what weight oil for mc

General help and support for your Lindeman through 2010 John Deere crawler
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fds
MC crawler
MC crawler
Posts: 3
Joined: Sat May 23, 2015 2:31 pm
Location: reinbeck iowa

what weight oil for mc

Post by fds » Tue May 26, 2015 5:55 pm

Was going to use 30wt for motor or is 15w40 better choice? Also what for hydraulic if I change it Hygard ok or a straight wt? Is transmission rear end all same or seperate and what do they hold.

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Stan Disbrow
350 crawler
350 crawler
Posts: 2898
Joined: Fri Jul 15, 2005 3:13 pm
Location: Raleigh, NC

Post by Stan Disbrow » Wed May 27, 2015 4:29 am

Hi,

I use 15w40 in the engines of both my M and 420c. Oil pressure is fine.

The hydraulics have standard grade farm-store hyd oil in them. Hygard is a bit on the thin side. Is noisy in the pumps, and I figure that can't be a good thing. Plus, Hygard slowly seeps past the pump seal on my M and winds up in the engine.

The trans and final gearcases are separate from each other and use 90wt gear lube. Trans fill port near where your left heel sits. Final drives have plugs on the inside about halfway up the sides of the cases.

Stan
There's No Such Thing As A Cheap Crawler!

Useta Have: '58 JD 420c 5-roller w/62 inside blade
Useta Have: '78 JD350C w/6310 outside blade
Useta Have: '68 JD350, '51 Terratrac GT-25
Have: 1950 M, 2005 x495, 2008 5103 (now known as 5045D)

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