The Bobcat 753 is a compact skid-steer loader known for its robust performance and reliability in tough jobsite conditions. Its instrument cluster provides key warnings and status indicators to help operators monitor machine health and safety. Understanding these lights ensures the 753 runs efficiently and avoids costly downtime.
Bobcat Excavator 753 Warning Light Symbols
| Symbol | Name | Color | What it means | What to do |
|---|---|---|---|---|
| Master Warning (Stop) | RED | A critical malfunction or system failure is detected on the Bobcat 753 and requires the machine to be stopped immediately. | Safely park the loader, shut off the engine, and inspect for major faults before restarting. | |
| Engine Oil Pressure | RED | Engine oil pressure has dropped dangerously low in your 753, risking severe engine damage. | Turn off the engine at once and check oil level and for leaks before operating further. | |
| Battery / Charging | RED | The charging system is not maintaining battery voltage on your Bobcat 753, risking a stall or no-start. | Stop operation and inspect the alternator, battery connections, and belt for faults. | |
| Coolant Temperature | RED | The engine coolant temperature is excessively high, which can overheat and harm the 753's engine. | Shut down the machine, allow it to cool, and check coolant level and radiator for issues. | |
| Low Fuel | AMBER | Fuel level is low in the Bobcat 753's tank, indicating refueling is needed soon. | Plan to refuel promptly to avoid stalling during operation. | |
| Hydraulic Oil | AMBER | Hydraulic oil level or pressure is below normal in your 753, risking slow or weak hydraulic response. | Stop and check hydraulic fluid level; top up if needed and inspect for leaks. | |
| Air Filter | AMBER | The air filter on your Bobcat 753 is clogged or restricted, which can reduce engine performance. | Inspect and clean or replace the air filter to maintain engine health. | |
| Fuel Filter / Water Separator | AMBER | The fuel filter or water separator is contaminated, risking poor fuel delivery in the 753. | Service or replace the fuel filter and drain any water as soon as possible. | |
| Service / Hour Meter | AMBER | Scheduled maintenance is due based on engine hours logged on your Bobcat 753. | Perform the recommended service tasks to keep the loader in top condition. | |
| Parking Brake | RED | The parking brake is engaged or has not released properly on the Bobcat 753. | Release the parking brake before moving, or inspect the system if the light stays on. | |
| Glow Plug / Preheat | AMBER | Glow plugs are warming up the 753's diesel engine for cold start conditions. | Wait for the light to turn off before cranking the engine in cold weather. | |
| Work Lights | GREEN | The 753's work lights are switched on to illuminate your workspace. | No action needed unless lighting is not required. |
12 symbols shown. Icons follow ISO 2575 dashboard standards; exact graphics vary by model year.
Most Important Warning Lights
Engine Oil Pressure
Common causes
- Low oil level or loss of oil
- Clogged oil filter
- Oil pump failure
What to do
Immediately turn off the Bobcat 753, check and refill oil if low, and replace the oil filter if blocked. If pressure does not recover, have the engine inspected by a technician.
Coolant Temperature
Common causes
- Low coolant level
- Radiator blockage
- Faulty thermostat
What to do
Shut down the 753 and let it cool, then check coolant level and radiator for obstructions. Replace any faulty cooling components as needed.
Battery / Charging
Common causes
- Loose or corroded battery terminals
- Broken alternator belt
- Faulty alternator
What to do
Inspect and clean battery connections, check the belt for wear or breakage, and test the alternator output on your Bobcat 753.
Hydraulic Oil
Common causes
- Low hydraulic fluid
- Leaking hoses or seals
- Clogged hydraulic filter
What to do
Top up hydraulic oil, inspect for leaks, and replace the hydraulic filter if restricted to restore proper function to the 753's hydraulics.
Frequently Asked Questions
Why does my Bobcat 753 glow plug light stay on after starting?
If the glow plug light remains on after the engine has started, the preheat system may be malfunctioning or the temperature sensor could be faulty.
What should I do if the hydraulic oil light comes on during use?
Stop the loader, check the hydraulic fluid level, and inspect for leaks or filter blockages before resuming work.
How often should I service the air and fuel filters on my 753?
Air and fuel filters should be checked and serviced according to the maintenance schedule in your Bobcat 753 manual, or sooner if warning lights appear.
Is it safe to operate the 753 with the parking brake light on?
No, always release the parking brake fully before moving the loader; if the light stays on, inspect the brake system for faults.
What does the hour meter light mean on the Bobcat 753?
The hour meter light indicates that scheduled maintenance is due based on accumulated engine hours.