Hello again guys,
My Perkins 4108 on a Seamaster 27 has 3 dipsticks. One is (obviously) for the engine. The other two are on the gearbox, but I can only see one filler plug. Advice appreciated, and what type of oil to use? Thanks.
My Perkins 4-107 has two dipsticks. One on each side plus the one in the little short one in the velvet drive. It's handy becuase when they built the block they didn't know what would be convenient. You could plug one, but why?