Torque spec and order

Heads, valves, pistons, rods, crankshaft, etc...

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suberb
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Torque spec and order

Post by suberb »

For heads on 90 2.2.

thanks
why? Why not?
evolutionmovement
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Post by evolutionmovement »

From '91 service manual:
looking @left side of engine bolts left to right and top to bottom are numbered:
3 - 1 - 6
5 - 2 - 4

-tighten all bolts in order to 22 lbs/ft

-tighten all bolts to 69 lbs/ft

-back off all bolts 180 deg, then back off another 180

-tighten bolts 1 & 2 for non-turbo to 25 lbs/ft (turbo to 27.1)

-tighten bolts 3, 4, 5, 6 for non-turbo to 11 lbs/ft (turbo to 14)

-tighten all bolts by 80 to 90 deg in numerical sequence (do not excede 90 deg)

-further tighten bolts by 80 to 90 deg in numerical sequence

-total retightening angle should not excede 180 deg.

Steve.
Midnight in a Perfect World on Amazon or order anywhere. The first book in a quartet chronicling the rise of a man from angry criminal to philanthropist. Midnight... is a distopic noirish novel featuring 'Duchess', a modified 1990 Subaru Legacy wagon.
suberb
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Post by suberb »

Wow, thats pretty crazy, thanks for the detailed info. Hopefully I'll get to start driving it soon.
why? Why not?
evolutionmovement
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Post by evolutionmovement »

No problem.

Steve
Midnight in a Perfect World on Amazon or order anywhere. The first book in a quartet chronicling the rise of a man from angry criminal to philanthropist. Midnight... is a distopic noirish novel featuring 'Duchess', a modified 1990 Subaru Legacy wagon.
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