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-   SOHC - 2.3L & 2.5L Lima Engines (https://www.ranger-forums.com/sohc-2-3l-2-5l-lima-engines-135/)
-   -   engine bolt torque specs (https://www.ranger-forums.com/sohc-2-3l-2-5l-lima-engines-135/engine-bolt-torque-specs-166501/)

uksparky Aug 28, 2021 05:44 PM

engine bolt torque specs
 
I need the torque specs for the head bolts.... rod ...and main bearings 98 2.5L

Rock304 Aug 30, 2021 07:30 AM

Main Bearing Bolts 75 – 85 ft-lbs Rod Bearing Bolts 30 – 36 ft-lbs Crankshaft Pulley Bolts 103 – 133 ft-lbs
http://i206.photobucket.com/albums/b...a/86089612.gif

1. Clean all gasket mating surfaces.
2. Install new gaskets as required.

o Use new cylinder head bolts.

3. Follow the removal procedure in reverse order.
4. Tighten the bolts in sequence, in three stages, to 70 Nm (51 ft. lbs.) .

o Stage 1: Tighten all bolts to 70 Nm.
o Stage 2: Retighten all bolts to 70 Nm.
o Stage 3: Tighten all bolts an additional 90-100 degrees


uksparky Aug 30, 2021 07:54 AM

Thanks Rock


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