To repair the impeller on a 7.5 HP Sears outboard motor, first, remove the lower unit by unscrewing the bolts that secure it. Once detached, take out the old impeller from the water pump housing, noting its orientation for proper installation of the new one. Clean the housing, install the new impeller, ensuring it fits snugly, and reassemble the lower unit, making sure all bolts are securely tightened. Finally, test the motor in water to confirm proper operation and cooling.
50:1
This is a sears ted Williams 5.5 hp outboard motor manufactured by Eska in 1972. It has a Tecumseh motor and is air cooled. You can find more info online
my manual says, sae 90 outboard motor grease, hope i helped
1972 eska 4.5hp, air cooled 2 stroke
The Sears and Roebuck boat motor model number 217-586331 was manufactured by the company OMC (Outboard Marine Corporation). OMC produced various outboard motors for Sears under their brand, which were sold through Sears catalogs and retail stores. This model, like others from Sears, was part of their strategy to offer affordable boating options to consumers.
you feel the clown
1972 eska 4.5hp, air cooled 2 stroke
They were built from 1968 to 1981 I beleive, I have the same model number and it is a 1970
1972
www.searspartsdirect.com Put your model number in, there are still many available parts..
motor is a 1970 model, built by Eska for Sears. Eska is now out of business, however the powerhead part &motor itself was built by Tecumseh & still very much in business. The mix for this motor is 24:1 using normal 2 cycle motor oil (as for chainsaws/lawnmowers - not normal marine oil..."
.020in