in your garage to make future searches easy.

Condition Value
expand_moreAir intake system
expand_moreIntake manifold
All Toyota diesel straight-6 4.2 L 1H-Z engines 14.75 lbf⋅ft
All other modifications 17.7 lbf⋅ft
expand_moreAuxiliary assemblies
expand_moreVacuum pump
All Toyota diesel straight-6 4.2 L 1H-Z engines 28.76 lbf⋅ft
expand_moreCarburetion
expand_moreInjection hoses
Fuel return line 21.39 lbf⋅ft
Union nuts 11.06 lbf⋅ft
expand_moreInjection nozzle (injector)
Toyota diesel straight-6 4.2 L 1H-Z 129 HP 28.76 lbf⋅ft
expand_moreInjection pump
Toyota diesel straight-6 4.2 L 1H-Z 129 HP 13.28 lbf⋅ft
expand_moreInjection pump pulley
Belt pulley 22.86 lbf⋅ft
Intermediate wheel 28.76 lbf⋅ft
Other 72.28 lbf⋅ft
expand_moreCharging
expand_moreTurbo charger
expand_moreCooling system
expand_moreCoolant pump
Toyota diesel straight-6 4.2 L 1H-Z 129 HP 14.75 lbf⋅ft
expand_moreCoolant pump pulley
4.2 TD (HZJ7__V) with diesel straight-6 4.2 L 129 HP engine (1990.1–) 14.75 lbf⋅ft
expand_moreCylinder head
expand_moreCamshaft bearing
Bearing cover on camshaft pulley 18.44 lbf⋅ft
Remaining bearing caps 13.28 lbf⋅ft
expand_moreCylinder head screw minimum diameter
All Toyota diesel straight-6 4.2 L 1H-Z engines 0.42 in
expand_moreCylinder head screws
expand_moreAll Toyota diesel straight-6 4.2 L 1H-Z engines
Figure 1. Cylinder head, Cylinder head screws, Toyota diesel straight-6 4.2 L 1H-Z.
Figure 1. Cylinder head, Cylinder head screws, Toyota diesel straight-6 4.2 L 1H-Z.
First stage 50.15 lbf⋅ft
See figure 1.
Second stage 90°
Third stage 90°
expand_moreValve cover
expand_moreEngine block
expand_moreConnecting rod bearing
First stage 28.76 lbf⋅ft
Second stage 90°
expand_moreCrankshaft central screws
All Toyota diesel straight-6 4.2 L 1H-Z engines 361.41 lbf⋅ft
All other modifications 101.05 lbf⋅ft
expand_moreCrankshaft pulley
4.2 TD (HZJ7__V) with diesel straight-6 4.2 L 129 HP engine (1990.1–) 18.44 lbf⋅ft
expand_moreDrive plate
4.2 TD (HZJ7__V) with diesel straight-6 4.2 L 129 HP engine (1990.1–) 93.67 lbf⋅ft
expand_moreFlywheel
Toyota diesel straight-6 4.2 L 1H-Z 129 HP 93.67 lbf⋅ft
expand_moreMain bearing
First stage 75.97 lbf⋅ft
Tighten the screws evenly from inside to outside in several steps.
Second stage 90°
expand_moreEngine control
Camshaft timing gear 72.28 lbf⋅ft
expand_moreDrive belt tensioner device
expand_moreInjection pump drive belt tensioning roller
4.2 TD (HZJ7__V) with diesel straight-6 4.2 L 129 HP engine (1990.1–) 19.18 lbf⋅ft
expand_moreToothed belt tensioning roller
All Toyota diesel straight-6 4.2 L 1H-Z engines 19.18 lbf⋅ft
All other modifications 28.76 lbf⋅ft
expand_moreToothed belt tightener
All Toyota diesel straight-6 4.2 L 1H-Z engines 19.18 lbf⋅ft
expand_moreEngine lubrication
expand_moreOil cooler
4.2 TD (HZJ7__V) with diesel straight-6 4.2 L 129 HP engine (1990.1–) 14.75 lbf⋅ft
expand_moreOil drain plug
All Toyota diesel straight-6 4.2 L 1H-Z engines 18.44 lbf⋅ft
expand_moreOil sump
expand_moreAll Toyota diesel straight-6 4.2 L 1H-Z engines
Screws 7.38 lbf⋅ft
Nuts and screws 5.9 lbf⋅ft
expand_moreEngine management
Glow plugs 9.59 lbf⋅ft
expand_moreExhaust system
expand_moreExhaust manifold
Used nuts 23.6 lbf⋅ft
New nuts 28.76 lbf⋅ft
All other modifications 29.5 lbf⋅ft

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 2002 Toyota Land Cruiser 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.

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 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 2002 Toyota Land Cruiser you're not only saving money, but also also improving your technical skills and learning something new.

2002 Toyota Land Cruiser generations

In 2002 Toyota offered 4 generations of the Land Cruiser. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Units:
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