WEAM000604 Operation & Maintenance Manual BACKHOE-LOADER WB97R -2 SERIAL NUMBER WB97R-2 97F20887 and up WARNING Unsafe use of this machine may cause serious injury or death. Operators and maintenance personnel must read this manual before operating or maintain- ing this machine. This manual should be kept inside the cab for refer- ence and periodically reviewed by all personnel who will come into contact with the machine.