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- Feb 15, 2022
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- 5,628
- Location
- North Central Washington
- First Name
- Dave
- Truck Year
- 1984
- Truck Model
- Scottsdale
- Engine Size
- 305
It's Steve. I'm not calling my truck Steve.
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Huck's daily - 2005 Z71 crewcab
- Thread starter TotalyHucked
- Start date
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TotalyHucked
Full Access Member
- Joined
- Feb 24, 2020
- Posts
- 4,049
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- Location
- Auburn, Georgia
- First Name
- Zach
- Truck Year
- 1985
- Truck Model
- Sierra 1500
- Engine Size
- 5.3
Back on this today. Decided to do some learnin' since I've already been down this long, what's another day or so for educational purposeseses?
When we left off, I had .026 worth of shim on the pinion and .2535 RH and .2225 LH carrier shims. I decided to start the day with taking the .0105 shim off the pinon and just run .016. The OE was .036. I figured this would throw things pretty far off...the pattern improved
Ok, so we'll stick with that. But backlash opened up to .013-.014. So I figured I'd move the carrier toward the pinion .005. Couldn't make that happen with the shim choices I have, but I did have a .0075 shim in this stack I could move. So I used that, moved the carrier over .0075. Started with checking backlash before painting/running a pattern.
Most spots where .006-.007. But I did have a section that was .008-.0095 and another that was .004-.005.
Here's the tight section. It's weird cuz it's only 3 teeth, it's .006 on one end and .008 on the other but .004-.005 in between. Thankfully, this is 180* from the .008-.0095 section, so I'm gonna spin the ring gear 180* on the carrier and see where I land. I'm eating lunch now, I'll update later
When we left off, I had .026 worth of shim on the pinion and .2535 RH and .2225 LH carrier shims. I decided to start the day with taking the .0105 shim off the pinon and just run .016. The OE was .036. I figured this would throw things pretty far off...the pattern improved
You must be registered for see images attach
You must be registered for see images attach
Ok, so we'll stick with that. But backlash opened up to .013-.014. So I figured I'd move the carrier toward the pinion .005. Couldn't make that happen with the shim choices I have, but I did have a .0075 shim in this stack I could move. So I used that, moved the carrier over .0075. Started with checking backlash before painting/running a pattern.
Most spots where .006-.007. But I did have a section that was .008-.0095 and another that was .004-.005.
You must be registered for see images attach
Here's the tight section. It's weird cuz it's only 3 teeth, it's .006 on one end and .008 on the other but .004-.005 in between. Thankfully, this is 180* from the .008-.0095 section, so I'm gonna spin the ring gear 180* on the carrier and see where I land. I'm eating lunch now, I'll update later
You must be registered for see images attach
You must be registered for see images attach
