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Did I do good? Honda HS622

62K views 28 replies 17 participants last post by  orangputeh  
#1 ·
Was looking for a used snowblower locally here in wyoming to gear up for winter and cane across this Honda HS622. I didnt know much or anything at all about them so I started researching them and it seems they are pretty rare and hard to come by in good shape. Well this thing is mint, and seems well taken care of. If your curious what I paid for it, I paid $375

We were planning a little trip about 2 hours away to go christmas shopping, so I searched for snowblowers in that area and came across it. Once I saw it in person I knew it was the one lol. Anyways here are some pics if I can get them to load. Opinions welcome, also if there is something you recommend or if your aware of common problems on these please feel free to let me know. John
 

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#6 ·
We were planning a little trip about 2 hours away to go christmas shopping, so I searched for snowblowers in that area and came across it.

Too funny. I find myself doing the same thing whenever I travel outside the New England area for business. I'll give Craigslist a quick scan just to see what the market price is dictating in that area. Congrats on the HS622. Nice powerful compact machine with the Honda GX160 commercial engine. Honda sold the HS622 in the US from 1996 to 1999. Looks to be in great condition, but given that it's at least 18 years old, I would highly recommend pulling the auger rakes and coating the auger shafts with anti-seize. Who knows the last time the auger shafts were greased? This will ensure the auger rakes are free to spin on the auger shaft allowing the shear pins to do their job and prevent catastrophic damage to the auger gearbox in the event the machine hits something hard. Other than that, just change the oil and sparkplug and you should be good to go.
 
#8 ·
Yea it is a habit lol, never know if a good deal could come up and it paid off this time. Is that an easy job to pull the auger rakes ? This is my first snow blower and im not real familiar with them. The fella I bought it from gave me the owners manual as well, would it be in there?

Ive worked on a bit of small engines, ie chainsaws, lawn mowers etc just never a snow blower. Thanks for any help
 
#7 ·
wow, great deal!

my neighbor has one and asked me to look at it over before winter. all we did ws change the plug and oil. he didn't need anything else.

no belts! don't know much about them. they are rare. you should get at least 50 years out of it ;)
 
#10 ·
Here's the procedure for my Honda HS928. Should be very similar for the HS622


Tools Required –

Grease (your greases of choice)
Antisieze or Marine Water Resistant Grease
10mm Wrench
10mm Socket
12mm Wrench
14mm Wrench

· Remove support bracket that connects the Auger Transmission Housing. Four 10MM nuts/bolts on the top of the bucker and two that bolt direct to the Auger Housing.
· Remove Blower Shear Bolt
· Remove the Side Bolts that hold the Auger to the Bucket
· Carefully slide the Auger Out
· Remove Auger Shear Bolts and Slide Augers off. VERY IMPORTANT. Pay close attention to the orientation and direction of the auger rakes before sliding them off. Make some marks on the auger rakes with a grease pencil so you know the exact direction and alignment of the auger rakes when you reinstall them. The machine will not operate correctly if the augers are on backwards.
· Wipe old grease clean on the shafts, clean O Ring.
· Apply Marine grade Grease/Anti-sieze on both the shafts as well as the impeller shaft. I prefer Anti-sieze but you can't go wrong either way.
· Clean the flanges that hold the Auger to the Bucket. Thoroughly apply Marine-grade grease or Anti-sieze to the flange at cup of the flange.
· Put flanges back on Auger Ends and bolt everything back up.
· When putting back the shear bolts, I use a small amount of anti-seize on the bolts.
 
#11 ·
Thanks Freezn, I took the auger blades off the shafts today and it was rusty but not terrible. The blades still spun freely on the shafts but I cleaned them and anti seized them anyways. Cleaned the bolts and anti seized those as well. Bearings on the end of the shafts where it bolts to the housing were good. Also did an oil change and new plug. Neither were real bad but I like knowing when it was done last and that its ready to go.

Appreciate the help, I wasnt real familiar with the terminology. But once I looked at it its just a few bolts to take the auger blades out. Was very simple.
 
#12 ·
Nice. Yeah, greasing those auger rakes only takes a few minutes, but the damage that can be done if the auger rake "fuses" to the shaft with rust followed by a hard hit to auger (rock, newspaper, hockey puck) can be catastrophic to the auger gear box or even bend the impeller shaft. I try to antiseize the auger shafts every 2 years. Easy job as long as you note the proper orientation of the auger rakes when reinstalling. Have fun with that HS622.
 
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#16 ·
I must have missed that one... I routinely check KSL classifieds and other sites for blowers in Wyoming.

The 622 is a unique design...

The transmission and auger clutch are all internal on the HS622. Much like a motorcycle transmission. There aren't any belts or chains to adjust to make it work. The drive axel to the tracks passes through seals in the transmission case, so there's nothing to lube. The only external adjustments are to the tension on the tracks themselves, a three position angle adjustment, and the play in the drive and auger cables.
 
#18 ·
Do not ignore the trans oil. I don't remember the amount off the top of my head, but the oil is the same as the engine. And the easiest to drain and refill, is to put it in the service position, pull the plug, let it drain as you drop it down. Then move it back, and refill and replace the plug.

The axle seals are the place to be concerned with to watch for leeks.
 
#23 · (Edited)
Hey parks. Nice find. Bought mine new. $1700. Works great. Starts every time. One pull. The most snow I’ve gone through is 32 inches. Took awhile but it blew it. The only issue I’ve had is one axle seal leaked. Replaced Both seals probably 7 years ago and no problems. Easy job. Keep the tracks adjusted and change both oils. Engine and gear box. Gear box takes 5 - 30 weight. Tip the machine up onto the bucket and fill the gear box till the oil runs out. Enjoy it. It is a unique animal. They still sell them new in Canada. At least last year they did. Haven’t checked this year.
 
#24 ·
I should know this, but I've got a question for you guys that have geared machines: Do you have to be at a complete stop to change gears, or can you be on a slow roll?
 
#27 ·
Was looking for a used snowblower locally here in wyoming to gear up for winter and cane across this Honda HS622. I didnt know much or anything at all about them so I started researching them and it seems they are pretty rare and hard to come by in good shape. Well this thing is mint, and seems well taken care of. If your curious what I paid for it, I paid $375 We were planning a little trip about 2 hours away to go christmas shopping, so I searched for snowblowers in that area and came across it. Once I saw it in person I knew it was the one lol. Anyways here are some pics if I can get them to load. Opinions welcome, also if there is something you recommend or if your aware of common problems on these please feel free to let me know. John
Awesome machine ! I have had one for 25 years . Never been in the shop , and just started on first pull after the summer ( it always does ). One of the best motorized things ive ever owned !
 
#29 ·
Changing my stance on the 622
Overall NO GOOD........I have only worked on about a dozen. Too many problems with them.

I tell people to stay away.

Look at it this way. Why didnt Honda sell them longer in the US? And why didnt they use the tranny technology for later models?

Tranny problems are the main issue I have seen and very expensive repair. You are much better off with a HS624 or 724 in this size .

GOT done.