I finally found the reason the starboard engine room bilge pump is cycling. Now I need to learn how to tighten the rudder box. Needless to say it is very hard to reach.DSCN1630.JPGDSCN1636.JPGDSCN1637.JPG Thanks for your help.
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10-14-2012 07:57 PM #1
Teach me how to tighten rudder stuffing box
1977 Hatteras 58' MY, Hull No. 304, 4-stateroom galley up model with 8V71TIs in Knoxville, Tennessee
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10-14-2012 07:59 PM #2
Re: Teach me how to tighten rudder stuffing box
One more pic:
1977 Hatteras 58' MY, Hull No. 304, 4-stateroom galley up model with 8V71TIs in Knoxville, Tennessee
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Re: Teach me how to tighten rudder stuffing box
Hi David, same boat so i assume same packing gland. The nut is 4 1/8 inches and it is impossible to find a wrench that size so I had a machine shop make one out of 1/2 inch cor-ten steel.
from the looks of them i suspect that the packing flax needs to be replaced. Mine was so calcified i could not get it out without dropping the rudders and it came out as one big hardened piece.
you could probably torque them down using a chain wrench and stop the flow temporarily or I know some guys with better access the you and i use big stilson wrenches. i don't like busting up my soft bronze with big wrench teeth so thats why i went with making my own, right-sized open-end wrench. if this has been the PO's philosophy too then the hardened flax may be wearing into the soft shaft material of your rudder posts which, if it goes on too long could affect their strength and/or best case, make sealing it difficult.
My philosophy is "do it right and do it once" and so I changed the packing material and the rudders now turn easier and are dry as a bone.Shawn
58 MY
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Re: Teach me how to tighten rudder stuffing box
Been there; done that...find a munchkin, put a pipe wrench on it and turn it. Save yourself from the $7,000 yard bill.
Last edited by Angela; 10-14-2012 at 11:36 PM.
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10-15-2012 12:28 PM #5
Re: Teach me how to tighten rudder stuffing box
Could someone please explain how it tightens, or post a diagram if you have one?
Is the lower nut a locking nut that moves out of the way and then the top part tightens the packing by moving downward? Or is the lower nut attached to a tube that tightens against the packing by moving upward?
Any danger of affecting the rudder alignment?Last edited by davidwigler; 10-15-2012 at 12:30 PM.
1977 Hatteras 58' MY, Hull No. 304, 4-stateroom galley up model with 8V71TIs in Knoxville, Tennessee
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Re: Teach me how to tighten rudder stuffing box
Dan
End Of The Line II
1967 34C
EOTL II Rebuild Web Page
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10-15-2012 12:33 PM #7
Re: Teach me how to tighten rudder stuffing box
Is it possible to add packing without hauling the boat? Are the rudder and shaft secure when the packing nut is loosened?
1977 Hatteras 58' MY, Hull No. 304, 4-stateroom galley up model with 8V71TIs in Knoxville, Tennessee