Beta Marine Engines

LB-PDX · LB-PDX

I have a good-running Betamarine25 in my Olson 34 sloop. Installed in 2018 and very lightly used (Due to the recent pandemic that greatly reduced our boating). It's been enough time that it seems like the coolant perhaps should be replaced. Is there an efficient way to introduce new coolant into the e...

Betamarine38 · Betamarine38

Current state of Panel: Fast beeping but no gauge activity Motor starts and runs fine Stop Button inoperative Beeping stops when I raise RPM a bit I have connected 12V to stop solenoid and it functions. Connecting wires behind button does not stop motor What are proper steps to restore gauges a...

Betamarine38 · Betamarine38

Good Day removing sea water pump and would like some direction on the rebuild. to note: the O ring sealing the pump to the block was flattened and leaking. Another small O ring took flight on removal and won't be found for a year or two. Is there a schematic for assembly of the pump internals as well...

ihtbeta · ihtbeta

I have a 1977 C&C 29 (Mk I) currently with an Atomic 4 that I'm looking to repower with a Beta. What size engine would be most appropriate between the Beta 16, Beta 20, or 25? The boat is about 8,000 pounds of displacement before gear, or people. With gear, tankage, and 3-4 people, my math says it's...

Chip · Chip

Hello - We have a Beta Marine 38hp diesel with a Techodrive TMC 60M transmission. Looks like the shifter cable is corroding so we need to replace it. We are currently in La Paz BCS so we need the specs to be as specific as possible in order for us to find a replacement. We'd rather have the new one before w...

Topic		Started By	Replies	Views	Last Post
	Coolant change-out Betamarine 25 (Preview) I have a good-running Betamarine25 in my Olson 34 sloop. Installed in 2018 and very lightly used (Due to the recent pandemic that greatly reduced our boating). It's been enough time that it seems like the coolant perhaps should be replaced. Is there an efficient way to introduce new coolant into the e...	LB-PDX	2	557	Aug 8, 2024 by LB-PDX
	Proper Steps to Troubleshoot Engine Panel (Preview) Current state of Panel: Fast beeping but no gauge activity Motor starts and runs fine Stop Button inoperative Beeping stops when I raise RPM a bit I have connected 12V to stop solenoid and it functions. Connecting wires behind button does not stop motor What are proper steps to restore gauges a...	Betamarine38	1	679	May 29, 2024 by Farron
	BV1505 Raw Water Pump remove, rebuild, replace (Preview) Good Day removing sea water pump and would like some direction on the rebuild. to note: the O ring sealing the pump to the block was flattened and leaking. Another small O ring took flight on removal and won't be found for a year or two. Is there a schematic for assembly of the pump internals as well...	Betamarine38	5	660	May 17, 2024 by Farron
	C&C29 Repower recommendation (Preview) I have a 1977 C&C 29 (Mk I) currently with an Atomic 4 that I'm looking to repower with a Beta. What size engine would be most appropriate between the Beta 16, Beta 20, or 25? The boat is about 8,000 pounds of displacement before gear, or people. With gear, tankage, and 3-4 people, my math says it's...	ihtbeta	4	977	Apr 30, 2024 by Farron
	Shifter Cable Specs Needed (Preview) Hello - We have a Beta Marine 38hp diesel with a Techodrive TMC 60M transmission. Looks like the shifter cable is corroding so we need to replace it. We are currently in La Paz BCS so we need the specs to be as specific as possible in order for us to find a replacement. We'd rather have the new one before w...	Chip	2	600	Apr 30, 2024 by Farron
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