how to replace stuffing box packing: 1 · Stuffing box packing - When to replace? AnglaisInHull: Engines and Propulsion Systems: 21: 29-09-2018 10:51: Replacing Stuffing Box Packing In Water: fsuhansell: Propellers & Drive Systems: 24: 12-08-2011 12:32: Stuffing Box Packing: sabray: Propellers & Drive Systems: 25: 02-07-2011 05:44: Stuffing box or re-stuffing the box / dripless: Dave ...
1 · Stuffing box packing - When to replace? AnglaisInHull: Engines and Propulsion Systems: 21: 29-09-2018 10:51: Replacing Stuffing Box Packing In Water: fsuhansell: Propellers & Drive Systems: 24: 12-08-2011 12:32: Stuffing Box Packing: sabray: Propellers & Drive Systems: 25: 02-07-2011 05:44: Stuffing box or re-stuffing the box / dripless: Dave ...
3. Address Any Leaks and Replace Packing Material. If you need to service your stuffing box, start by measuring the inside diameter of the packing nut. Before you can replace the packing, you'll need to remove the old rings of packing with some kind of hooked tool. Once the old packing comes out, take your replacement packing, making sure you ...
Packing Nut Showing Syntef & Teflon Flax. The idea behind this green "moldable clay" is that it will make your traditional stuffing box dripless. To install it you insert the first ring of flax, then pack in the green clay like substance and insert the second ring making, in essence, a green stuff sandwich. While the idea of a dripless shaft ...
Jun 07, 2017· Upgrading from a traditional stuffing box, or shaft seal, to a more modern dripless shaft seal will keep the bilge of your boat dry and odor-free. You'll sta...
When to replace packing. 4. A procedure for determining the correct packing size and quantity. 5. Two methods of lubricating packing. 6. Special tools which are required for the replacement of packing. 7. A procedure for packing replacement. ... Location Packing is located in the stuffing box and positioned in the dry end of the pump.
Apr 15, 2010· stuffing box You said change the stuffing box right? Im sure you meant change the packing You never have to change the gland itself. Though you might have to change the tubes if they go bad from age. Like the guys said just tighten it up until it drips about 1 drip a minute.
May 12, 2014· Get GFO Packing Material - Video Will Guide You Step By Step On Replacing The Old Stuffing Packing Box With New GFO Packing For You...
This allows the packing to take a set and break in. When adjusting other types of flax the stuffing box should be relatively cool/warmish to luke warm, at most. With traditional flax packing it should drip and must drip while the shaft is spinning. The cooler your stuffing box runs, the longer shaft life you'll have.
Jul 21, 2004· As Sailcarole points out, underway, the water is coming out below the stuffing box, not from the stuffing box. We've looked at the stuffing box itself, and there is a 3" dia. plastic sleeve around the rudder post just above the top plate of the stuffing box which prevents the top plate from raising more than ~1/2".
Probably one of the most overlooked preventive maintenance tasks is to change the stuffing box packing annually. Old packing causes problems. As the packing ages, it becomes hard and brittle. In this state, it loses its ability to provide an adequate seal against the outer diameter of the shaft, as well as the inner diameter of the stuffing box.
Oct 02, 2018· Stuffing Box Basics. When a stuffing box starts to leak excessively, you should tighten the packing nut until the leak stops. This may be all that is required, but each time the nut is tightened, it squeezes and compresses the packing further, forcing it tighter around the shaft. As the flax packing compresses and the fax wears away, the chance ...
The stuffing box must never be overtightened as it's designed to leak a little. The water acts as a lubricant and prevents the packing from overheating while the shaft is turning. After you make any adjustments, monitor the stuffing box to ensure all is well; at no point should a packing box …
Stuffing box pressure. Figure 3 8. IF THE STUFFING BOX HAS A LANTERN RING (SEE ILLUSTRATION ABOVE), make sure that the lantern ring, as installed, is slightly behind the fluid inlet so that it will move under the inlet as follower pressure is applied. 9. REPLACE PACKING WHEN LEAKAGE CANNOT BE CONTROLLED BY FURTHER TAKE-UP ON THE FOLLOWING GLAND.
"Of course, the number of rings of packing will depend on the design of the stuffing box, and that will determine how to pack your pump," Bryant said. GIW offers two types of stuffing boxes as well as replacement parts for a third type, which makes choosing the proper lantern rings and packing …
In addition, use a reinforced neoprene gasket that is 1/16" to 1/8" thick between the flanges to prevent leakage. Installation of Stuffing Box Packing. Remove old packing from stuffing box (if replacing packing). Clean the stuffing box and shaft thoroughly.
Jun 30, 2020· A stuffing box—also called a stuffing gland, packing gland or packing box—forms a seal between the prop shaft and the hole in the hull through which the shaft passes while allowing the shaft to turn freely. It consists of a threaded sleeve and a hollow nut, through which the prop shaft passes. The nut is filled with rings of wax-impregnated ...
Jun 01, 2020· That's exactly how I repack my stuffing box and I've got a "thing" about keeping the gland in pristeen condition. Something called OCD. I know that bronze shafts can really get rough where they are exposed but if you re-pack with this shaft, be sure to clean the shaft as best you can before contaminating the new packing as it goes in. Speaking ...
Dec 21, 2020· Hello !I have to replace the old packing in the stuffing box of my Hunter 29.5, Year 1995. I would appreciate if anyone could provide the proper size of the packing material. Would combining two rings of GORE GFO packing with a drip-less moldable packing be a good solution ?Thanks for your...
Marine Stuffing Box Catalog. In the image above you can see that the greased cloth is replaced with "packing". The seal mechanism that keeps the water out is the result of the packing tightly rubbing up against the turning shaft. The packing can be tightened down with the "packing gland" that applies even pressure from the inboard end of the ...
Remove all old packing. Examine the rings, this will show how the packing was installed. Look for glazing on the OD of packing, this means rings were not preloaded, and they were turning with the shaft. Clean stuffing box and shaft thoroughly. Examine shaft and stuffing box for wear and erosion. Replace shaft sleeve if excessive wear exists.
Jul 21, 2004· As Sailcarole points out, underway, the water is coming out below the stuffing box, not from the stuffing box. We've looked at the stuffing box itself, and there is a 3" dia. plastic sleeve around the rudder post just above the top plate of the stuffing box which prevents the top plate from raising more than ~1/2".
Apr 25, 2017· The dripless stuffing box does what its name suggests, leaving you with a dry bilge and, more importantly, with a low-maintenance stuffing box. No big nuts to adjust in tight spaces with big tools, no packing to replace with tweezers in this dark corner of the boat while hanging upside down in …
Most stuffing box packing also know as sealing arrangements last from days to a couple years this is all dependent on the production environment. The application can change during the yearly seasonal temperature changes or over the life of the production. All the of these different variables changes the outcome of how long packings (seals) will ...
Dec 04, 2008· Two solutions exist: Replace the shaft, or use a longer or shorter stuffing-box hose to move the location of the packing over an undamaged section of shaft. The second problem, which also results in chronic leakiness, is often caused by a sailor's response to the first problem: overtightening the nut that contains the flax packing.
