Beta Marine Engines

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...

NeilMcCubbin · NeilMcCubbin

Our Beta 60 used to run around 90C, hitting 100 only when we had junk in the water inlet. Now it is running at about 75C. (We are in 31C seawater in the tropics) It did hit the high alarm (95C) in a (rare for us) run flat out in the Panama Canal, wher the water was warm bu actual termp unknown) Seems very cool....

Topic		Started By	Replies	Views	Last Post
	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	1312	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	1370	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	1457	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	1058	Apr 30, 2024 by Farron
	"underheating" engine (Preview) Our Beta 60 used to run around 90C, hitting 100 only when we had junk in the water inlet. Now it is running at about 75C. (We are in 31C seawater in the tropics) It did hit the high alarm (95C) in a (rare for us) run flat out in the Panama Canal, wher the water was warm bu actual termp unknown) Seems very cool....	NeilMcCubbin	1	1069	Apr 4, 2024 by trapper guy
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