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#1
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Newly acquired 1864
Purchased this last night. Came with a 54 gt deck that will be put under my smoker. Also came with a front blade. Purchased knowing it didn't have compression. Removed the valve covers to find 2 bent valves. Is it worth fixing or worth more in parts?
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#2
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Looks like bent pushrods to me.
Pull the head and see if it lost a valve seat. Valves may have stuck, but that motor did that a lot. Sometimes the rocker studs came loose, or pulled out, sometimes the seat fell out. It's likely not too bad to fix. But if you don't know the difference between a valve and a pushrod..... maybe you better seek some help fixing it. |
#3
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My bad. I do know the difference. I knew what I meant, just didn't come out right. I'll dig into it.
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#4
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Yeah...... they are such similar parts they're easy to mix up.
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#5
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Do I need to explain what each one does to convince you i know what I am talking about?
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#6
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I'm not the one that needs to know. I already know the difference. I'm the guy answering the questions.
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#7
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I’d take off the heads and see what you have at least.
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Terry O,100,72,102,123,104,124,105 125,129,149,1200,982 (2)2182s w/60in Habans 3225 |
#8
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Man, that motor looks suspiciously clean inside.
I'd try to get a little history from the previous owner. I'm no expert, but I'd bet that motor was apart for some head gaskets and the rocker arms got cranked down too tight on reassembly. Also, I'd put new push rods in and do a compression check. Why tear apart a motor if you don't have too? Make sure you put some good oil in the motor. PeterJ
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1863 48" deck, 3pt 1864 x 2, 54" deck, power bagger, 48” deck 1811 44" deck 1210 44"deck IH trip plow QA42-A, 451 x 2, 551 42" Earthcavator Driveway Drag USAF Shepherd's Chapel |
#9
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Quote:
You ever torque a set of rockers on one? They are torque-to-set. How do you suppose they got overtightened? Even if they were too tight by torque, the rocker stud will only let them get so tight, so they can't be set too tight and cause pushrod damage. The early engines had hollow pushrods and different rockers. They were bad about bending. You can upgrade to the new style. Pulling the head is still a good idea. Pretty cheap to do. |
#10
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Working on getting the heads off. On number two, one of the head bolts was not very tight. Thinking this has been apart at one time or another.
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