Part of the New Holland Repair Manuals.
This is the New Holland factory service manual supplement for the 1215 compact tractor, publication 40121510, delivered as a 154 page PDF. It covers repair, overhaul, troubleshooting, and specifications for the components unique to the 1215, including its 879 cc S723 diesel engine, fuel injection, electrical system, gear and hydrostatic transmissions, power take-off, rear axle and brakes, hydraulics, steering, and front axle.
One thing to know before you buy: this is a supplement to the 1120-1220 Tractor Service Manual #42112020. It documents only what is specific to the 1215; for components shared with the 1120 and 1220, its chapters refer you to that separate manual, which is not included here.
The file is a scanned reprint of the 6/95 edition, so there is no searchable text layer, but you can print any page for the workshop and jump between sections using the built-in bookmarks.
What's Inside This New Holland 1215 Manual
| System | Pages | Key Topics |
|---|---|---|
| Engine Systems | 4-26 | Engine and Lubrication System, Cooling Systems, Troubleshooting, Specifications, And Special Tools |
| Fuel Systems | 27-50 | Injection Pump, Injectors, Troubleshooting, Specifications, And Special Tools |
| Electrical Systems | 51-76 | Wiring, Switches, Glow Plugs, And Instrumentation, Battery, Starting Systems, Charging System, Specifications |
| Clutches | 77-78 | - |
| Transmission System | 79-100 | Standard 6 X 2 Gear Transmission, Hydrostatic Transmission, Hydrostatic Transmission Gearbox, Hydrostatic Transmission - Control Linkage, Specifications |
| Power Take-Off | 101-110 | Standard Power Take-Off Description, Standard Power Take-Off Overhaul, Mid-Mount Power Take-Off Description, Mid-Mount Power Take-Off Overhaul |
| Differential - Rear Axle and Brakes | 111-118 | Rear Axle and Brakes Description, Rear Axle and Brakes Overhaul, Specifications |
| Hydraulic System | 119-140 | Hydraulic System Circuits, Hydraulic Pump and Filter, Troubleshooting, Pressure Testing and Specifications, Remote Control Valves |
| Steering System | 141-144 | Recirculating Ball Nut, Steering Gear, Sector Shaft, Pivot Ball Joints, Bearings, Steering Wheel Free Travel |
| Front Axle | 145-150 | Spindle, Bushings, Tie Rod, Kingpin, Differential Pinion, Ring Gear |
| Wheels and Tires | 151-154 | - |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Main Bearing Liner Clearance | 0.0079 in. (0.2 mm) | p. 6 |
| Engine Overheats - Insufficient amount of coolant in the radiator | Insufficient amount of coolant in the radiator | p. 15 |
| Coolant Loss - Boil Over - Leaks due to loose hose clamps, loose nuts, bolts, drain valve, faulty hoses, or defective radiator | Leaks due to loose hose clamps, loose nuts, bolts, drain valve, faulty hoses, or defective radiator | p. 16 |
| Temperature Gauge Fails to Reach Normal Operating Temperature - Faulty thermostat | Faulty thermostat | p. 15 |
| Hydraulic Pressure Test Gauge | 0-3000 psi | p. 140 |
| Relief valve pressure | 1849 psi (128 bar) | p. 140 |
| Engine Displacement | 53.6 cu. in. (879 cc) | p. 17 |
| Compression Ratio | 23:1 | p. 17 |
| Alternator Rating | 15-16 Amps at 14 Volts (Maximum) | p. 75 |
New Holland 1215 Common Problems This Manual Covers
Engine overheating and power loss
Overheating on the 1215 diesel usually traces to a loose V-belt, clogged radiator fins, a stuck thermostat, or a failing water pump. The Engine Systems section includes a step-by-step troubleshooting chart of these causes plus full cooling system overhaul procedures.
Manual Section: Engine Systems p. 4Hydrostatic transmission lag or no drive
HST-equipped 1215s that whine, hesitate, or refuse to move forward are a frequent owner complaint. The Transmission System section covers the hydrostatic transmission, its gearbox, and the control linkage, along with specifications for setting things right.
Manual Section: Transmission System p. 79Slow or unresponsive hydraulic lift
A three-point lift that lags or stops responding often comes down to pump wear or a clogged filter. The Hydraulic System section walks through the circuits, pump and filter service, troubleshooting, and pressure testing.
Manual Section: Hydraulic System p. 119Hard starting in cold weather
A 1215 that cranks but will not fire in the cold points to the glow plugs, battery, or starting circuit. The Electrical Systems section covers glow plugs, wiring, switches, the starting system, and the charging system with specifications.
Manual Section: Electrical Systems p. 51Rough running or smoking under load
Uneven idle, smoke, and lost power on this small diesel usually mean injector or injection pump trouble. The Fuel Systems section covers injection pump and injector service, troubleshooting, specifications, and the special tools required.
Manual Section: Fuel Systems p. 27Weak brakes or excessive pedal travel
Brakes that fade or need a long pedal stroke call for inspection of the rear axle brake assemblies. The Differential - Rear Axle and Brakes section gives the description, overhaul procedure, and specifications for the rear axle and brakes.
Manual Section: Differential - Rear Axle and Brakes p. 111Loose steering and wheel free play
Wander and excessive free travel at the steering wheel develop as the steering gear wears. The Steering System section covers the recirculating ball nut, steering gear, sector shaft, pivot ball joints, bearings, and steering wheel free travel adjustment.
Manual Section: Steering System p. 141Frequently Asked Questions
Does this manual also cover the New Holland 1120 or 1220?
No. This is a supplement covering only the components unique to the 1215. For everything shared with the 1120 and 1220, its chapters refer you to the separate 1120-1220 Service Manual #42112020, which is not included in this download.
Does it cover the hydrostatic transmission?
Yes. The Transmission System section covers both the standard 6 x 2 gear transmission and the hydrostatic transmission, including the HST gearbox, control linkage, and specifications. p. 79
What engine specifications are included?
The Engine Systems section includes specifications for the 1215's S723 diesel, such as its 53.6 cu. in. (879 cc) displacement and 23:1 compression ratio, plus troubleshooting charts and special tools for engine and cooling system work. p. 4
What do I get after purchasing this New Holland 1215 manual?
A 154-page Service Manual supplement in PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Are there any print restrictions on this New Holland 1215 manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Does this New Holland 1215 Service Manual have electrical diagrams?
Yes, this New Holland 1215 Service Manual includes electrical wiring diagrams, switches, glow plugs, and instrumentation coverage for the 1215.




















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