Forum: Maxum Maintenance
01-20-2024, 01:40 PM
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Replies: 4
Views: 404
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Forum: Sport Yachts
01-15-2024, 02:42 PM
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Replies: 21
Views: 996
Thanks PJ. That’s what I am curious about....
Thanks PJ. That’s what I am curious about. However, I wonder if the larger yachts such as yours with diesels are more likely to travel at the slower speeds. My 35 footer has gas engines. I may try a...
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Forum: Welcome Mat | New Member Introductions
01-07-2024, 06:56 PM
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Replies: 2
Views: 592
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Forum: Sport Yachts
01-03-2024, 02:58 PM
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Replies: 21
Views: 996
I have the 3500 SCR with twin 7.4L 454 ci gas...
I have the 3500 SCR with twin 7.4L 454 ci gas engines. Test data says 24 mph @ 3500 rpm & 33.8 gph; 7.3 mph @ 1500 rpm & 6.6 gph. I figure that should save 36% (24/7.3*6.6/33.8=.64). Curious if those...
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Forum: Sport Yachts
12-30-2023, 08:01 PM
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Replies: 21
Views: 996
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Forum: Sport Yachts
12-29-2023, 05:49 PM
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Replies: 21
Views: 996
Cruising Speeds
Just curious. How many of you choose to cruise a long distance at low speed (<10 knots) vs getting up on plane to get to your destination quicker?
Does the slow speed trawler approach save you...
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Forum: The Dock Walk
12-15-2023, 04:59 PM
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Replies: 4
Views: 854
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Forum: Maxum Maintenance
11-20-2023, 02:06 PM
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Replies: 6
Views: 601
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Forum: Maxum Maintenance
11-12-2023, 06:08 PM
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Replies: 6
Views: 601
I had cutlass brgs replaced, shafts trued-up,...
I had cutlass brgs replaced, shafts trued-up, props reconditioned, new seals installed. After first trial, discovered that engine mounts were loose and one bolt was missing from the transmission...
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Forum: Maxum Maintenance
11-12-2023, 05:30 PM
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Replies: 6
Views: 601
I’ve put about 70 hours on it since the last...
I’ve put about 70 hours on it since the last adjustment. I got so irritated with it, that I installed another bilge pump under the engine, which pumps water into the center portion of the bilge,...
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Forum: Maxum Owners General Discussions
08-30-2023, 09:26 PM
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Replies: 2
Views: 909
I have similar issue on my 3500 SCR. The...
I have similar issue on my 3500 SCR. The diamond-shaped non-skid seems to have been chipping off. Looks like dirt/mold from 3 feet away. So far, I have not noticed any water intrusion issues. But I'm...
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Forum: Sport Yachts
08-30-2023, 09:22 PM
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Replies: 3
Views: 422
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Forum: Projects and Customisations
06-24-2023, 09:52 PM
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Replies: 3
Views: 819
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Forum: Maxum Owners General Discussions
06-24-2023, 09:29 PM
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Replies: 4
Views: 352
Bow cushion retainer
I replaced mine last summer. Cut to 10” length, drill 2 holes, bond with sealer. Order from Sail Rite.
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Forum: Projects and Customisations
06-24-2023, 03:42 PM
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Replies: 3
Views: 819
I feel your pain. I had brand new PSS Seals...
I feel your pain. I had brand new PSS Seals installed in Jun 2022, and now, in Jun 2023 still have one (starboard) that I cannot stop the dripping (at rest). With V-drives, it seems impossible to get...
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Forum: Sport Yachts
06-24-2023, 03:31 PM
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Replies: 5
Views: 714
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Forum: Maxum Owners General Discussions
06-24-2023, 03:30 PM
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Replies: 3
Views: 346
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Forum: Sport Yachts
06-23-2023, 11:52 AM
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Replies: 5
Views: 714
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Forum: Maxum Owners General Discussions
06-23-2023, 12:34 AM
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Replies: 3
Views: 346
Portlight Shades
I made these portlight shades to darken the cabin on overnights. Easy to place, remove and store.
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Forum: Maxum Owners General Discussions
06-23-2023, 12:27 AM
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Replies: 4
Views: 264
Exhaust Manufacturer
I have a 2001 3500 SCR with 7.4L Mercs. Just received a new exhaust. It was a custom design by Centek in GA. Check and see if they have what you need.
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Forum: Maxum Maintenance
06-22-2023, 05:21 PM
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Replies: 6
Views: 601
PSS Dripless Shaft Seal
I have a 3500 SCR with V-drives. My Dripless Seal (brand new last summer) drips at rest. The mfr says there is debris between the rotor and the graphite bushing, and that I need to get a rag or 60...
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Forum: Sport Yachts
12-04-2022, 04:03 AM
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Replies: 5
Views: 714
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Forum: Sport Yachts
12-03-2022, 06:25 PM
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Replies: 5
Views: 714
3500 SCR Engine Repair
I bought a 2001 3500 SCR with 680 hours on it last year. Ran good this summer until it started misfiring at end of season. Compression check shows zero compression on #1 cylinder (7.4L MPI Merc)....
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Forum: Projects and Customisations
10-16-2022, 10:11 PM
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Replies: 3
Views: 976
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Forum: Engines
09-22-2022, 02:40 PM
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Replies: 7
Views: 787
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