Gearbox oil drain plug M Ferguson 135

[RonSn]

I have a very old Massey Ferguson 135, maybe about 1975 model.
I need to drain the gearbox/hydraulic oil but cannot find the drain plug.
Checked everywhere at the bottom near the back wheels but can find no plug.
Any suggestions appreciated.
Thanks, Ron

 

[IH3444]

https://www.tractorbynet.com/forums/threads/mf-135-transmission-drain-plug.464311/

Most likely on the side as per Massey typical engineering design.

Checking & Changing the Transmission and Hydraulic Oil for tractor - Tractors PK

To check the transmission oil of the tractor, it is important to park the tractor on a level surface and turn off the engine. Remove and clean the small gauge (dipstick) under the driver seat with a cloth. Reinsert and remove the gauge and hold it tilted

blog.tractorspakistan.com

 

[RonSn]

Thanks

 

[airbiscuit]

Be careful not to round off that drain plug when removing. Lots of good information here.

https://www.tractorbynet.com/forums/threads/rounded-off-drain-plug.393632/

 

[Fuddyduddy1952]

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