How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Curtis B. Your Own Question
Curtis B.
Curtis B., Technician
Category: Small Engine
Satisfied Customers: 28076
Experience:  have worked on and around most engine models for 35 yrs./Polaris ATV expert
Type Your Small Engine Question Here...
Curtis B. is online now
A new question is answered every 9 seconds

How do I remove the vent plug on a toro model 74770. I tried

Customer Question

how do I remove the vent plug on a toro model 74770. I tried an allen that fits snug in the opening but it just spins. is there s special tool to do this job?
Submitted: 9 months ago.
Category: Small Engine
Expert:  Curtis B. replied 9 months ago.

Welcome to JUST ANSWER small engines, let me try to help you !! I don't know it all, but maybe together we can get you a satisfactory answer!

Expert:  Curtis B. replied 9 months ago.

Transmission vent? Where the vent hoses attach to the two transmission housings?

Customer: replied 9 months ago.
The vent is on the hydrolic assembly at each wheel. on the top inside.need to vent when refilling the system
Expert:  Curtis B. replied 9 months ago.

I sent a parts link, showing the transmssion, Do you see the vent listed? All I see is the connection for vent hose, and this vent would be open and not need to be bled.??

Customer: replied 9 months ago.
it looks like #5 part (###) ###-####
Expert:  Curtis B. replied 9 months ago.

It is a Metric allen wrench. Size is not identified! There is just enough difference in the metric wrenches, that it requires the exact size required. If you don't have the metric allen wenches, any auto supply carrys the assortment , and better t buy the setm that try to get the right one, without plug in hand! Sorry.