airdrie
Member
After installing a HD oil cooler 26157-07 on my '06 Heritage I started up the bike in the garage to check for leaks and ensure the cooler was getting warm with the engine. The cooler didn't get much cooler than ambient temps while the engine warmed up to operating temps. It let it run until it was hot and still no heat coming off the cooler.
Once cold again, I pulled each line that runs into the cooler and confirmed oil flows through the filter when running. Suspiciously, when I did the same to the other line, oil flowed out the other direction as well. If both lines have positive pressure when running, this would explain why the cooler isn't radiating heat.
Anyone know which way it should flow and what I should check next?
thanks
Once cold again, I pulled each line that runs into the cooler and confirmed oil flows through the filter when running. Suspiciously, when I did the same to the other line, oil flowed out the other direction as well. If both lines have positive pressure when running, this would explain why the cooler isn't radiating heat.
Anyone know which way it should flow and what I should check next?
thanks