Another small point. When I had a diver change the Maxprop zinc it later fell off because the retaining screws worked out completely. The screws are a special metric size so ordered new ones ( a buck each). Decided then that changing zinc during haul out made more sense since I could put a drop of Locktite on them - problem of lost screws/lost zinc solved. Cheers
From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Dr. David Montgomery via CnC-List Sent: Monday, August 03, 2015 11:15 PM To: cnc-list@cnc-list.com Cc: Dr. David Montgomery Subject: Re: Stus-List Best prop for 34+ Thanks! Good info :-) Dr. David W. Montgomery 425-827-5095 This is a CONFIDENTIAL COMMUNICATION. This transmission belongs to the sender and is legally privileged and bound by Federal Law 42CFR and the Health Insurance Portability and Accountability Act (HIPAA). It is intended only for the use of the individual(s) to whom it is addressed. If you are not that intended recipient, you are hereby notified that any disclosure, copying, distribution or the taking of any action in reliance on the content of this e-mail is strictly prohibited. Privacy and confidentiality cannot be guaranteed with information shared over the Internet. Your use of email with this practitioner indicates your understanding and acceptance of privacy and confidentiality limitations through Internet transmission. On Aug 3, 2015, at 9:14 PM, Jim Watts via CnC-List <cnc-list@cnc-list.com> wrote: When you put a zinc on the shaft, there is normally a bit of slack in the whole assembly. This is usually fixed by whacking the zinc with a hammer to seat it on the shaft. Unless you back up the other side of the shaft with something relatively immobile, you stand a chance of bending the shaft. So, you hold a BFH (large hammer) on the back end of the zinc when you whack it. The thinnest part of the zinc is at the bridge between the two halves, so if you liberally coat those surfaces with paint, nail polish, or whatever, the zincs will not vanish and leave you with no protection. Jim Watts Paradigm Shift C&C 35 Mk III Victoria, BC On 2 August 2015 at 23:25, Dr. David Montgomery via CnC-List <cnc-list@cnc-list.com> wrote: Hi Jim, hate to sound like a total boob as compared to my normal boobness, but what are you referring to in both the dead blow hammers and painting of zincs?? I am interested. Dave On Aug 2, 2015, at 10:45 PM, Jim Watts via CnC-List <cnc-list@cnc-list.com> wrote: I had the same deal with my MaxProp, except all my zincs fell off. This was before I was Enlightened to dead-blow hammers and critical painting of zincs. It cost $500 US, but the guys at PYI did a great job of rebuilding the prop. Two weeks and half a boat unit is a cheap option. Jim Watts Paradigm Shift C&C 35 Mk III Victoria, BC On 2 August 2015 at 22:24, Dr. David Montgomery via CnC-List <cnc-list@cnc-list.com> wrote: It appears that the zincs got replaced on my drive shaft but not my Maxprop!!! Needless to say my prop is shot and I am looking at either another of the same or other options. I am hoping that some one out there with the same or similar boat can weigh in on whether the Maxprop or something else is recommended. I have a 3GM30 and ever since I bought this boat several years ago I have felt there was a bit too much vibration and not enough speed. If I take the engine up to about 2700 rpm's my boat speed is only around 5 to 5 1/4 knots. The prop has always performed adequately but not great. Maybe the pitch etc. is off. Looking also at the Variprop which supposedly has the least drag of all 3 blades and can be adjusted much easier than the Maxprop. Thoughts, ideas, what are you other 34+ owners using? Thanks, Dave M. _______________________________________________ Email address: CnC-List@cnc-list.com To change your list preferences, including unsubscribing -- go to the bottom of page at: http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com _______________________________________________ Email address: CnC-List@cnc-list.com To change your list preferences, including unsubscribing -- go to the bottom of page at: http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com _______________________________________________ Email address: CnC-List@cnc-list.com To change your list preferences, including unsubscribing -- go to the bottom of page at: http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com _______________________________________________ Email address: CnC-List@cnc-list.com To change your list preferences, including unsubscribing -- go to the bottom of page at: http://cnc-list.com/mailman/listinfo/cnc-list_cnc-list.com
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