Offshoreonly.com - Setting lower backlash

Offshoreonly.com (https://www.offshoreonly.com/forums/)

- Drives and Lower Units (https://www.offshoreonly.com/forums/drives-lower-units-217/)

- - Setting lower backlash (https://www.offshoreonly.com/forums/drives-lower-units/344359-setting-lower-backlash.html)

Scarab28

02-01-2017 09:18 AM

Setting lower backlash

Specs for lower drive gear backlash are 012-,015". Does HP have any affect on whether I go with .012 vs .015 or somewhere in the middle? I'm at .015 now, should I just leave it or tweak it some more. 800hp, heavy single boat.

Clustergear

02-01-2017 09:43 AM

Go to lower side. With that HP by the end of one season it will most likely at .015 or more

Scarab28

02-01-2017 09:47 AM

Thks

253	02-01-2017 10:58 AM

.015 will work,,, I would use Amsoil Severe Gear 75-110 Synthetic Gear Oil, it has a high shear resistance & Amsoil will run cooler also., compared to Hi Perf. Merc. oil.

All times are GMT -5. The time now is 01:16 PM.