Don’t adjust the stuffing box while running the engine in gear! find the right one for your boat in our online store. The rudder shaft had some gouges in it. Here we’re using a hammer and screwdriver to loosen the locknut with a gentle tap, before unscrewing it by hand. In fact the packing has polished my shaft to a mirror finish. Currently unavailable. The thin nut, on the left, is the locking nut. Available in #0 and #1 sizes, both tools include a … 2.Remove the old packing. As you place each new ring around the shaft, stagger the joints so that they don’t line up with each other. Your inboard powered boat needs a good performing stuffing box to form a water tight seal and keep water out. • (B) Replace all of the packing rings. We recommend fiberglassing the stuffing box/bearing to the top of the tubing when the rudderpost is in place. This will... 3. This Buck Algonquin hose sized for a 1 3/4" shaft log can be purchased from Hamilton Marine for about $9.00 or less. One wrench is a traditional pipe wrench and the other is a spanner wrench designed for a sink drain. Cone Packing. Professionals repacking shaft stuffing boxes use this flexible extractor tool with a corkscrew tip to efficiently remove old shaft packing material. You can now screw the cap in and tighten it against the locknut. Get every issue of PBO on Android, iPhone, iPad or desktop. Replace both No. Pieces of large diameter water hose, or material cut from old, plastic bottles, it doesn't much matter what you use so long as it provided 360 degree protection around the shaft. Remove both nuts and locknuts from the studs that retain the two halves together and slide the compression sleeve up... 2. A traditional variety of shaft packing comprises a square cross-section rope made of flax or hemp impregnated with wax and lubricants. Upon relaunching, be prepared to tighten the cap sufficiently until you’ve only got one or two drips per minute when the shaft is turning. An effective splash guard can be made from a variety of materials that you simply clamp onto the stuffing box body with a couple of hose clamps. Looked into a marine catalog and found shaft paking in sizes 1/8 up to 5/8 diameter, comes in 2 ft. lengths. The tool that works the best is the Ridgid E-110 wrench. Top Rated Seller Top Rated Seller. Others have a compression plate. The most common seal DIYers destroy is the transmission output shaft seal. Articles here will no longer be kept current, or up to date. With a very sharp knife, carefully slice across all the wraps at 45°, thus cutting a number of individual rings (inset below) that are a perfect length to sit snugly around the shaft. If this rubber hose cracks, and starts leaking, it could sink your boat. It should seal up and stop dripping after a few minutes once the boat is no longer running. Keep an eye on the boxes to make sure … Let the stuffing box drip a little as you run the boat to break them in. Heavy-duty stuffing box is manufactured from the highest quality bronze as standard, or aluminum to match your specific application. o (C) Be certain that all packing is … Anybody repacked their stuffing box, what size did you use ??? Please do not use wet exhaust hose as is shown below the Buck Algonquin hose. A pair of wrenches is a gentler way to loosen it. After repacking the stuffing box, use two wrenches to jam the locking nut against the adjustable packing nut. Gore GFO packing should have a a drip or two per minute with the shaft spinning. If your traditional stuffing-box-type stern gland was dripping too much last year and there’s no travel left in the gland nut, it’s probably time to repack it. ? Bubblefast! As you can see from the last picture there is a huge difference in hoses. 4. If, after adjusting your stuffing box, it continues to drip excessively when under way, or drips at all when at rest, your old flax packing is probably worn and in need of replacement. Use a sharp ice pick, corkscrew, small screwdriver, or whatever tool works to pull out the old packing. I would guess that his stuffing box was overtightened and/or he used insufficient lubricant. This old format has run its course and the new site is now up and running. In this picture what you are actually seeing are two nuts not one. If you need to use a penetrating oil on coupling bolts fill the PB Blaster cap with the penetrating oil and then use a Q-Tip to dab PB Blaster on the bolts being very careful not to drip ANY on or near the transmission output shaft seal. Even the newer synthetic W.L. The white PVC pipe is my mock up of a fiberglass shaft log. How To Repack A Stuffing Box 1. The one shown here is clearly starved for water and is overheating. Products like WD40 and Liquid Wrench DON'T WORK WELL AS A PENETRATING OIL! Please do not use the wrong hose. Besides the obvious danger of getting your necktie wrapped around the shaft, the adjustment will not hold after a period of rest. Do not use 2 ply or 2 ply wire reinforced hose. It’s real typical for the hose barb cast section if the gland to be non-concentric, or even “round” by 1/16” or more when it comes out of the box. Stuffing Boxes. The packing size that the PO had in there was 1/4", not not the spec'd 3/8"--although neither 3/8" nor 5/16" would fit. I take many pictures of bad installations but a reader sent me this one. See new links below. Install it like this with a short hose and you are guaranteed to have issues from the get-go. Stagger each joint 90 degrees from the last one; ensure the lantern ring aligns with the coolant port attachment. I can't stress enough how much of a difference there is between a product like PB Blaster, Kroil or Thrust and lousy products such as WD40. The idea behind this green moldable clay is that it will make your traditional stuffing box dripless. The larger of the two is where the flax resides. Resist the temptation to simply remove a few rings of packing that are near the top of the stuffing box. Variations of Crinkle Cut Kraft Paper Shred Filler Tissue Great for Gifts, Empty Basket Filler, Box Wrapping, Bag Stuffing and Packing. 3. Repacking Procedure. If the pump uses a flush injection and lantern ring be sure to remove the lantern ring and the packing below it. Put the new packing into the cap, making sure the scarf joints meet. Be very, very careful using PB Blaster on your engines coupling bolts and DO NOT use the spray feature when working that close to seals. If you don't lock these nuts down tight enough, meaning the nuts are each tightened in opposite directions tightly against each other, you run the risk of the big nut backing its self off the threads when you put the transmission in reverse. Adjustments should be made in either "half a flat" or "one flat" (of the nut) at a time increments only and never more than one full flat of the nut at a time. Ideally, repacking the stuffing box should take place preemptively rather than waiting for failure. A lantern ring, which of the packing gland should be placed on top of the buggy whip never a... Performing stuffing box a gland from a guy who used this site is up. 7 cu ft Pink Anti Static packing Peanuts Popcorn - … packing for all of. Causing catastrophic failure of that seal after a few rings of packing that are near the top of the box! ” single may be used with a blowout preventer when changing packing under pressure wrenches or two to lubricate bearing., is the Ridgid E-110 wrench a traditional stuffing-box Type stern gland sleeve up....... Once the boat and must be replaced periodically each new ring around the is. Way of the packing nut until you only get a drip about once every few.! 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