Recent Topics
Should I use a wash and wax for maintenance washes?
by littlehulkster - 08/24/19 08:53 PM
Michelin Rebate
by twouvakind - 08/24/19 08:47 PM
Meguiar's Ultimate Fast Finish.
by irv - 08/24/19 08:27 PM
Fram PH/TG/XG3593a cut open
by SlavaB - 08/24/19 08:12 PM
Supertech vs OEM
by Bettez88 - 08/24/19 08:05 PM
Exxon Mobile Synergy Supreme Friction Modifier
by IndyFan - 08/24/19 07:50 PM
Toyota oil cap funnel
by Patrick0525 - 08/24/19 07:07 PM
STUMPED (2002 BMW X5)
by Kira - 08/24/19 05:43 PM
Turtle Wax Zip wash/wax...garbage!
by gregk24 - 08/24/19 05:41 PM
Does Super Lube Oil make Good Electric Motor Oil
by vortex - 08/24/19 04:40 PM
26 degree temp swing in 24 hours
by gman2304 - 08/24/19 04:12 PM
FEDERATED PG4459F CUT OPEN
by 53' Stude - 08/24/19 03:58 PM
Reverse mortgage questions.
by callbay - 08/24/19 03:45 PM
Moly vs No Moly
by Navi - 08/24/19 03:08 PM
M1 5W30 SN+ D1/G2 VOA ?
by ChrisD46 - 08/24/19 03:04 PM
Castrol 0w40 no longer LL-01 ?
by Ndx - 08/24/19 02:32 PM
Different TGMO bottles?
by gwiffer - 08/24/19 02:07 PM
Newest Members
EricTwoCamaros, Subie5w30, Iautox, Mayadi, YachtRocket
69055 Registered Users
Who's Online Now
106 registered members (2015_PSD, 117, 4WD, 2K2AcuraTL, 12 invisible), 1,841 guests, and 25 spiders.
Key: Admin, Global Mod, Mod
Forum Statistics
Forums67
Topics293,750
Posts5,046,084
Members69,055
Most Online3,532
Jul 30th, 2019
Donate to BITOG
Print Thread
Hop To
Page 2 of 2 1 2
Re: HydroGear factory fill EZT-2200 UOA [Re: SOHCman] #4865820 09/11/18 05:40 AM
Joined: Jul 2014
Posts: 492
P
Patrick0525 Offline OP
OP Offline
P
Joined: Jul 2014
Posts: 492
Originally Posted by SOHCman
The word on the street is hydro units love ZDDP, zinc in particular. Exmark used to only recommend M1 15w-50, but ever since Mobil lowered the zddp levels in it they had to start offering their own Exmark branded fluid. No idea who actually makes it but its alleged to be loaded with zinc.


Amsoil Hydrostatic Transmission zddp levels. https://bobistheoilguy.com/forums/ubbthreads.php/topics/4865819#Post4865819


'14 Toyota Venza 3.5L 88K mi
TGMO 0W-20
PP 0W-20/Fram Ultra filter(spring/summer)


Re: HydroGear factory fill EZT-2200 UOA [Re: Patrick0525] #4878178 09/24/18 09:27 PM
Joined: Jun 2002
Posts: 20,307
MolaKule Offline
Global Moderator
Offline
Global Moderator
Joined: Jun 2002
Posts: 20,307
Was this the factory fill?

If there are no babbit bearings, and it appears they are using only roller bearings, the lead must have come from a chemistry component added at the factory, most likely Lead(2+) di(2-naphthoate).

Since there appears only to be spur gears involved, ZDDP levels of 700 ppm are sufficient. No need for EP additives.

The analyzed oil appears to about an 80W90.

Last edited by MolaKule; 09/24/18 09:38 PM.

The value of a scientific theory is its ability to prompt further study, not that it has any relation to the established facts of scientific reality.
Re: HydroGear factory fill EZT-2200 UOA [Re: MolaKule] #4878205 09/24/18 09:56 PM
Joined: Jul 2014
Posts: 492
P
Patrick0525 Offline OP
OP Offline
P
Joined: Jul 2014
Posts: 492
Originally Posted by MolaKule
Was this the factory fill?

If there are no babbit bearings, and it appears they are using only roller bearings, the lead must have come from a chemistry component added at the factory, most likely Lead(2+) di(2-naphthoate).

Since there appears only to be spur gears involved, ZDDP levels of 700 ppm are sufficient. No need for EP additives.

The analyzed oil appears to about an 80W90.



Yes, this is a factory fill on my Club Cadet ZTR.


'14 Toyota Venza 3.5L 88K mi
TGMO 0W-20
PP 0W-20/Fram Ultra filter(spring/summer)


Re: HydroGear factory fill EZT-2200 UOA [Re: Patrick0525] #4963925 12/28/18 10:57 PM
Joined: Apr 2010
Posts: 66
R
racinjason Offline
Offline
R
Joined: Apr 2010
Posts: 66
Originally Posted by Patrick0525
Originally Posted by MolaKule
Was this the factory fill?

If there are no babbit bearings, and it appears they are using only roller bearings, the lead must have come from a chemistry component added at the factory, most likely Lead(2+) di(2-naphthoate).

Since there appears only to be spur gears involved, ZDDP levels of 700 ppm are sufficient. No need for EP additives.

The analyzed oil appears to about an 80W90.



Yes, this is a factory fill on my Club Cadet ZTR.




Just did a set of ezt’s on a 5 of 2012 rzt50. What came out looked like gear oil to me. The noisy side had a foul odor.

I put couple capfuls of Lucas assembly lube in each, filled with Napa 15w-50 and it’s pretty quiet now.

I pulled them, flipped them, refilled. Vents were clear, no water I could see.

Page 2 of 2 1 2
Previous Thread
Index
Next Thread

BOB IS THE OIL GUY® Powered by UBB.threads™