The New “What did you do with your Z today” (with off topic replies) XXXIV

jchammond · 10-16-2019, 11:06 PM

Quote:

Originally Posted by eastwest2300

wow, thats a lot dude...

Don’t let Madwi fool you; he was pulling hard on that torque wrench & keeping things in order

eastwest2300 · 10-16-2019, 11:14 PM

Quote:

Originally Posted by jchammond

Don’t let Madwi fool you; he was pulling hard on that torque wrench & keeping things in order

now I dont believe you.

Rusty · 10-16-2019, 11:14 PM

Quote:

Originally Posted by jchammond

Yep, got winter tires on the Fit first & then diff pulled,mike’d,disassembled,cleaned,new bearings installed on Wavetrac unit,ring gear properly torqued on,dropped down in housing,torqued side bearing caps & ck’d backlash & tooth contact

My torque specs I gave work out?

What was the before and after backlash readings?

Did you pattern the gears?

What did you figure out with the torquing of the ring gear bolts? The lock-tite and oil question.

eastwest2300 · 10-16-2019, 11:14 PM

i bought everything you said until that last statement...

Rusty · 10-16-2019, 11:44 PM

Womble

There is a couple on here like this.

Hotrodz · 10-17-2019, 12:13 AM

Quote:

Originally Posted by Rusty

Womble

There is a couple on here like this.

Haha I got your Womble hanging!!!

Rusty · 10-17-2019, 12:26 AM

Quote:

Originally Posted by Hotrodz

Haha I got your Womble hanging!!!

Go hug your womby.

JARblue · 10-17-2019, 04:29 AM

jchammond · 10-17-2019, 04:53 AM

Quote:

Originally Posted by Rusty

My torque specs I gave work out?

What was the before and after backlash readings?

Did you pattern the gears?

What did you figure out with the torquing of the ring gear bolts? The lock-tite and oil question.

The backlash was ck’d on the oem unit & was .004”
This was after draining fluid from diff, standing upright (pinion down) & removing rear cover...stub shafts still in place.
After re-assembling & dropping unit back in housing (new side bearings & thrust washers on same sides as they were removed from) & reading was .006” (this is with no oil coating on gears yet & stub’s not popped back in place).
Prior to putting new unit in, mike’d the thrust washers & ring gear side was a hair thinner than other side.
Removed bearing caps & raised unit up, then swapped sides of washers.
Backlash reading was .005” (pattern looked the same & this should snug up a tad after the 75/140 moves around in there).
The ring gear bolts are an odd size (m13x1.25)

Removing all loctite & cleaning up everything was a bit tedious, but got it right...after seating gear to unit; torqued to the initial ft.lb & then turned additional 35* while testing with torque wrench.
Was hitting the mark at 110ft.lbs.
Threads received high strength thread locker only (no oil

)
Had adequate tools to hold Wavetrac unit steady, while Madwi was hitting the final torque w/wrench (2-man job without clamping down Wavetrac)
Unit is built with 2 flats on each side, underneath side bearings (52mmx14mm) so holding steady with appropriate tools helped,,,but still took some umph to hit the mark with every ring gear bolt (criss-cross pattern)

PS: ring gear bolts were cleaned well, using anti-corrosion oil

jchammond · 10-17-2019, 04:54 AM

Quote:

Originally Posted by JARblue

I’m gonna take “Trigger” out for a walk & then grab a few more winks

jchammond · 10-17-2019, 05:03 AM

Couldn’t resist; had to sneak a bowl of ice-cream

Spoiler · 10-17-2019, 05:14 AM

Quote:

Originally Posted by jchammond

Couldn’t resist; had to sneak a bowl of ice-cream

Pretty early for ice cream... Unless it is bacon flavored of course...

JARblue · 10-17-2019, 05:42 AM

Quote:

Originally Posted by jchammond

The backlash was ck’d on the oem unit & was .004”

( Click to show/hide )

Yeah. I'm not comfortable doing that. I'll have to figure out who is closer to a Southwest airport ... you or Rusty lol

Quote:

Originally Posted by jchammond

I’m gonna take “Trigger” out for a walk & then grab a few more winks

Wish I could do the same. I'm at the office

JARblue · 10-17-2019, 05:45 AM

Was looking at seats and roll cages last night

God-Speed · 10-17-2019, 06:24 AM

Good Thursday Morning all. Not Much on the list for today. Today our forecast is to be a very nice day. However by the weekend we will be back in the 90*. Could be worst. Anyway have a great day guys and be safe out there!!

10-16-2019, 11:14 PM	#1159 (permalink)
eastwest2300 A True Z Fanatic Join Date: May 2010 Location: South FL Posts: 90,972 Drives: '16QX70/'21 Supra3.0 Rep Power: 2684550	i bought everything you said until that last statement... __________________ Infiniti QX70 & Toyota Supra 3.0 Premium

10-16-2019, 11:44 PM	#1160 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 35,181 Drives: 2011 Nismo GM 6M Rep Power: 2684437	Womble There is a couple on here like this. Hotrodz, Ghostvette, redondoaveb and 1 others like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

10-17-2019, 04:29 AM	#1163 (permalink)
JARblue A True Z Fanatic Join Date: Mar 2011 Location: Austin, TX Age: 43 Posts: 36,450 Drives: 11 Z34, 98 E36 M3 Rep Power: 2684440	jchammond likes this. __________________ 2011 370Z 6MT Sport Gun Metallic \| ARC \| CJM \| Ecutek \| FI \| Fujimura \| R2C \| SPL \| Stillen \| TWM \| Z1 \| ZSpeed \|

10-17-2019, 05:03 AM	#1166 (permalink)
jchammond A True Z Fanatic Join Date: Nov 2014 Location: South Carolina Age: 58 Posts: 15,204 Drives: 13’ 370Z TS 7A/T Rep Power: 2684394	Couldn’t resist; had to sneak a bowl of ice-cream Rusty, Hotrodz and old guy like this. __________________ MazWorx built long block \| FI-TT-100 Stage 2.75 \| IPT built 7A/T http://www.the370z.com/members-370z-...s-musings.html

10-17-2019, 05:45 AM	#1169 (permalink)
JARblue A True Z Fanatic Join Date: Mar 2011 Location: Austin, TX Age: 43 Posts: 36,450 Drives: 11 Z34, 98 E36 M3 Rep Power: 2684440	Was looking at seats and roll cages last night God-Speed, jwick, Rusty and 3 others like this. __________________ 2011 370Z 6MT Sport Gun Metallic \| ARC \| CJM \| Ecutek \| FI \| Fujimura \| R2C \| SPL \| Stillen \| TWM \| Z1 \| ZSpeed \|

10-17-2019, 06:24 AM	#1170 (permalink)
God-Speed A True Z Fanatic Join Date: Sep 2010 Location: Austin, Tx. Posts: 4,363 Drives: Prototype Rep Power: 2684377	Good Thursday Morning all. Not Much on the list for today. Today our forecast is to be a very nice day. However by the weekend we will be back in the 90*. Could be worst. Anyway have a great day guys and be safe out there!! Rusty, Hotrodz, sx moneypit and 2 others like this.

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