The manual has temperature- based recommendations for straight-weight oils.
— SAE 30 for 80F+
— SAE 20 for 32F to 80F
— SAE 10 for -20f to 32F
— (I am staying in bed if I need the SAE 5...)
What are you using for your tractors? The bulk of my use will hopefully all be above freezing...
Thank you!
