Replacing the Engine Mounts

June 22nd, 2012 by Marilyn | 6 Comments

Replacing the Engine Mounts

If you need to replace the engine mounts on your Perkins 4-108, here’s the simple answer:  use Bushings Inc. DF 2207-2 mounts. Now, it was a lot of work to figure this out, so I am going to give the long answer too.


Prop Analysis and Replacement – Part I

May 28th, 2011 by Van | 1 Comment

Prop Analysis and Replacement – Part I

Prop analysis for the Nic 38


Ready to go… maybe not

April 17th, 2010 by Marilyn | No Comments

Ready to go… maybe not

Yesterday, we were all set for our first overnight cruise. The engine was running, Van was ready to cast off the docking lines. He was telling me the plan, but I was preoccupied. “Are you listening to me?” he asked.


Cleaning the Heat Exchanger

April 5th, 2010 by Marilyn | 1 Comment

Cleaning the Heat Exchanger

Rainshadow’s Perkins 4-108 diesel engine uses sea water (otherwise known as ‘raw water’) to cool the lube oil and engine coolant in a two-part heat exchanger. General lore is that you’re supposed to periodically remove the heat exchanger and clean the tubes that carry the sea water through the housings. Rainshadow’s heat exchanger had never […]


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