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Please note: You must use new bolts as these are torque to yield bolts, in other words they are a type of linear spring.
Connecting rods/big-end bearing cap bolts (use new bolts)
stage 1 ... 25 Nm (18 lb ft)
stage 2 ... angle tighten + 30 degrees
Main bearing cap bolts (use new bolts)
stage 1 ... 50 Nm (37 lb ft)
stage 2 ... angle tighten + 45 degrees
stage 3 ... angle tighten + 15 degrees
Toyota Yaris Main and Big end Torque settings:
Tighten the main and big end bolts in sequential order and in two steps.
Main bearings. Stage 1.
22 ft lbs.
Stage 2.
44 ft lbs
Big end bearings.
Stage 1.
11 ft lbs.
Then Rotate bolt head a further by 90 degrees
Head bolt torque must be done in 3 steps:
1st 22 ft lbs
2nd 43 ft lbs
final 47 ft lbs
use this sequence of tightening:
9 - 3 -1 -6 -8
7 - 5 - 2 -4 - 10
You are looking for the torque settings for big end bearings and main bearings on a daewoo matiz? Main bearings torques on a Daewoo Matiz 800cc (1999) Stage 1: 25-30 Nm Stage 2: 55-60 Nm Big End Bearings…
Toyota Yaris Main and Big end Torques:
Tighten the main and big end bolts in sequential order and in steps two steps.
- Main bearings. Stage 1. 30 Nm.
Stage 2. 59 Nm.
- Big end bearings. Stage 1. 15 Nm.
Rotate further by 90 degrees.
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