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)
Connecting rod:
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.
I need the touque setting for big end bearings of a 1kzte
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