The Tuul Crib 7,337 #1 Posted October 10, 2019 I'm putting a new drive belt on my 414-8 And I'm just curious if this is the belt tensioner to adjust the belt. Share this post Link to post Share on other sites
oldlineman 1,482 #2 Posted October 10, 2019 No that is a damper that lets the belt get tight slowly and makes starting out smoother. Someone will be along and be able to explain it better I am sure. Welcome. Share this post Link to post Share on other sites
WVHillbilly520H 10,374 #3 Posted October 10, 2019 11 minutes ago, oldlineman said: No that is a damper that lets the belt get tight slowly and makes starting out smoother. Someone will be along and be able to explain it better I am sure. Welcome. Think of more like a shock absorber instead of that fast belt lock up like on the older models that cause you to pull a wheelie even if you side step the clutch pedal at WOT in 3rd Hi it won't pop a wheelie with the damper (unless it's bad) have it on my 315-8 much more pleasurable to drive that the older 312-8. Share this post Link to post Share on other sites
The Tuul Crib 7,337 #4 Posted October 10, 2019 (edited) I don't guess there's any adjustments needed. It seems to operate correctly Upon takeoff . No Willie thank goodness ! It did feel like it was slipping some so I'm replacing the belt with a new one . Rather do it now then have to do it later when there's snow on the ground ! Edited October 10, 2019 by The Tool Crib Share this post Link to post Share on other sites
ZXT 2,401 #5 Posted October 11, 2019 (edited) Maybe I'm missing something, but I don't see how a piece of threaded rod is a dampener. Maybe there is a small shock absorber somewhere outside of the picture? If it is just a piece of threaded rod, it may require some adjustment after the belt is replaced. The new belt should be shorter than your old one (obviously, otherwise it would still slip), but that doesn't mean it is the same length as your current belt was when new. Could be shorter or longer for all we know! Edited October 11, 2019 by ZXT Share this post Link to post Share on other sites
The Tuul Crib 7,337 #6 Posted October 11, 2019 I have not seen any shock absorber anywhere . Just this damper. Share this post Link to post Share on other sites
WVHillbilly520H 10,374 #7 Posted October 11, 2019 (edited) 14 minutes ago, The Tool Crib said: I have not seen any shock absorber anywhere . Just this damper. Hers 1st pic 414-8 yours #53 "damper" 2cd 315-8 mine #26 "gas strut"... Same principle different design. Edited October 11, 2019 by WVHillbilly520H Share this post Link to post Share on other sites
The Tuul Crib 7,337 #8 Posted October 11, 2019 Thats the one l have .Number 53. I wonder if they are still avalible? I dont think l need it but I'll check and see. Do you by chance know the part number for number 53 ? Share this post Link to post Share on other sites
gwest_ca-(File Mod) 11,090 #9 Posted October 11, 2019 The number 53 shows the spring loaded plunger in it that does the magic. I call it an air shock. There is a hole in the back end for the air to enter and exit. That passage will get plugged up with dirt and grass clippings. Usually they can be cleaned up and put back into service. Notice how the belt idler is up against the plugger in the above photo. With the belt on the damper needs to be adjusted so the plunger is still visible plus a bit to allow for belt wear. If the belt idler hits the threaded part of the damper you will lose drive belt tension. #53 is part number 114134 Garry Share this post Link to post Share on other sites
The Tuul Crib 7,337 #10 Posted October 11, 2019 19 minutes ago, gwest_ca said: The number 53 shows the spring loaded plunger in it that does the magic. I call it an air shock. There is a hole in the back end for the air to enter and exit. That passage will get plugged up with dirt and grass clippings. Usually they can be cleaned up and put back into service. Notice how the belt idler is up against the plugger in the above photo. With the belt on the damper needs to be adjusted so the plunger is still visible plus a bit to allow for belt wear. If the belt idler hits the threaded part of the damper you will lose drive belt tension. #53 is part number 114134 Garry Thanx Gary! Share this post Link to post Share on other sites
