TROY BILT BOLENS SUBURBAN TRACTOR ST SERIES WORKSHOP FACTORY SERVICE REPAIR MANUAL Models Covered Year / Name / Model Number 1984 / ST110 / 3011G-01 1984 / ST160 / 3016H-01 1984 / ST160 / 3016G-01 1985 / ST110 / 3011H-01 1985 / ST110 / 3011G-02 1985 / ST160 / 3016H-02 1985 / ST160 / 3016G-02 1986 / ST110 / 3011G-03 1986 / ST110 / 3211G-01 1986 / ST125 / 3012G-01 1986 / ST125 / 3012H-01 1987 / ST120 / 3112G-01 1987 / ST120 / 3212G-01 1987 / ST125 / 3012G-02 1987 / ST125 / 3012H-02 1988 / ST120 / 3212G-02 1988 / ST120 / 3212H-01 1988 / ST140 / 3114G-01 1988 / ST140 / 3114H-01 1988 / ST180 / 3018G-01 1988 / ST180 / 3018H-01 1989 / ST100 / 3010G-01 1989 / ST120 / 3212G-03 1989 / ST120 / 3212H-02 1989 / ST140 / 3114G-02 1989 / ST140 / 3114H-02 1989 / ST180 / 3018G-02 1989 / ST180 / 3018H-02 1990 / ST120 / 3213G-03 1990 / ST120 / 3212H-02 1990 / ST140 / 3214G-01 1990 / ST140 / 3214H-01 1990 / ST160 / 3216H-01 1990 / ST180 / 3018H-02 1991 / ST120 / 3212G-04 1991 / ST120 / 3212H-03 1991 / ST140 / 3214H-02 1991 / ST160 / 3216H-02 1992 / ST120 / 3212G-04 1992 / ST120 / 3212H-03 1992 / ST140 / 13014-01 1992 / ST160 / 13016-01 1993 / ST125 / 13023-01 1993 / ST125 / 13024-01 1993 / ST140 / 13014-01 1993 / ST140 / 13016-01 1993 / ST125 / 13051-01 1993 / ST125 / 13052-01 1993 / ST140 / 13064-01 1993 / ST140 / 13065-01 1993 / ST125 / 13066-01 Garden Way