how to check sevo pin length
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From: omaha
Car: 1984 z28
Engine: 355
Transmission: 700r4
how to check sevo pin length
can anyone tell me how to properly check the servo pin length without using the gm tool? I know you can also use a dial indicator, but can not find any specs on what it is supposed to be. any help would be great. Thanks
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From: South Florida (NW_Broward)
Car: 1989 Firebird
Engine: 2.8L V6 MPFI
Transmission: Beat to heck 700R4
ATSG book says to measure from the end of the pin to one of the grooves on the pin. I used a cheapy digital caliper to find mine is .010 too short.
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From: Nanticoke, Pa
Car: 89 Firebird
Engine: 406 CI
Transmission: Pete K 700R4
Axle/Gears: 3:55
Measuring the pin is easy. Determining which pin to use with each drum and case combo it a guessing game without the proper tool. Reassemble the servo using your best guess. Push the cover in and out using a hammer handle for leverage. The cover should move in and out approx 1/8 inch or so. Using the tool or doing it by feel are the only 2 options I know of.
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