Airco ACBN1550A parts

Drain oil. Use degreaser to clean area. Use JB Weld & allow to set up properly before adding oil.

If you’ve found this helpful, please click the green “helpful” icon. If you have 20 seconds please leave a few words as a review or recommendation! Also, follow me for more answers to everyday issues, I’m all for saving you money and making the most of your time! Thanks and have a great day!

I had this problem as well. The valve inside the gun cracks causing it to leak. I repaired mine with fast setting epoxy and a hose clamp. Disassemble the gun taking note how the parts are assembled taking pictures helps. Look for the crack sometimes it is not very visible check the ends where parts come together. Mine was where the tube that the trigger connects to enters the tube where the hose connects to. Epoxy the OUTSIDE of the crack not inside the tube because it needs to be smooth in order for it to seal properly. Try to get some epoxy inside the crack then use the hse clamp to hold it together while the epoxy cures.reassemble the gun and test. Sometimes the O-Rings will need to be replaced oil the orings while assembling the gun to prevent damage to the orings.

Lindy, you can buy a new block at your local mower parts store. but replacing the whole engine with a used one would be a whole lot cheaper.

oil in places where oil is not supposed to be is never bad. worst case scenario youve blown the head gasket or cracked the head. youd be looking at upwards of 1000

Hi Ron,

Just drop a few drops of pneumatic oil in the male adapter/connector with it upside down. Don't put too much in.

Hope this helps. If it does, I'd appreciate your vote. Thanks,

Handie Andie

First thing I'd do is replace the thermostat. If if it still overheats, next thing I'd replace is the waterpump.

give these guys a call they only sells GM parts and maybe able to help you Schram auto & truck parts 1-800-292-1032 and they website is www.schramauto.com also if it was me i would check with a good salvage yard give this website a try to find one close to you www.junkyarddog.com wish you the best of luck Michigan Man.

That depends entirely from where the oil is leaking: best case = if it's just an imperfect seal probably all you'll need is to tight up some screws; worst case = the engine block is cracked, it must be replaced.

You need an engine as by the time you noticed the oil leaking, it was too late. If you have a cracked crankcase, get a motor.

Oil coming out from the breather means the piston rings are weak.
The engine may need overhauling !

Knight .(Yamaha Seca XJ750A 1981)