TH350 rebuild tech
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Be sure the low sprag inner race is not brinelled or has any unusual wear. | Be sure the low sprag inner race is not brinelled or has any unusual wear. | ||
| − | [[file: | + | [[file:T-350_center_suport_sprag.jpg|frame|none|Photo shows center support with sprag and inner race.]] |
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Next you install the 4-tang thrust washer into the large splines of the low sprag inner race (picture above), and then the sun shell and gear assembly. Before this step, for HD use, you would have wanted to install additional sun gear bushings, 2 on each end, and re-drilled the lube holes as shown below. | Next you install the 4-tang thrust washer into the large splines of the low sprag inner race (picture above), and then the sun shell and gear assembly. Before this step, for HD use, you would have wanted to install additional sun gear bushings, 2 on each end, and re-drilled the lube holes as shown below. | ||
| − | [[file: | + | [[file:T-350_sun_gear_bush.jpg|frame|none|Double bushings installed. You MUST drill oil holes in bushings.]] |
==Install drive shell and front planetary unit== | ==Install drive shell and front planetary unit== | ||
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