Illustration 1 | g00907738 |
The mating surfaces of the connecting rod are produced by hydraulically fracturing the forged connecting rod.
(1) Tighten the torx screws for the connecting rod to the following torque. ...
Tighten the torx screws for the connecting rod again to the following torque. ...
Tighten the torx screws for the connecting rod for an extra 120 degrees. The torx screws for the connecting rod (1) must be replaced after this procedure.
Note: Always tighten the connecting rod cap to the connecting rod, when the assembly is out of the engine. Tighten the assembly to the following torque
(2) The bearing shell for the connecting rod
Illustration 2 | g00995584 |
Alignment of the bearing shell |
Note: The bearing shell for the connecting rod must be aligned equally from both ends of the connecting rod. Refer to (A) in figure 2. Refer to the Disassembly and assembly manual for information on the alignment tool.
Bearing Width for the Connecting Rod | |
Bearing Width for the Connecting Rod Cap | |
Thickness of Connecting Rod Bearing at the Center | |
Thickness of Connecting Rod Bearing for the Cap at the Center | |
Bearing Clearance | |
Undersized Connecting Rod Bearing | |
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Illustration 3 | g00907744 |
(3) Diameter of the parent bore for the piston pin ...
(4) Distance between the parent bores ...
(5) Diameter for the parent bore for the connecting rod bearing ...
Illustration 4 | g00915056 |
Connecting rods are color coded. The color code is a reference for the length (Y) of the connecting rod. Refer to table 3 for the different lengths of connecting rods.
Length Grades for Connecting Rods | ||
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Grade Letter | Color Code | Length (Y) |
F | Red | |
G | Orange | |
H | White | |
J | Green | |
K | Purple | |
L | Blue | |