This is a Gravely 8000 Operator’s Manual Consumer Grounds Maintenance Tractors Form 32420 (1/81)
This manual is very nice OEM NOS displaying very little shelf wear. See pictures.
I have a limited number of these manuals.
This manual covers models
8102
8122
8123
8162-B
8163-B
8173-KT
8193-KT

OEM manual from Gravely.