Question about Mazda Cars & Trucks
if your installing your crankshaft the Torque: 27 N·m (275 kgf·cm, 20 ft·lbf). And for your camshaft the 25mm bolts  are 7.5 N·m (80 kgf·cm, 69 in.·lbf) and the rest are 16 N·m (160 kgf·cm, 12 ft·lbf)
Posted on Jun 28, 2009
I'm sending you the torque specifications for your main bearings and also your head bolts. I also sent you main bearing and cylinder head tightening sequence. I hope this will be useful
Main Bearings Torque specs. 40-43 Ft. Lbs.
Cylinder Head Torque specs. 56-60 Ft. Lbs.
Posted on Oct 05, 2009
Testimonial: "thank you so much! couldnt find this information anywhere, even called the local mazda dealers!"
Crank Main caps Tightening Torque
For the 12 Pointed Head Bearing Cap Sub-Assembly Bolts
Start from center bolts and tighten in a clockwise rotation working out
Step 1 all bolts 22 Nm or 16 ft lb
Step 2 all bolts 44 Nm or 32 ft lb
Step 3 all bolts 45 degrees additional clockwise rotation using an angle indicator.
Step 4 all bolts 45 degrees additional clockwise rotation using an angle indicator.
Hexagon Head Bearing Cap Sub-Assembly Bolts
1ZZ-FE Engine 18.5 Nm (14 ft.lb)
2ZZ-GE Engine 18 Nm (13 ft.lb)
1. Apply a light coat of engine oil on the threads and under the heads of the connecting rod cap bolts.
2. Install and alternately tighten the 2 connecting rod cap bolts in several passes. Torque: 1ZZ-FE: 20 Nm (204 kgf-cm, 15 ft. lbs.) 2ZZ-GE: 30 Nm (306 kgf-cm, 22 ft. lbs.) If any of the connecting rod cap bolts does not meet the torque specification, replace the connecting rod cap bolts.
3. Retighten the cap bolts by 90° more
4. Check that the crankshaft turns smoothly.
Posted on Mar 19, 2010
Hello tlittle3: My name is Roger and I will help you.See the attached image. Be sure to follow steps as it is very inportant. You will notice that you need to index some of the bolts. That is merely turning the bolt a specified degree. The crankshaft tie bolts are the bolts that are in the side of the block. install horizontal. Shold you need further help please just ask. Please rate the answer you received. Thank You for using Fix Ya. Roger
Posted on Apr 26, 2010
Testimonial: "thanks that what i needed"
SOURCE: I need the 2003 Mazda
Posted on Nov 09, 2010
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