SERVICE BULLETIN SC575 Raw Water Inlet Tube Replacement
SB2016-1 Rev. 1
NOTE: This Bulletin Revision corrects the part number for the kit to 495934. If you have the original copy of the bulletin, destroy that copy and replace it with this one. Units Affected: 2016 Model Supercharged 6.2L Ford Based Engines S/N 197476 and Lower, and Have the New Style Square Heat Exchanger
WHAT YOU SHOULD DO.
During dealer preparation of a new boat, or when the customer brings the boat in for maintenance or repair services, install the new raw water inlet tube assembly (P/N 495934) to reduce the possibility of the raw water inlet hose blowing off and to simplify draining of the system.
Parts Required: Raw Water Tube Replacement Kit P/N 495934
Special Tool Required: Oetiker 1410083 Side-Jaw Ear Clamp Pincers. Indmar P/N 997350. Also available through Amazon.com.
Procedure: Use a side cutting pliers and cut the Oetiker clamp securing the hose to the supercharger heat exchanger.
Loosen the hose clamp securing the hose to outlet side of the raw water pump.
Remove the hoses and tube from the engine as an assembly. Discard.
Place the Oetiker clamps from the 495934 kit over the ends of the hoses of the tube assembly.
Install the tube assembly on the outlet fitting of the supercharger heat exchanger and the inlet fitting of the raw water pump.
Position the Oetiker clamps within ¼” of the cut ends of the hoses. Secure the Oetiker clamps with the Oetiker Clamp Pincers. NOTE: The use of Oetiker clamps is required. Dealership assumes all liability if a hose blows off and Oetiker clamps were not used.