Construction machinery repairing and maintenance knowledge for brand equipments Factory China - New - Liteng Machinery

11/May2026

Forklift Maintenance Case: The Iced-Up LPG Vaporizer That Starved The Engine

A propane (LPG) powered forklift was running perfectly at the start of the shift. But after about forty-five minutes of heavy lifting in a humid environment, the engine began to lose power, eventua...

11/May2026

Excavator Maintenance Tip: How To Spot A Dragging Swing Brake Without Gauges

If an excavator's swing brake is dragging, it will cook the swing motor oil and cause the machine to slow down. But how do you tell if the brake is dragging if you don't have a pressure gauge to te...

11/May2026

Loader Maintenance Case: The Steering Cylinder Bypass That Only Showed Up Und...

A wheel loader was brought in because it kept drifting to the right, but only when the bucket was loaded. If the operator was driving around the yard empty, the machine tracked straight. But the mo...

10/May2026

The Invisible Sun Damage To Fall Protection Webbing

Why Hanging Your Harness in the Truck Window Is a Death Sentence

10/May2026

The Chemical War Inside FR Rain Gear

Why Your Laundry Routine Is Turning Your Rain Suit Into a Fire Hazard

09/May2026

Forklift Maintenance Case: “Memory Steer” On A High-Reach Turret Truck

A very narrow aisle (VNA) turret truck was brought in with a complaint of "phantom steering." When driving on the ground, the truck tracked perfectly straight. But when the operator raised the mast...

09/May2026

Excavator Maintenance Tip: The Danger Of Over-Greasing The Swing Bearing

If there is one component on an excavator that mechanics love to over-maintain, it's the swing bearing (the massive slew ring that connects the house to the undercarriage). Operators are trained to...

09/May2026

Loader Maintenance Case: The Flying Transmission Dipstick And The Plugged Bre...

A wheel loader was brought in with a terrifying and messy symptom. After about an hour of heavy pushing in a gravel pit, the transmission dipstick would violently launch out of its tube like a rock...

09/May2026