I have a barrus shire 05 35 engine.
I’m relatively new to boat servicing.
i have just replaced the PRM 150 gearbox oil with the recommended 1.4ltr of fresh oil but it didn’t come near the dipstick.
I continued to top up and check until I thought I was near enough the top mark. (Very hard to see with this type of dipstick I found)
I measured the old drained oil at 2ltr.
oil is not leaking!
I have no proof it’s a PRM 150 except the spec on the sales particulars.
Anyone understand this discrepancy?
thanks for your time.
