1989 Toyota Celica Convertible engine fastener tightening specifications

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Condition	Value

expand_moreAir intake system


Intake manifold	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreAuxiliary assemblies

expand_moreAlternator


Code range 12 mm	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m
Code range 14 mm	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m

expand_moreGenerator bracket


On the engine block	28.76 lbf⋅ft28.76 lbf⋅ft39 N⋅m

expand_moreCylinder head


Camshaft bearing	14.01 lbf⋅ft14.01 lbf⋅ft19 N⋅m

expand_moreCylinder head screws

Figure 1. Cylinder head, Cylinder head screws.


First stage	36.14 lbf⋅ft36.14 lbf⋅ft49 N⋅m
See figure 1.
Second stage	90°90°90°


Valve cover	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

expand_moreEngine block

expand_moreConnecting rod bearing


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


Crankshaft central screws	79.66 lbf⋅ft79.66 lbf⋅ft108 N⋅m
Drive plate	61.22 lbf⋅ft61.22 lbf⋅ft83 N⋅m
Flywheel	79.66 lbf⋅ft79.66 lbf⋅ft108 N⋅m
Main bearing	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m

expand_moreEngine control


Camshaft drive belt deflection pulley	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m
Camshaft timing gear	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m
Inlet camshaft wheel	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m
Outlet camshaft wheel	43.52 lbf⋅ft43.52 lbf⋅ft59 N⋅m
Toothed belt tensioning roller	38.35 lbf⋅ft38.35 lbf⋅ft52 N⋅m
Toothed belt tightener	15.49 lbf⋅ft15.49 lbf⋅ft21 N⋅m

expand_moreEngine lubrication


Oil sump	3.69 lbf⋅ft3.69 lbf⋅ft5 N⋅m

expand_moreEngine management


Knock sensor	32.45 lbf⋅ft32.45 lbf⋅ft44 N⋅m

expand_moreExhaust system


Exhaust manifold	31.72 lbf⋅ft31.72 lbf⋅ft43 N⋅m

expand_moreIgnition system


Spark plugs	13.28 lbf⋅ft13.28 lbf⋅ft18 N⋅m

Please be noted that all capacities listed here are approximate. Check fluid levels when adding or refilling as recommended in your 1989 Toyota Celica Convertible 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 Celica Convertible 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 1989 Toyota Celica Convertible you're not only saving money, but also also improving your technical skills and learning something new.

1989 Toyota Celica Convertible generations

In 1989 Toyota offered 2 generations of the Celica Convertible. Engine fastener tightening specifications may vary in different generations. Be sure that you are looking at the rigt modification.

Fourth generation

AT160, ST16#

1989 Toyota Celica Convertible Fifth generation Engine Fastener Tightening Specifications

Table of Contents

Conquer your fears and never give up!

1989 Toyota Celica Convertible generations

Fourth generation

Toyota Celica Convertible Fifth generation model years

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