BMW 5 Series transmission oil maintenance.

Resulting in oil leakage, also custom made a special tool for removing the large nut.

Loader Differential Maintenance.

Rusty Van Panel Restoration

Excavator boom crack repair.

Excavator boom seat bushing rework to restore original vehicle appearance

The main beam was almost completely broken.

Excavator bucket tooth plate replacement

Old School Wheel Hub Maintenance Process

Rusty Rocker Panel Restoration

Replace excavator blade.

Tire Repair.

Tractor Engine Repair.

Professional maintenance and repair of off-road motorcycles

Excavator boom traceless repair.

Truck head Panel Repair Process

The new Ouman differential has a particularly loud noise.

Repair Rotation Bucket Leakage Oil Replacement Oil Seal

Inspect and repair fractured rocker arm, weld and adjust.

Semi Truck Balance Shaft Repair Assembly.

Maintenance of Wheel Core Oil Leakage Replacement of Oil Seal and Change of Isolation Sleeve

Semi Truck Alignment Process

Excavator boom base ear repair

"Hino J05 engine assembly

Semi Truck Balance Shaft Broken Disassembly.

Audi Engine Repair.

The drive shaft broke, and the entire process of replacing the drive shaft.

Truck King Pin Replacement Process.

Repair of the excavator's large arm seat for digging holes.

Self-made Truck Fender Process.