Main cap bolts, 1999+, 15 ft-lbs then additional 75 degrees.
Rod bearing cap bolts, 1999+, 20 ft-lbs then additional 70 degrees
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Torque Specs Database
Type:
Dim:
Length:
Head: Nut
Grade:
20
Ft-Lbs
240
In-Lbs
27.12
N-m
Connects:
Connecting Rod To Engine Block
Years:
All
Vote Record: Vote
Note:
Vortec - Rod Cap Nuts - 2 Steps: 20 FtLbs; +70degs
http://ww2.justanswer.com/uploads/ZZdaryl/2009-06-14_153454_torque.pdf
Main Bearing Cap Bolt 4.3L Step 1 15 ft lbs (20) Step 2 Additional 73 Degrees
i don't know if that's correct for main bearing caps since another link states it's much higher
4 3 Vortec Piston Specs eHow
hopefully a GM guy will chime in to confirm the main bearing torque
the rod bearing torques are the same on all the other links
SOURCE: torque specs.
connecting rod = first pass 18 ft lbs , second pass 75 degrees
main bearings = first pass 37 ft lbs , second pass 77 degrees
wow that wasn't easy to find for some reason .
SOURCE: torque specs for the main bearings, connecting rods and heads
Here you go...
Connection Rod Nuts: 37-38 Ft Lbs.
Main Bearing Caps: 55-61 Ft Lbs.
And Head Bolts...
1st - step; - 80 ft./lbs.
2nd - step, loosen all bolts;
3rd - step; - 80 ft./lbs.
SOURCE: torque specs for toyota tercel
Hello vienotkelly: The correct Main bolt torque is 42 foot pounds. The connecting rods torque to 29 foot pounds. The torque sequence for the head bolts and the correct way to tighten the bolts are attached to this reply. Thak You for using
FixYa. Roger
SOURCE: Torque specs for 96 Honda Accord 2.2L
the main bearings bolts is to 1st step 30Nm or 22lbs ft and the last step is 75Nm or 54lbs ft in this tighten secuence. 9 3 1 5 7 on the top bolts and........ ........ ........ ... 8 6 2 4 10 botton bolts and the connecting rod 45Nm or 34 lbs ft i hope be help you
SOURCE: need torque specs for connecting rod and main
Torque in two to three stages.
Connecting rods are 24-26 lb.ft.
Main bearing caps are 41-44 lb.ft.
Hope this helps,Chuck
Testimonial: "Thanks for the help Chuck"
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