Toyota Workshop Service and Repair Manuals

Connecting Rod: Specifications
Connecting Rod

DIMENSIONS 

Clearance: 

Oil:

Standard ................................................................................................................................................  0.024 - 0.055 mm (0.0009 - 0.0022 inch)
U/S 0.25 ................................................................................................................................................  0.023 - 0.069 mm (0.0009 - 0.0027 inch)
Maximum ...........................................................................................................................................................................  0.08 mm (0.0031 inch)

Piston Pin Oil:

Standard ................................................................................................................................................  0.005 - 0.011 mm (0.0002 - 0.0004 inch)
Maximum ...........................................................................................................................................................................  0.05 mm (0.0020 inch)

Thrust:

STD .......................................................................................................................................................  0.160 - 0.312 mm (0.0063 - 0.0123 inch)
Maximum ...........................................................................................................................................................................  0.35 mm (0.0138 inch)

Diameter: 

Bolt Outside:

Standard ....................................................................................................................................................  7.86 - 8.00 mm (0.3094 - 0.3150 inch)
Minimum ...........................................................................................................................................................................  7.60 mm (0.2992 inch)

Bushing Inside:

Standard (New) .................................................................................................................................. 22.005 - 22.017 mm (0.8663 - 0.8668 inch)

Piston Pin:

Standard (New) .................................................................................................................................  21.997 - 22.009 mm (0.8660 - 0.8665 inch)

Rod: 

Bend:

Maximum Per 100 mm (3.94 inch) ....................................................................................................................................  0.05 mm (0.0020 inch)

Twist:

Maximum Per 100 mm (3.94 inch) ....................................................................................................................................  0.15 mm (0.0059 inch)

Thickness: 

Bearing Center Wall:

Standard:

Mark 1 .............................................................................................................................................  1.484 - 1.488 mm (0.0584 - 0.0586 inch)
Mark 2 .............................................................................................................................................  1.488 - 1.492 mm (0.0586 - 0.0587 inch)
Mark 3 .............................................................................................................................................  1.492 - 1.496 mm (0.0587 - 0.0589 inch)

TIGHTENING SPECIFICATIONS 

Rod Cap To Connecting Rod 

1st Pass ...........................................................................................................................................................................................  25 Nm (18 ft. lbs.)
2nd Pass .......................................................................................................................................................................................  Turn Additional 90°