2025 Toyota Land Cruiser Prado engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system

expand_moreIntake manifold


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	21.39 lbf⋅ft21.39 lbf⋅ft29 N⋅m

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP


Bottom	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Top	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Use new seals.

expand_moreAuxiliary assemblies

expand_moreAuxiliary drive belt deflection pulley

expand_more4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)


Bottom	39.83 lbf⋅ft39.83 lbf⋅ft54 N⋅m
Top	39.83 lbf⋅ft39.83 lbf⋅ft54 N⋅m

expand_moreAuxiliary drive belt tensioner


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	26.55 lbf⋅ft26.55 lbf⋅ft36 N⋅m

expand_moreAir-conditioning compressor


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP


Stud screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Otherwise	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m

expand_moreAir-conditioning compressor bracket


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreAlternator


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	45.73 lbf⋅ft45.73 lbf⋅ft62 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreGenerator bracket


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreServo steering pump


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	30.24 lbf⋅ft30.24 lbf⋅ft41 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreVacuum pump


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreCarburetion

expand_moreFuel-distributing pipe


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	28.03 lbf⋅ft28.03 lbf⋅ft38 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreHigh-pressure pump pulley

expand_more3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)


Central nuts	47.2 lbf⋅ft47.2 lbf⋅ft64 N⋅m
Screws	22.86 lbf⋅ft22.86 lbf⋅ft31 N⋅m

expand_moreInjection hoses


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreInjection nozzle (injector)

expand_more3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)


At the bracket	16.23 lbf⋅ft16.23 lbf⋅ft22 N⋅m

expand_moreReturn line


Banjo screws	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m

expand_moreInjection pump

expand_moreToyota diesel straight-4 3.0 L 1KD-FTV 170 HP


High-pressure pump	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m


Toyota gasoline V6 4.0 L 1GR-FE 278 HP	22.86 lbf⋅ft22.86 lbf⋅ft31 N⋅m

expand_moreCharging

expand_moreTurbo charger

expand_more3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)


On exhaust manifold	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m

expand_moreCooling system

expand_moreCoolant pump

expand_moreToyota diesel straight-4 3.0 L 1KD-FTV 170 HP


On the engine block	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP


M10	34.67 lbf⋅ft34.67 lbf⋅ft47 N⋅m
M6	8.11 lbf⋅ft8.11 lbf⋅ft11 N⋅m
M8	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m

expand_moreCylinder head

expand_moreCamshaft bearing


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP

expand_moreBearing cap on the bearing casing


First stage	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Tighten from inside to outside.
Third stage	11.8 lbf⋅ft11.8 lbf⋅ft16 N⋅m
Tighten screws evenly.

expand_moreBearing cap at the cylinder head


Second stage	20.65 lbf⋅ft20.65 lbf⋅ft28 N⋅m
Tighten the screws evenly from inside to outside in several steps.

expand_moreCylinder head screw minimum diameter


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	0.46 in0.46 in11.6 mm
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	0.41 in0.41 in10.4 mm

expand_moreCylinder head screws

expand_moreToyota diesel straight-4 3.0 L 1KD-FTV 170 HP

Figure 1. Cylinder head, Cylinder head screws, Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP.


First stage	62.69 lbf⋅ft62.69 lbf⋅ft85 N⋅m
Heed shank diameter. See figure 1.
Second stage	90°90°90°
Third stage	90°90°90°

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP

expand_moreScrews 1 – 8

Figure 2. Cylinder head, Cylinder head screws, Toyota gasoline V6 4.0 L 1GR-FE 278 HP, Screws 1 – 8.


First stage	26.55 lbf⋅ft26.55 lbf⋅ft36 N⋅m
Heed bolt length. See figure 2.
Second stage	90°90°90°
Third stage	90°90°90°

expand_moreScrews 9


Fourth stage	22.13 lbf⋅ft22.13 lbf⋅ft30 N⋅m

expand_moreCylinder head screws shank length (maximum)


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	5.66 in5.66 in143.7 mm

expand_moreCylinder head screws shank length (new)


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	5.56–5.62 in5.56–5.62 in141.3–142.7 mm

expand_moreValve cover


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP

Figure 3. Cylinder head, Valve cover, Toyota gasoline V6 4.0 L 1GR-FE 278 HP.


25 mm and 60 mm screws	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m
Note correct order of tensioning. See figure 3.
35 mm, 65 mm and 70 mm screws	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing

expand_more3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)


First stage	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m
Second stage	90°90°90°


Crankshaft central screws	269.21 lbf⋅ft269.21 lbf⋅ft365 N⋅m

expand_moreCrankshaft pulley


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	269.21 lbf⋅ft269.21 lbf⋅ft365 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	191.77 lbf⋅ft191.77 lbf⋅ft260 N⋅m

expand_moreDrive plate


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	131.29 lbf⋅ft131.29 lbf⋅ft178 N⋅m
Tighten the screws crosswise.
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	61.22 lbf⋅ft61.22 lbf⋅ft83 N⋅m
Tighten the screws crosswise.

expand_moreFlywheel


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	131.29 lbf⋅ft131.29 lbf⋅ft178 N⋅m
Tighten the screws crosswise.

expand_moreEngine control

expand_moreCamshaft timing chain tensioner


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreCamshaft timing gear


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	72.28 lbf⋅ft72.28 lbf⋅ft98 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	73.76 lbf⋅ft73.76 lbf⋅ft100 N⋅m

expand_moreControl drive chain tensioner


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreControl drive sprocket wheel


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	44.25 lbf⋅ft44.25 lbf⋅ft60 N⋅m

expand_moreControl drive timing chain slip rail


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	16.96 lbf⋅ft16.96 lbf⋅ft23 N⋅m


Toothed belt guard	4.43 lbf⋅ft4.43 lbf⋅ft6 N⋅m

expand_moreToothed belt tensioning roller


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	25.81 lbf⋅ft25.81 lbf⋅ft35 N⋅m

expand_moreToothed belt tightener


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreEngine lubrication

expand_moreOil drain plug


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	25.08 lbf⋅ft25.08 lbf⋅ft34 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreOil filter


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	12.54 lbf⋅ft12.54 lbf⋅ft17 N⋅m

expand_moreOil filter housing

expand_more4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)


Oil filter cover	18.44 lbf⋅ft18.44 lbf⋅ft25 N⋅m
Oil filter drain plug	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreOil sump

expand_more3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)


On engine sump	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
On the engine block	11.06 lbf⋅ft11.06 lbf⋅ft15 N⋅m

expand_moreEngine management

expand_moreCamshaft sensor


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreCrankshaft sensor


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	6.64 lbf⋅ft6.64 lbf⋅ft9 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	7.38 lbf⋅ft7.38 lbf⋅ft10 N⋅m

expand_moreGlow plugs


3.0 D-4D with diesel straight-4 3.0 L 170 HP engine (2010.3–)	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreKnock sensor


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	14.75 lbf⋅ft14.75 lbf⋅ft20 N⋅m

expand_moreLambda sensor


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m

expand_moreEngine mounting

expand_moreEngine bracket

expand_more4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)


On the engine block	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreEngine mounting

expand_moreToyota diesel straight-4 3.0 L 1KD-FTV 170 HP

expand_moreFront


On the engine block	56.05 lbf⋅ft56.05 lbf⋅ft76 N⋅m
On chassis	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP

expand_moreFront


On engine bracket	53.1 lbf⋅ft53.1 lbf⋅ft72 N⋅m
On chassis	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m

expand_moreExhaust system

expand_moreExhaust manifold

expand_moreToyota diesel straight-4 3.0 L 1KD-FTV 170 HP


Heat shields	8.85 lbf⋅ft8.85 lbf⋅ft12 N⋅m
Otherwise	29.5 lbf⋅ft29.5 lbf⋅ft40 N⋅m
Replace nuts.

expand_moreToyota gasoline V6 4.0 L 1GR-FE 278 HP


Bottom	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m
Heat shields	9.59 lbf⋅ft9.59 lbf⋅ft13 N⋅m

expand_moreFuel supply

expand_moreFuel filter bracket


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	5.16 lbf⋅ft5.16 lbf⋅ft7 N⋅m

expand_moreIgnition system

expand_moreSpark plugs


4.0 V6 VVT-i with gasoline V6 4.0 L 278 HP engine (2010.1–)	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreStart system

expand_moreStarter


Toyota diesel straight-4 3.0 L 1KD-FTV 170 HP	50.15 lbf⋅ft50.15 lbf⋅ft68 N⋅m
Toyota gasoline V6 4.0 L 1GR-FE 278 HP	27.29 lbf⋅ft27.29 lbf⋅ft37 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2025 Toyota Land Cruiser Prado 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 Toyota 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 Toyota Land Cruiser Prado 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 Toyota Land Cruiser Prado you're not only saving money, but also also improving your technical skills and learning something new.

2025 Toyota Land Cruiser Prado Fourth generation second facelift Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

Toyota Land Cruiser Prado Fourth generation second facelift model years

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