Ford 1320-1520, 1720 Tractor Repair Manual

Manual Specifications & Features

• Engineered for owners and technicians servicing the 1983–1995 Ford 1320, 1520, and 1720 tractor series.
• Official Ford New Holland publication (P/N 40132030, SE 4602).
• Features 104 detailed component diagrams, 5 torque reference tables, and step-by-step troubleshooting flowcharts for fuel and electrical faults.
• Serves as the primary reference for overhauling and maintaining the J823, J843, and N843 engine variants.

Contents & System Breakdown

This 520-page factory publication organizes service details into distinct chapters focusing on engine systems, fuel delivery, and electrical components. The initial section documents the engine and lubrication systems, detailing teardown phases, valve guide inspections, and cylinder head assembly. Following that, the text addresses the fuel system, specifically detailing injection pump timing and injector maintenance. The final chapters break down the electrical system via wiring diagrams, battery testing procedures, and starting system diagnostics. Each segment delivers thorough inspection guidance for the 3-cylinder powerplants used in these tractors.

Data & Tolerances

Accurate repairs demand precision. This manual supplies the exact torque values, pressure settings, and clearances required for safe, professional-grade assembly. For example, cylinder head bolt torque values are specified at 65.1–68.7 lbs. ft. (88–94 Nm), while coolant system capacity is listed at 5.6 liters. The 1320 engine displacement is recorded at 77.2 cu. in. within the block identification tables. Before turning any wrenches, always verify the specific metrics in this OEM documentation to guarantee equipment reliability and personal safety during hands-on work.

Document Reference: Ford New Holland P/N 40132030, SE 4602