2025 Dacia Logan engine fastener tightening specifications

in your garage to make future searches easy.

Condition	Value

expand_moreAir intake system


Intake manifold	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.

expand_moreAuxiliary assemblies


Auxiliary drive belt deflection pulley	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Screws must be replaced.
Auxiliary drive belt tensioner	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreAuxiliary drive belt tensioner


All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Screws must be replaced.
All other modifications	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Screws must be replaced.

expand_moreAir-conditioning compressor


All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Air-conditioning compressor bracket	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Air-conditioning compressor pressure line	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreAlternator


All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Alternator pulley	59 lbf⋅ft59 lbf⋅ft80 N⋅m

expand_moreGenerator bracket


All Dacia gasoline 3 cylinder 898 cc H4B 400 engines	14.75–22.13 lbf⋅ft14.75–22.13 lbf⋅ft20–30 N⋅m

expand_moreAll Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines


On engine sump	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m


All other modifications	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m


Power steering pump bracket	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Servo steering pump	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Vacuum pump	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Sealing rings must be replaced.

expand_moreCarburetion


Exhaust gas return cooler	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Sealing rings must be replaced.
Exhaust gas return valve	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Sealing rings must be replaced.

expand_moreFuel-distributing pipe


All Dacia gasoline 3 cylinder 898 cc H4B 400 engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.
All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreHigh-pressure line


On fuel-distributing pipe	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m

expand_moreOn high-pressure pump


Part number 7701207025	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Part number 7701207026	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Part number 7701207027	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Part number 7701207028	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Silver	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Yellow	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m


On injector	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m


High-pressure pump	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Sealing rings must be replaced.
High-pressure pump pulley	51.63 lbf⋅ft51.63 lbf⋅ft70 N⋅m
Injection nozzle (injector)	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Sealing rings must be replaced.

expand_moreCharging

expand_moreCharge air pipes


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreTurbo charger


All Dacia gasoline 3 cylinder 898 cc H4B 400 engines	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Nuts must be replaced.

expand_moreAll Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines


Nuts	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Sealing rings must be replaced.
Stud screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m


Turbocharger bracket	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreTurbocharger oil feed line

expand_moreAll Dacia gasoline 3 cylinder 898 cc H4B 400 engines


At the cylinder head	6.64–8.85 lbf⋅ft6.64–8.85 lbf⋅ft9–12 N⋅m
Sealing rings must be replaced.
At the turbocharger	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Sealing rings must be replaced.

expand_moreAll Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines


At the cylinder head	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Sealing rings must be replaced.
At the turbocharger	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Bolts must be replaced.


Turbocharger oil return line	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Sealing rings must be replaced.

expand_moreCooling system

expand_moreCoolant pump


Dacia gasoline 3 cylinder 898 cc H4B 400 89 HP	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m
Tighten screws crosswise.
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.

expand_moreCoolant pump drive wheel


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing

Figure 1. Cylinder head, Camshaft bearing.


Dacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
See figure 1.

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP

Figure 2. Cylinder head, Camshaft bearing, Dacia gasoline 3 cylinder 898 cc H4B 400 89 HP.


First stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
See figure 2.
Second stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

Figure 3. Cylinder head, Camshaft bearing.


Dacia diesel 4 cylinder 1.5 Liters K9K 612 89 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
See figure 3.

expand_moreAll other modifications

Figure 4. Cylinder head, Camshaft bearing, All other modifications.


First stage	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Screws 11 and 12 See figure 4.
Second stage	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m
Screws 1 – 10.
Third stage	slacken
Screws 1 – 10.
Fourth stage	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m
Screws 1 – 10.
Fifth stage	50°50°50°
Screws 1 – 10.

expand_moreCylinder head screws

expand_moreDacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Screws must be replaced.
Second stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Third stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Control tensioner
Fourth stage	270°270°270°

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP

Figure 5. Cylinder head, Cylinder head screws, Dacia gasoline 3 cylinder 898 cc H4B 400 89 HP.


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Screws must be replaced. See figure 5.
Second stage	270°270°270°

expand_moreAll other modifications

Figure 6. Cylinder head, Cylinder head screws, All other modifications.


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Bolts must be replaced. See figure 6.
Second stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Control tensioner
Third stage	230°230°230°

expand_moreValve cover


Dacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
Sealing rings must be replaced. See figure 6.

Dacia diesel 4 cylinder 1.5 Liters K9K 612 89 HP	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
Sealing rings must be replaced. See figure 6.
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten new screws crosswise in inside-to-outside order.

expand_moreEngine block

expand_moreConnecting rod bearing

expand_moreDacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Screws must be replaced.
Second stage	110°110°110°

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Bolts must be replaced.
Second stage	110°110°110°

expand_moreAll other modifications


First stage	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Bolts must be replaced.
Second stage	39°39°39°

expand_moreCrankshaft central screws

expand_moreDacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP


First stage	88.51 lbf⋅ft88.51 lbf⋅ft120 N⋅m
Bolts must be replaced.
Second stage	90°90°90°

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP


First stage	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Bolts must be replaced.
Second stage	180°180°180°

expand_moreAll other modifications


First stage	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Bolts must be replaced.
Second stage	125°125°125°


Engine block closure screws	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Sealing rings must be replaced.

expand_moreFlywheel

expand_moreAll Dacia gasoline 3 cylinder 898 cc H4B 400 engines


First stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m
Bolts must be replaced.
Second stage	50°50°50°
Tighten the flywheel screw(s) gradually and cross-wise.

expand_moreAll Dacia gasoline straight-4 1.6 Liters K4M 842 engines


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Gradually tighten new screws crosswise.
Second stage	50°50°50°
Third stage	6°6°6°


All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Screws must be replaced. Tighten new screws crosswise.
All Dacia diesel straight-4 1.5 Liters K9K 830 engines	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Screws must be replaced. Tighten new screws crosswise.

expand_moreAll other modifications


First stage	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
Bolts must be replaced.
Second stage	110°110°110°
Tighten the flywheel screw(s) gradually and cross-wise.


Flywheel cover	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m

expand_moreMain bearing

expand_moreDacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Second stage	41–53°41–53°41–53°

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP


First stage	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Bolts must be replaced.
Second stage	62°62°62°
Tighten screws from the inside outwards.

expand_moreAll other modifications


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Bolts must be replaced.
Second stage	70–82°70–82°70–82°

expand_moreEngine control


Bottom part of the control unit housing	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreCamshaft timing gear

expand_moreInside


First stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Bolts must be replaced.
Second stage	60°60°60°


Outside	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m

expand_moreChain tensioner


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreControl drive chain guide rail


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreControl unit for intake valve timing


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreInlet camshaft wheel


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	57.53 lbf⋅ft57.53 lbf⋅ft78 N⋅m

expand_moreOutlet camshaft wheel


TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)	57.53 lbf⋅ft57.53 lbf⋅ft78 N⋅m

expand_moreTiming case cover

expand_moreTCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–)

Figure 7. Engine control, Timing case cover, TCe 90 with gasoline 3 cylinder 898 cc 89 HP engine (2012.10–).


First stage	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Screws 6, 7, 12, and 13. See figure 7.
Second stage	40.57 lbf⋅ft40.57 lbf⋅ft55 N⋅m
Screws 1 – 5.
Third stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Screws 6 – 14.
Fourth stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Screws 15 – 17.


Toothed belt guard	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreToothed belt tensioning roller


Dacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Replace the tensioning roller.
Dacia gasoline straight-4 1.1 Liters D4F 732 74 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Dacia gasoline straight-4 1.1 Liters D4F 734 74 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Dacia diesel 4 cylinder 1.5 Liters K9K 612 89 HP	19.91 lbf⋅ft19.91 lbf⋅ft27 N⋅m
Replace the tensioning roller.

expand_moreEngine lubrication

expand_moreOil cooler


All Dacia gasoline 3 cylinder 898 cc H4B 400 engines	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.

expand_moreAll Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines


On the engine block	28.76 lbf⋅ft28.76 lbf⋅ft39 N⋅m
Sealing rings must be replaced.

expand_moreOil drain plug


Dacia gasoline 3 cylinder 898 cc H4B 400 89 HP	36.88 lbf⋅ft36.88 lbf⋅ft50 N⋅m
Sealing rings must be replaced.
All other modifications	14.75–19.18 lbf⋅ft14.75–19.18 lbf⋅ft20–26 N⋅m


Oil filter	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m
Slightly oil sealing lips.

expand_moreOil filter housing


All Dacia gasoline 3 cylinder 898 cc H4B 400 engines	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Sealing rings must be replaced.
All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Sealing rings must be replaced.

expand_moreOil pressure sensor


Dacia gasoline straight-4 1.1 Liters D4F 732 74 HP	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Sealing rings must be replaced.
Dacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Sealing rings must be replaced.
Dacia gasoline straight-4 1.1 Liters D4F 734 74 HP	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Sealing rings must be replaced.
Dacia diesel 4 cylinder 1.5 Liters K9K 612 89 HP	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Sealing rings must be replaced.

expand_moreOil pump


Dacia gasoline straight-4 1.1 Liters D4F 732 74 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Dacia gasoline straight-4 1.1 Liters D4F 734 74 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
All other modifications	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreOil sump

expand_moreDacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP


At the gearbox	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Generator bracket	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
On the engine block	10.33 lbf⋅ft10.33 lbf⋅ft14 N⋅m
Sealing rings must be replaced.

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP

Figure 8. Engine lubrication, Oil sump, Dacia gasoline 3 cylinder 898 cc H4B 400 89 HP.


Oil sump top part	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Sealing rings must be replaced. See figure 8.
Oil sump lower part	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Tighten the screws crosswise.


All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.

expand_moreEngine management

expand_moreCamshaft sensor


Dacia gasoline straight-4 1.1 Liters D4F 732 74 HP	8.85–11.06 lbf⋅ft8.85–11.06 lbf⋅ft12–15 N⋅m
Dacia gasoline straight-4 1.1 Liters D4F 734 74 HP	8.85–11.06 lbf⋅ft8.85–11.06 lbf⋅ft12–15 N⋅m
All other modifications	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.


Crankshaft sensor	3.69–7.38 lbf⋅ft3.69–7.38 lbf⋅ft5–10 N⋅m
Exhaust gas temperature sensor	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
Glow plugs	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m
Knock sensor	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreLambda sensor


All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	23.6 lbf⋅ft23.6 lbf⋅ft32 N⋅m
All other modifications	33.19 lbf⋅ft33.19 lbf⋅ft45 N⋅m

expand_moreEngine mounting

expand_moreConnecting strut between the subframe and the front structure


At the subframe	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m
On chassis	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m


Engine bracket	22.86 lbf⋅ft22.86 lbf⋅ft31 N⋅m

expand_moreEngine mounting


On chassis	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m
On engine bracket	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m

expand_moreSubframe


On chassis	81.13 lbf⋅ft81.13 lbf⋅ft110 N⋅m
Bolts must be replaced.

expand_moreTorque arm


At the subframe	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m
Onto torque support bracket	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m


Torque support bracket	77.44 lbf⋅ft77.44 lbf⋅ft105 N⋅m

expand_moreExhaust system

expand_moreCatalytic converter on exhaust manifold


Dacia gasoline straight-4 1.1 Liters D4F 734 74 HP	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Sealing rings must be replaced.
Dacia gasoline 3 cylinder 898 cc H4B 400 89 HP	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Sealing rings must be replaced.

expand_moreDiesel particulate filter


At the turbocharger	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Nuts must be replaced.


Differential pressure sensor lines	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreExhaust manifold

expand_moreDacia diesel 4 cylinder 1.5 Liters K9K 612 74 HP


Nuts	19.18 lbf⋅ft19.18 lbf⋅ft26 N⋅m
Helically from the inside out
Stud screws	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Sealing rings must be replaced.

expand_moreDacia gasoline 3 cylinder 898 cc H4B 400 89 HP


First stage	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m
Tighten screws crosswise.
Second stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Sealing rings must be replaced.

expand_moreAll other modifications


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Sealing rings must be replaced.
Second stage	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m


Exhaust manifold heat shield	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
Exhaust pipe	14.75–18.44 lbf⋅ft14.75–18.44 lbf⋅ft20–25 N⋅m

expand_moreExhaust pipe bracket


All Dacia diesel 4 cylinder 1.5 Liters K9K 612 engines	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
All Dacia diesel straight-4 1.5 Liters K9K 830 engines	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
All other modifications	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m


Exhaust system middle heat protection plate	5.9–7.38 lbf⋅ft5.9–7.38 lbf⋅ft8–10 N⋅m
Particle filter bracket	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m
Particulate filter heat protection plate	5.9 lbf⋅ft5.9 lbf⋅ft8 N⋅m

expand_moreFuel supply


Fuel filter bracket	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreIgnition system


Spark plugs	17.7 lbf⋅ft17.7 lbf⋅ft24 N⋅m

expand_moreStart system


Starter	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2025 Dacia Logan 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 Dacia warranty policy for your region. In some regions DIY service may invalidate your warranty.

Maintenance Items

Chassis and Body Fastener Tightening Specifications
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 Dacia Logan 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 2025 Dacia Logan you're not only saving money, but also also improving your technical skills and learning something new.

2025 Dacia Logan generations

In 2025 Dacia offered 2 generations of the Logan. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

First generation facelift

B0 platform

LS#

2025 Dacia Logan Second generation facelift Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

2025 Dacia Logan generations

First generation facelift

Dacia Logan Second generation facelift model years

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