TH350 rebuild tech
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*This is not a step-by step pictorial. That said, the following should help give a better understanding of the T-350 and possibly help when a question arises. | *This is not a step-by step pictorial. That said, the following should help give a better understanding of the T-350 and possibly help when a question arises. | ||
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==Variations of the T-350 family== | ==Variations of the T-350 family== | ||
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{| | {| | ||
|[[File:T-350_bushings.jpg|thumb|300px|left|T-350 bushings.]] | |[[File:T-350_bushings.jpg|thumb|300px|left|T-350 bushings.]] | ||
| − | |[[File: | + | |[[File:T-350_thrust_washers.jpg|thumb|300px|left|thrust washer kit.]] |
|} | |} | ||
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In the rare application that does not need reverse or low gear engine braking the low piston and low clutches can be deleted, and the feed holes in the case blocked. | In the rare application that does not need reverse or low gear engine braking the low piston and low clutches can be deleted, and the feed holes in the case blocked. | ||
| − | Install new seals on the low piston, these are square cut seals, not lip seals. | + | Install new seals on the low piston, these are square cut seals, not lip seals. |
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[[File:TH350lowpiston.jpg|frame|none|Piston has 3 seals on it. That creates 2 separate sections.]] | [[File:TH350lowpiston.jpg|frame|none|Piston has 3 seals on it. That creates 2 separate sections.]] | ||
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Then push it into the rear of the case evenly by hand, aligning it properly so it will seat (there is a "tang"). Look at the park pawl notch to help index it. | Then push it into the rear of the case evenly by hand, aligning it properly so it will seat (there is a "tang"). Look at the park pawl notch to help index it. | ||
| − | [[file: | + | [[file:T-350caselowpiston.jpg|frame|none|Low-reverse piston installed into case.]] |
Then install the return spring and retainer using the tool pictured. | Then install the return spring and retainer using the tool pictured. | ||
| − | [[file: | + | [[file:T-350lowspringtool.jpg|frame|none| Tool used to compress the springs & retainer to install the retaining snap ring.]] |
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