IH 340 torque specs

Anonymous-0 · Mar 9, 2011

I am doing an overhaul on a 340 and need to know the torque specs for the head, rods, and mains.

horsepoor · Mar 9, 2011

(quoted from post at 20:01:01 03/09/11) I am doing an overhaul on a 340 and need to know the torque specs for the head, rods, and mains.

The 340 used the C-135 gasoline or D-166 diesel four cylinder engines as their powerplants.
Cylinder heads: Torque 80-90 ft.-lbs for the C-135
Torque 110-120 ft.-lbs for the D-166

Rods: Tighten to 43-49 ft.-lbs for the C-135
Tighten to 40-50 ft.-lbs for the D-166

Mains: Tighten the mains to 75-80 ft.-lbs for the C-135
Tighten the mains to 75-85 ft.-lbs for the D-166

This is from my I&T IH-201 shop manual. This site has them, and I would recommend getting one before you get started.

IH 340 torque specs

Anonymous-0

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horsepoor

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