TM 10-3930-669-34 13-3.  CARRIAGE REPLACEMENT/REPAIR (CONT). WARNING • Carriage  assembly  weighs  802  lbs  (364  kg).    Attach  lifting  device  prior  to  removal  to prevent possible injury to personnel. • All personnel must stand clear during lifting operations.  A swinging or shifting load may cause injury or death to personnel. (3) Using lifting device, remove carriage (5) from mast assembly (6). 13-28