TM 10-3930-659-20 18-1. BATTERY HEATER BLANKET REPLACEMENT (Con't). WARNING • Remove all Jewelry such as rings, dog tags, bracelets, etc. If   Jewelry   contacts   battery   terminal,   a   direct   short   will result, causing Instant heating of Jewelry which will result In severe Injury to personnel. • Battery gases can explode.  DO NOT smoke or allow sparks or   open   flames   near   batteries.      Wear   safety   glasses   or goggles  when  checking  batteries.    Failure  to  follow  this warning may result In death or serious Injury to personnel. NOTE Right and left battery heater blankets are removed and Installed the same way.  Right battery heater blanket is Illustrated. a. REMOVAL Remove   two   tie-down   straps   (1)   and   battery heater blanket (2) from battery (3).  Discard tie- down straps. b. INSTALLATION Install  battery  heater  blanket  (2)  on  battery  (3) with two new tie-down straps (1). FOLLOW-ON TASKS: • Install battery (see paragraph 6-42). TA706771 18-2