Top 7 Signs Your Equipment Needs Repair: Avoid Costly Downtime

Keep Your Jobs Moving with Proactive Equipment Maintenance

For sewer and water contractors, equipment reliability is non-negotiable. Whether you're cutting asphalt, pumping water, or compacting backfill, your crew relies on power equipment that works every time. But even the toughest machines—whether made by STIHL, Husqvarna, Honda, Kohler, APT, Miller Welder, Briggs & Stratton, or Tsurumi—eventually show signs of wear. Spotting these early can be the difference between a quick fix and a major failure.

Here are the top seven warning signs your equipment needs repair:

1. Hard Starts or Failure to Start

If your engine-powered tools or pumps require several pulls—or don’t start at all—it’s often more than just bad gas. Carburetor issues, spark plug wear, or electrical faults are early indicators that the machine needs inspection.

✅ What to do: Bring it in for a diagnostic before you're stranded on a job site.

2. Reduced Performance

Has your saw lost cutting power? Is your generator underpowered? Any drop in torque, RPM, or fuel efficiency typically signals internal wear or filter obstructions.

✅ Common culprits: Dirty air filters, worn blades, fuel delivery problems, or engine compression loss.

3. Unusual Noises or Vibrations

Grinding, knocking, or high-pitched whining are your machine’s way of telling you something’s wrong. Loose belts, bad bearings, or a misaligned flywheel can escalate fast if ignored.

✅ Don’t wait: Strange sounds almost always get worse—and more expensive.

4. Overheating or Smoking

A properly maintained engine should never overheat or emit smoke. If you notice unusual heat or white/blue smoke, it may mean oil leaks, fuel issues, or cooling system failure.

✅ Pro tip: Stop operating immediately to avoid seizing the motor.

5. Fluid Leaks

Oil or fuel spots under your machine after storage? That’s a clear sign of bad gaskets, cracked fuel lines, or a failing oil seal.

✅ Inspect regularly: Especially before and after transport.

6. Warning Lights or Error Codes

Newer models (especially from Honda and Miller) often have built-in diagnostics. If you see an alert code or flashing light, consult the manual or bring it to a repair tech.

✅ Quick action here can prevent major repair bills.

7. Irregular Operation or Inconsistent Power

Power surges, frequent stalling, or tools that intermittently cut off are major red flags. These can result from poor ignition coils, dirty spark arrestors, or a failing governor.

✅ Don’t assume it’ll fix itself—intermittent issues rarely go away.

Why It Matters

Ignoring early warning signs doesn't just damage equipment—it costs time, money, and reputation. One failed pump or cut-off saw can delay an entire project. That’s why A&A Equipment & Supply offers full-service repair on the industry’s leading brands.

We’re certified to service:

• STIHL

• Honda

• Kohler

• Tsurumi

• Husqvarna

• APT

• Miller Welder

• Briggs & Stratton

Don't Wait—Repair Before It Fails

If you notice any of these signs on your sewer and water job site, get your equipment checked before it breaks down. Our team of expert mechanics can diagnose, repair, and return your machine ready to work.

📞 Contact A&A Equipment and Supply today or visit https://aa.equipment to schedule a service or request a quote.