1983 Toro Groundsmaster 62, 220, 217-D Service & Overhaul Manual

1983–1987 Toro Groundsmaster 62, 220, and 217-D Maintenance Reference

• Covers 1983–1987 Toro Groundsmaster 62, 220, and 217-D riding mowers, documenting Onan gasoline and Mitsubishi diesel power configurations
• Official Toro Company publication Form No. 87-705-ST, dated 1987
• Contains 47 detailed exploded-view mechanical diagrams and 18 comprehensive torque-specification tables
• Downloads to your account within seconds of checkout
• Permanent availability in your purchase account — no re-buy required
• Laid out for standard letter and A4 printing
• Full-text search finds any part number in seconds
• Includes the service history record-keeping templates for the 1983–1987 unit lifespan
• This 1987 edition serves as the master service documentation for the 30790 and 30793 model units and their respective engine-specific overhauls

Mower Systems and Operational Guidance

The 1983–1987 Toro Groundsmaster 62, 220, and 217-D service publication provides technical summaries for mechanical and electrical systems across these three commercial mower variants. Detailed coverage includes Onan gasoline engine maintenance, Mitsubishi diesel engine service, and chassis-wide lubrication schedules. The document segments the mower into dedicated chapters for the hydraulic system, steering, differential, brakes, and cutting units, ensuring technical depth for the primary driveline and attachments.

Torque, Fluid, and Mechanical Specifications

Detailed specifications define the limits for the 1983–1987 Toro Groundsmaster 62 and 220, listing precise fastener torque values and adjustment ranges for governors, valves, and electrical components. Combustion chamber cleaning intervals are documented at 250–500 hours, while transmission filter service remains a fundamental part of the maintenance program. The 1983–1987 Toro Groundsmaster 62, 220, and 217-D manual lists intake valve clearance at 0.005 inches, and exhaust valve clearance is specified at 0.013 inches. Spark plug gap is defined at 0.025 inches for consistent ignition performance. Further technical details regarding factory workshop documentation for outdoor power equipment are available to assist in system identification. Official service data shown here is for reference only — qualified technicians and the original OEM documentation remain the authoritative source for any hands-on work. An official 338-page Toro OEM service manual covering the 1983–1987 Groundsmaster 62, 220, and 217-D, documenting engine, hydraulic, and chassis specifications for the 30790 and 30793 series builds.