Radiator: Difference between revisions
Created page with "'''Heat exchanger'''<br> Manufacturer: Yanmar<br> Part number: 128990-4440<br> '''Heat Exchanger O-rings'''<br> Manufacturer: Yanmar<br> Part number: 128990-44100<br> Description: O RING D65.6 X 3.53<br> Quantity: 4<br> '''Radiator Cap'''<br> Manufacturer: Yanmar<br> Part number:129673-44131<br> Obsolete part number:128990-44130<br> Description: CAP 0.95 BAR<br>" |
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Obsolete part number:128990-44130<br> | Obsolete part number:128990-44130<br> | ||
Description: CAP 0.95 BAR<br> | Description: CAP 0.95 BAR<br> | ||
'''Coolant'''<br> | |||
Manufacturer: Yanmar<br> | |||
Part number: YAN129671-00300<br> | |||
Specifications: Yanmar UltraLife Coolant YG30 or an equivalent ASTM D3306<br> | |||
Coolant capacity: 4.3L<br> | |||
Change interval: Every 2 years<br> | |||
'''Heat Exchanger Cleaning''' <br> | |||
It is critical to flush the engine with fresh water before a period of inactivity. <br> Pacwest in San Diego does NOT recommend cleaning the raw water system with Barnacle buster or other products because frequently this will lead to a pre-mature failure of the tubing inside of the heat exchanger.<br> | |||
Latest revision as of 17:43, 7 May 2026
Heat exchanger
Manufacturer: Yanmar
Part number: 128990-4440
Heat Exchanger O-rings
Manufacturer: Yanmar
Part number: 128990-44100
Description: O RING D65.6 X 3.53
Quantity: 4
Radiator Cap
Manufacturer: Yanmar
Part number:129673-44131
Obsolete part number:128990-44130
Description: CAP 0.95 BAR
Coolant
Manufacturer: Yanmar
Part number: YAN129671-00300
Specifications: Yanmar UltraLife Coolant YG30 or an equivalent ASTM D3306
Coolant capacity: 4.3L
Change interval: Every 2 years
Heat Exchanger Cleaning
It is critical to flush the engine with fresh water before a period of inactivity.
Pacwest in San Diego does NOT recommend cleaning the raw water system with Barnacle buster or other products because frequently this will lead to a pre-mature failure of the tubing inside of the heat exchanger.
