Lost manual...not sure what weight oil to use. Believe it is 90?

There should a "big bolt" on the side of the transmission. Take bolt out and see if you can put your finger in the hole and bend your finger .....if you get oil on your finger it has enough oil in it ( or if you take the bolt out and oil comes out, its got enough oil in it.) Make sure to use honda oil....... it should be 90 weight.

I would say 90 weight gear lube go to a boat supply get a tube of 90 weight I dont have your model # so check on your owners manual

use a ' 80/90 gear oil ' -- you can get this at your local auto parts store.

c...

75W90 GL-4 gear oil (similar to SAE 5W40/10W40 engine oil viscosity)
Pep Boys Oreillys Advance Autoparts and Oreilleys all are dealers check with them first.

Use 90 weight gear/differential oil but if you use it outside in the cold weather it's too thick, use 40 weight oil then and switch to the 90 weight in the summer.

75 /85/90 weight gear grease,,about 2 quarts and a /14 of a bottle,85/90 will be what you find mostly,and it is just fine.

these take 90 weight gear oil. SAE 80W90 is appropriate; can find just about anywhere.

WHAT I USE IS 80W 90 GEAR OIL.THERE SHOULD BE A BIG SCREW ON TOP OF THE TRANS AND THIS IS WHERE YOU SHOULD PUT THE GEAR OIL IN.HOPE THIS INFO HELPS.TAKE CARE AND GOOD LUCK, MANNY

Sounds like your oil is to thin. Should be 90 weight mineral based gear oil. Try draining and refilling with 90 weight.
Hope that helps.
www.Ford8n.com

Engine oil is 5W-30
Transmission-
Manual--75W-90
Auto --ATFQT
Power Steering- AF3
Brake Fluid-- DOT-3


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