TM-9-2350-247-20-3 Unit Maintenance Manual Volume 3 M548A1 M548A3 Tracked Cargo Carrier Download
Page 133 of 832
TM 9-2350-247-20-3 REPAIR HULL BY WELDING — Continued 0406 00 SAFETY PRECAUTIONS 1. Wear lightproof clothing such as leather or heavy denim. Do not wear clothing with loose pockets, trouser cuffs, short or rolled up sleeves. Wear welder’s gloves. 2. Do not expose bare skin to welding arc. 3. Do not look directly at welding arc unless you are wearing a welder’s helmet. 4. Wear flash goggles or tinted safety glasses (No. 2) in welding area. 5. Disconnect power source before changing parts or making equipment repairs. 6. Do not touch drive mechanism or any part of electrode. 7. Make sure welding area has plenty of fresh air without being drafty. Remove all poisonous and flammable materials. 8. Make sure all electrical and gas connections are tight. 9. Do not touch any metal in welding area with bare hands. Aluminum does not change color when hot. 0406 00-3 Change 1