NOTE: THIS REPORT IS FILED UNDER ""PROTEST"". EMPLOYEE STATED HE HURT HIS RIGHT SHOULDER WHILE PULLING HIMSELF UP BOARDING LADDER ON CAT 988B LOADER. HE ALSO STATED THAT HE INJURED THIS SHOULDER 6 MONTHS PRIOR WHILE TRIMMING TREES AT HOME. MEDICAL RECORDS SHOW EE HAD LAST SEEN DR ON 9/11/00 FOR TREATMENT OF SAME SHOULDER & THAT HE POSSIBLY COULD HAVE A PARTIAL TEAR OF ROTATOR CUFF.