⋅m
All other modifications	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m
Tighten cross-wise.

expand_moreFlywheel


Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	88.51–95.88 lbf⋅ft88.51–95.88 lbf⋅ft120–130 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	88.51–95.88 lbf⋅ft88.51–95.88 lbf⋅ft120–130 N⋅m
All other modifications	55.32 lbf⋅ft55.32 lbf⋅ft75 N⋅m
Tighten cross-wise.

expand_moreMain bearing

expand_moreHyundai diesel straight-4 1.6 Liters D4FB 114 HP

expand_moreLong screws


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	90°90°90°


Short screws	23.6–26.55 lbf⋅ft23.6–26.55 lbf⋅ft32–36 N⋅m

expand_moreHyundai diesel straight-4 2.0 Liters D4EA 134 HP

expand_moreBearing cap


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Second stage	120°120°120°

expand_moreBearing casing


Third stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreHyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Screws must be replaced.
Second stage	60–64°60–64°60–64°

expand_moreAll other modifications


First stage	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Second stage	90°90°90°

expand_moreEngine control

expand_moreCamshaft drive belt deflection pulley


All Hyundai diesel straight-4 2.0 Liters D4EA engines	33.19–36.88 lbf⋅ft33.19–36.88 lbf⋅ft45–50 N⋅m
All Hyundai gasoline straight-4 2.0 Liters G4GC engines	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
All Hyundai gasoline straight-4 2.0 Liters G4GC-G engines	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m


Camshaft timing chain guide rail	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Camshaft timing chain slip rail	7.38–10.33 lbf⋅ft7.38–10.33 lbf⋅ft10–14 N⋅m
Camshaft timing chain tensioner	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCamshaft timing gear


Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	95.88–103.26 lbf⋅ft95.88–103.26 lbf⋅ft130–140 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	73.76–88.51 lbf⋅ft73.76–88.51 lbf⋅ft100–120 N⋅m
Drive wheel toothed belt
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	73.76–88.51 lbf⋅ft73.76–88.51 lbf⋅ft100–120 N⋅m
Drive wheel toothed belt


Chain tensioner	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Control drive chain guide rail	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Control drive chain tensioner	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m

expand_moreDrive belt tensioner device


Tensioning lever	36.88–40.57 lbf⋅ft36.88–40.57 lbf⋅ft50–55 N⋅m
Tensioning screws	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m


Inlet camshaft wheel	51.63–54.58 lbf⋅ft51.63–54.58 lbf⋅ft70–74 N⋅m
Outlet camshaft wheel	51.63–54.58 lbf⋅ft51.63–54.58 lbf⋅ft70–74 N⋅m

expand_moreTiming case cover

expand_moreHyundai diesel straight-4 1.6 Liters D4FB 114 HP


M6	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
M8	14.75–22.13 lbf⋅ft14.75–22.13 lbf⋅ft20–30 N⋅m

expand_moreAll other modifications


M6	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
M8	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m


Toothed belt guard	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
Toothed belt tensioning roller	17.7–20.65 lbf⋅ft17.7–20.65 lbf⋅ft24–28 N⋅m

expand_moreEngine lubrication

expand_moreOil drain plug


Aluminium oil sump	29.5–36.88 lbf⋅ft29.5–36.88 lbf⋅ft40–50 N⋅m
Steel oil sump	25.08–32.45 lbf⋅ft25.08–32.45 lbf⋅ft34–44 N⋅m

expand_moreOil filter housing


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	14.75–22.13 lbf⋅ft14.75–22.13 lbf⋅ft20–30 N⋅m

expand_moreOil sump

expand_moreHyundai diesel straight-4 1.6 Liters D4FB 114 HP


At the gearbox	25.08–36.88 lbf⋅ft25.08–36.88 lbf⋅ft34–50 N⋅m
M6	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m


Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m

expand_moreAll other modifications


Oil sump lower part	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Oil sump top part	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m

expand_moreEngine management

expand_moreCamshaft sensor


Hyundai diesel straight-4 2.0 Liters D4EA 134 HP	2.95–4.43 lbf⋅ft2.95–4.43 lbf⋅ft4–6 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	2.95–4.43 lbf⋅ft2.95–4.43 lbf⋅ft4–6 N⋅m
All other modifications	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m


Crankshaft sensor	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m
Exhaust gas temperature sensor	29.5–36.88 lbf⋅ft29.5–36.88 lbf⋅ft40–50 N⋅m
Glow plugs	11.06–14.75 lbf⋅ft11.06–14.75 lbf⋅ft15–20 N⋅m
Knock sensor	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m

expand_moreLambda sensor


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	36.88–44.25 lbf⋅ft36.88–44.25 lbf⋅ft50–60 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	36.88–44.25 lbf⋅ft36.88–44.25 lbf⋅ft50–60 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m
All other modifications	29.5–36.88 lbf⋅ft29.5–36.88 lbf⋅ft40–50 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket


Hyundai diesel straight-4 1.6 Liters D4FB 114 HP	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 134 HP	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC 141 HP	25.08–36.88 lbf⋅ft25.08–36.88 lbf⋅ft34–50 N⋅m
Hyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP	25.08–36.88 lbf⋅ft25.08–36.88 lbf⋅ft34–50 N⋅m
Hyundai diesel straight-4 1.6 Liters D4FB 89 HP	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
All other modifications	22.13–29.5 lbf⋅ft22.13–29.5 lbf⋅ft30–40 N⋅m

expand_moreEngine mounting

expand_moreHyundai gasoline straight-4 1.4 Liters G4FA 103 HP


Earth strap screws	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Nuts on engine bracket	36.88–44.25 lbf⋅ft36.88–44.25 lbf⋅ft50–60 N⋅m
Nuts on the engine mounting	47.2–61.96 lbf⋅ft47.2–61.96 lbf⋅ft64–84 N⋅m
Screws on engine bracket	36.88–44.25 lbf⋅ft36.88–44.25 lbf⋅ft50–60 N⋅m

expand_moreHyundai straight-4 1.6 Liters G4FC 114 HP


Earth strap screws	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Nuts on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m
Nuts on the engine mounting	47.2–61.96 lbf⋅ft47.2–61.96 lbf⋅ft64–84 N⋅m
Screws on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m

expand_moreHyundai straight-4 1.6 Liters G4FC 125 HP


Earth strap screws	7.38–8.85 lbf⋅ft7.38–8.85 lbf⋅ft10–12 N⋅m
Nuts on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m
Nuts on the engine mounting	47.2–61.96 lbf⋅ft47.2–61.96 lbf⋅ft64–84 N⋅m
Screws on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m

expand_moreHyundai diesel straight-4 2.0 Liters D4EA 138 HP


Nuts on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m
Nuts on the engine mounting	47.2–61.96 lbf⋅ft47.2–61.96 lbf⋅ft64–84 N⋅m
Screws on engine bracket	47.2–61.96 lbf⋅ft47.2–61.96 lbf⋅ft64–84 N⋅m

expand_moreHyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP


Earth strap screws	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
Nuts on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m
Screws on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m
Screws on engine mounting	47.2–61.96 lbf⋅ft47.2–61.96 lbf⋅ft64–84 N⋅m

expand_moreAll other modifications


Nuts on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m
Nuts on the engine mounting	51.63–69.33 lbf⋅ft51.63–69.33 lbf⋅ft70–94 N⋅m
Screws on engine bracket	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m


Subframe	118.01–132.76 lbf⋅ft118.01–132.76 lbf⋅ft160–180 N⋅m
Subframe stiffening plate	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m
Torque arm	36.88–47.94 lbf⋅ft36.88–47.94 lbf⋅ft50–65 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter


At the turbocharger	22.13–25.08 lbf⋅ft22.13–25.08 lbf⋅ft30–34 N⋅m


Diesel particulate filter	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m

expand_moreExhaust manifold


Hyundai diesel straight-4 2.0 Liters D4EA 134 HP	18.44–29.5 lbf⋅ft18.44–29.5 lbf⋅ft25–40 N⋅m
Hyundai diesel straight-4 2.0 Liters D4EA 138 HP	18.44–29.5 lbf⋅ft18.44–29.5 lbf⋅ft25–40 N⋅m

expand_moreHyundai gasoline straight-4 2.0 Liters G4GC-G 141 HP


Heat shields	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Otherwise	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

expand_moreAll other modifications


Heat shields	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Otherwise	22.13–25.08 lbf⋅ft22.13–25.08 lbf⋅ft30–34 N⋅m


Exhaust manifold heat shield(s)	13.28–16.23 lbf⋅ft13.28–16.23 lbf⋅ft18–22 N⋅m
Exhaust pipe	29.5–44.25 lbf⋅ft29.5–44.25 lbf⋅ft40–60 N⋅m

expand_moreFuel supply


Fuel lines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreIgnition system


Spark plugs	14.75–22.13 lbf⋅ft14.75–22.13 lbf⋅ft20–30 N⋅m

expand_moreStart system


Starter	33.19–40.57 lbf⋅ft33.19–40.57 lbf⋅ft45–55 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2008 Hyundai i30 Hatchback 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.

Maintenance Items

Engine Fastener Tightening Specifications
Front Suspension Fastener Tightening Specifications
Rear Suspension Fastener Tightening Specifications
Transmission Fastener Tightening Specifications

Service Intervals

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 i30 Hatchback 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 2008 Hyundai i30 Hatchback you're not only saving money, but also also improving your technical skills and learning something new.

2008 Hyundai i30 Hatchback First generation Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Hyundai i30 Hatchback First generation model years

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