Double-Disk Fertilizer Openers

1. To replace inside scrapers, loosen 5/16 x 3/4 in. cap screw (A) and remove scraper.

A31981

STDOM,SE,A28 -19-29APR97-1/2

2. When replacing disk blades, tighten 1/2 in. jam nuts inside of bearing caps (B) from 54 to 67 N·m (40 to 50 lb-ft) of torque.

A31982

STDOM,SE,A28 -19-29APR97-2/2