Massey ferguson 135

https://www.yesterdaystractors.com/

Could the hydraulic filter be plugged?

This is easy. If you live on a farm i assume you have some mechanic abilities. the tractor needs to be split in half. I have done these tractors in as little as 4 hrs. The easy way to seperate the tractor is to sleightly jack up the middle of the tractor,put a jack stand under the front of the transmision. Now move the floor jack forward to the rear of the engine. take roughly half of the weight off of the jack stand. this will allow you to roll the front half of the tractor away from the rear once you remove the trans.bolts,hydro.lines and brake rods.

1971 and appears to be one of these models. Massey Ferguson Model MF-135, MF-150, MF-165, MF-175 and MF-180

https://www.google.com search showed several manuals for sale online.

Example:

https://farmmanualsfast.com/products/massey-ferguson-135-tractor-operators-manual?variant=31627082072115&currency=USD&utm_campaign=gs-2020-04-05&utm_source=google&utm_medium=smart_campaign&gclid=CjwKCAjw_LL2BRAkEiwAv2Y3SSsOzGdj3XHOW6b2H7O26a3ZPf5JUpiFD2zfcyzVSN1tbIkTebd16hoCeVEQAvD_BwE

The Massey Ferguson's use the same oil as the N series tractors. 90W for the transmission.

What model tractor - MF130/135 diesel takes 10/30 not gear oil for transmission/hydraulics

I need a wiring diagram for my massey ferguson 135 tractor regards ****