Ask Experts Questions for FREE Help !
Ask
    dizzydave1967's Avatar
    dizzydave1967 Posts: 2, Reputation: 1
    New Member
    		  
    #1

    Feb 27, 2011, 09:26 AM
    Loosen a exhaust valve in sears 7 hp engine
    The unit in question has been stored inside and not started for several months exhaust valve is stuck can I pour a solvent through the spark plug hole to loosen it up? Thanks dave
    dizzydave1967's Avatar
    dizzydave1967 Posts: 2, Reputation: 1
    New Member
    		  
    #2

    Feb 27, 2011, 09:28 AM

    How to loosen a exhaust valve in a 7 hp sears snowblowe it has been stored for some time? Will I need to remove head or can I soak it through the spark plug hole thanks Dave
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
    Uber Member
    		  
    #3

    Feb 27, 2011, 08:06 PM
    If it is really stuck, you will have to pull the head and "massage" the valve. Try turning the valve after wd40. Light taps with cam lobe down and then gently pry up with a wooden or plastic tool. If the valve has been open and exposed to elements, you may need to reseat the valve with lapping compound.
Not your question? Ask your question View similar questions
 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

How to loosen up bathtub temperature control valve? [ 1 Answers ]

Hello, My temperature control knob is very hard to turn. In fact, I had to replace the Mixet twice because it bend out of shape when I was trying to turn it. Any suggestions? Thank you.

How to loosen a water shut-off valve [ 4 Answers ]

I am trying to replace a kitchen faucet but the water shut-off valves or the supply shutoff valves under the sink just won't budge. I tried spraying some WD40 on there to loosen them up but nothing. I am not a handy man at all and this is the first time I am trying to attempt something myself. So...

Sears Lawn Tractor - exhaust smoke and power [ 1 Answers ]

I have a 15.5 h.p. Sears lawn tractor. When I start the engine, billows of white/gray smoke come out. Then when I operate the tractor, the billows continue and suddenly I lose power and the engine cuts out. I can start it again, but the same thing happens. I did find small white crystals in...

Briggs 16.5 OHV. Exhaust Valve? [ 5 Answers ]

I'm having problems with the engine making only one turn while starting it. Searched and it seems to need valve adjustment. One question, just to be sure since the valves have diff clearances... which one is the exhaust valve and intake valve?

Broken exhaust valve in 14.5 Briggs and Stratton [ 1 Answers ]

Exhaust valve broke on my murray. Nothing appears to be harmed, only one little ding in top of head where it hit. Can I just replace it with a new one or will it have to be lapped in at a machine shop to work right. Also, what are the valve clearance settings on a Briggs 14.5 with overhead valves.

View more questions Search