请帮忙翻译这几句图纸上的英语，谢谢！

yoyo5866

1. grease adapter Φ48r6 with item 702 and use item 306 for transportation

2. Torque for nut 20 Nm latch tuned for closing max. torque 7.9 Nm

3. areas without paint at item 149 bottom only welding seams painted