Content Source: 2020 Ranger Diesel Tractor Owner’s Manual (9930940 R02) > Operation Chapter
| IMPORTANT |
|
The Owner's Manual for this vehicle contains warnings, instructions and other information you must read and fully understand before safely riding or performing maintenance on this vehicle.Always follow the warnings and instructions in Owner's Manual. Click the CONTENTS link above for the Table Of Contents, or download a full PDF of the Owner Manual in the Owner Support area of Polaris.com |
 WARNING |
| Failure to inspect and verify that the vehicle is in safe operating condition before operating increases the risk of an accident. Always inspect the vehicle before each use to make sure it's in safe operating condition. |
| Item | Remarks | Page |
|---|---|---|
| Brake system/pedal travel | Ensure proper operation | Brakes |
| Brake fluid | Ensure proper level | Brakes |
| Front suspension | Inspect, lubricate if necessary | Lubrication Recommendations |
| Rear suspension | Inspect, lubricate if necessary | Lubrication Recommendations |
| Steering | Ensure free operation | - |
| Tires | Inspect condition and pressure | Tires |
| Wheels/fasteners | Inspect, ensure fastener tightness | Tires |
| Frame nuts, bolts, fasteners | Inspect, ensure tightness | - |
| Drive belt | Inspect, ensure installed correctly | - |
| Fuel and oil | Ensure proper levels, check underneath vehicle for leaks | Engine Oil |
| Coolant level | Ensure proper level | Cooling System |
| Coolant hoses | Inspect for leaks | - |
| Throttle | Ensure proper operation | Throttle Pedal |
| Indicator lights/switches | Ensure proper operation of switches Ensure proper operation of glow plug indicator and glow plugs |
Indicator
Lamps Switches |
| Air filter | Inspect and clean without removing from the vehicle; remove air filter only when replacing it | Air Filter Replacement |
| Headlamps | Check operation, apply POLARIS dielectric grease when lamp is replaced | Lights |
| Brake light/tail lamps | Check operation | - |
| Seat latch | Push down on the seat back to ensure the latch is secure | - |
| Seat belts | Check length of belts for damage, check latches for proper operation | Seat Belts |
| Cab nets | Check nets and latches for wear or damage | - |
| Grass and leaves | Remove grass, leaves, and other flammable material or debris | - |
| Park brake | Ensure proper operation | Park Brake Lever |
| Engine check | Start engine and listen for unusual engine noise, check color of exhaust fumes |
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