DIESEL engine, transmission and generator repair and maintenance discussion forum.
0 Replies
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Last post by CYO Admin
February 6th, 2013, 7:49 am
360 Replies
1420530 Views
Last post by waybomb
April 26th, 2026, 8:14 am
Cummins 5.9 330 hp
Replies: 11
by
Fishsail »
March 12th, 2023, 11:52 am
Anyone running these in a 42ish size boat? Curious about fuel burn? At slow speeds, say 7-8 knots
Tnx
11 Replies
11061 Views
Last post by KyleR
January 13th, 2024, 11:04 am
Shaft bearings Carver 360
Replies: 3
by
Shnur »
December 27th, 2023, 6:12 am
I have a 2004 Carver 360 with VolvoPenta TAMD41 engines, I want to replace the bearings in the strut, but I can't find a manufacturer with such...
3 Replies
8513 Views
Last post by Shnur
December 28th, 2023, 4:51 am
Gas boat, possible diesel genny.
Replies: 7
by
bud37 »
April 22nd, 2021, 10:04 am
Open question to those that may know........are there any regs that would prevent installing a diesel powered generator in the engine room of a gas...
7 Replies
8743 Views
Last post by dlldxb
November 13th, 2023, 8:24 am
3 Replies
9685 Views
Last post by km1125
November 8th, 2023, 10:21 pm
Carver 530 engine removal
Replies: 2
by
aussie530carver »
August 2nd, 2021, 7:40 pm
Hi all new member here.. i have a 1999 Carver 530 and the port engine has overheated and Cummins has stated it has to be removed to be rebuilt.... so...
2 Replies
8675 Views
Last post by glynnalan
October 13th, 2023, 9:15 am
5 Replies
16076 Views
Last post by bobwhorn
September 19th, 2023, 10:04 pm
Propeller sizing
Replies: 2
by
Hoplite808 »
July 6th, 2023, 5:35 pm
I have a 1988 3227 Convertible. Based on the documents I've been able to find it originally came with a pair of Crusader motors with Walter V drives...
2 Replies
6641 Views
Last post by bud37
September 19th, 2023, 9:43 pm
Santego 3867 packing size ?
Replies: 1
by
bobwhorn »
September 19th, 2023, 1:20 pm
Getting ready to dive under the floor and would like to get some packing material ahead of time.
Thanks.
1 Replies
4658 Views
Last post by bud37
September 19th, 2023, 4:20 pm
Santego 3867, Cat 3116, stuffing box size
Replies: 4
by
bobwhorn »
September 7th, 2023, 4:19 pm
Stuffing boxes are dripping, what size packing? Adjusting nut, RH or LH threads? Gave it a halfhearted try but lock nut didn't move. PB Blaster time...
4 Replies
12151 Views
Last post by bobwhorn
September 10th, 2023, 11:25 am
Transmission replacement
Replies: 2
by
smcdiarmid »
September 7th, 2023, 9:28 pm
Need any help or advice on how to find - or have build a transmission for a Marquis 65 2008
Does anyone have information on getting such large parts...
2 Replies
5285 Views
Last post by km1125
September 8th, 2023, 8:28 am
0 Replies
3111 Views
Last post by bobwhorn
September 7th, 2023, 4:21 pm
Volvo Fuel Filters
Replies: 6
by
TruckerTim »
July 11th, 2023, 9:51 am
Looking for the filter numbers for both the small and larger spin on filters for my Volvo TAMD 74. Not at the boat and need to order them. Thanks!
6 Replies
3587 Views
Last post by TruckerTim
July 13th, 2023, 5:14 pm
Carver 380 diesel
Replies: 4
by
Jcamp »
July 8th, 2023, 12:51 pm
Hello everyone, bought a basket case Carver 380 and I’m looking to see if anyone out there has a carver 380 in a diesel has I’d like to keep this...
4 Replies
4740 Views
Last post by bud37
July 8th, 2023, 4:38 pm
Walter V driver Gear Ratio question
Replies: 1
by
Hoplite808 »
June 18th, 2023, 3:17 pm
On my 3327 Convertible it is now powered with a pair of Perkins T6.354 engines. I suspect it was originally powered with a pair of Crusader 270’s....
1 Replies
2124 Views
Last post by RichS
July 8th, 2023, 10:00 am
355 Shaft Seal Replacement
Replies: 4
by
gmac98004 »
June 27th, 2023, 12:30 am
Hello Team,
We just successfully buttoned up our haulout last week. Aside from the usual paint, zincs and cleanup, we also had a shaft seal leak to...
4 Replies
2984 Views
Last post by Viper
June 28th, 2023, 7:20 am
Cummins 450 diamond series
Replies: 3
by
Bakoboat »
June 21st, 2023, 1:00 pm
Does anyone know if the cummins 450 diesels will continue to run if battery power is cut off.
As I sort through some battery issues I'm wondering...
3 Replies
2653 Views
Last post by Bakoboat
June 22nd, 2023, 9:54 am
Twin Disc Ec 100 controls
Replies: 8
by
Sgodfrey »
July 20th, 2019, 5:22 pm
Hello
I have recently upgrade the controls on a carver 450 and have two throttles and two actuators that were working when removed. I intend to...
8 Replies
6969 Views
Last post by aussie530carver
June 19th, 2023, 11:44 pm
Diesel fuel filter water separator
Replies: 5
by
Bakoboat »
May 8th, 2023, 6:55 am
Can anyone explain the purpose of the large plastic screw on top of my fuel filter/water separator? This is connected to my diesel geny and the screw...
5 Replies
3139 Views
Last post by Bakoboat
May 27th, 2023, 7:33 am
ZF301 twin sync, one lever
by
trwestman »
May 25th, 2023, 3:19 pm
I have not been able to get the synchronization to turn on. Also cannot turn on one lever operation mode.
When I tried the procedure from the...
0 Replies
1521 Views
Last post by trwestman
May 25th, 2023, 3:19 pm
Over heating port engine
Replies: 12
by
Jay Fusaro »
April 6th, 2023, 1:12 pm
Hi all - our new to us port engine ('98 445 with Cummins 6CTA 8.3L Diamond Series, 300 hrs) is overheating when it hits 2,000 rpm. It runs all day...
12 Replies
5234 Views
Last post by Jay Fusaro
April 8th, 2023, 2:20 pm
Magnetic switches
Replies: 3
by
mjmason1 »
January 22nd, 2023, 10:02 pm
Does anyone know what these magnetic switches actually do. One of my port side ones are burnt. IMG_8267.jpg
3 Replies
2240 Views
Last post by KyleR
February 21st, 2023, 8:01 pm
2 Replies
2022 Views
Last post by KyleR
February 19th, 2023, 9:09 am
Onan generator runs with no fuel pump?!?
Replies: 5
by
KyleR »
February 13th, 2023, 9:02 pm
I’ve had intermittent issues with our Onan 10KW generator model MDKWB (diesel) tripping the DC control circuit breaker (the 10amp red breaker)...
5 Replies
3161 Views
Last post by km1125
February 15th, 2023, 10:49 am
Transmission cooler
Replies: 2
by
mjmason1 »
January 22nd, 2023, 9:58 pm
Here is a picture of my homemade transmission cooler flush system. IMG_8267.jpg
2 Replies
1631 Views
Last post by mjmason1
January 23rd, 2023, 7:57 pm
Fellow AD31 Volvo Penta owners
Replies: 3
by
Phrancus »
April 30th, 2022, 4:05 am
Our 26/28 is equipped with the Volvo Penta AD31b engines (130Hp diesel) with DP290 sterndrives and I've been working on them for a while now....
3 Replies
2742 Views
Last post by Viper
November 26th, 2022, 8:58 am
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