3239223 XCMG GR2605 motor grader locking Piece

3239223 XCMG GR2605 motor grader locking Piece

The 3239223 locking plate is a specialized anti-loosening and positioning accessory for construction machinery. It is primarily used for locking and fixing bolts, nuts, pins, and other connecting parts to prevent loosening and ensure secure connection. Relying on its own structure for clamping and limiting, it prevents fasteners from loosening or falling off under vibration conditions.

Technical Parameters

Model: 3239223
Material: 65Mn spring steel / high-quality carbon structural steel
Surface Treatment: Blackening / Galvanized rust prevention treatment
Hardness: Good elasticity, fatigue resistance, not easily broken
Applicable Temperature: -40℃～120℃
Structure Type: Anti-loosening locking plate / Positioning locking plate

Suitable Scenarios

Suitable for use in loaders, graders, road rollers, and other construction machinery in areas subject to high vibration, such as gearboxes, drive axles, balance boxes, wheel assemblies, and chassis supports; used for locking bolts, nuts, and pins to ensure they do not loosen or fall off during long-term operation.

Common Faults and Troubleshooting

Loose Fasteners: The locking plate may be broken, deformed, or not properly engaged. Replace with a new locking plate and re-tighten it.

Broken or Fallen Locking Plate: Caused by prolonged high-frequency vibration or material fatigue. Replace with a genuine 3239223 locking plate.

Positioning Failure: The locking plate may be installed in the wrong position or have excessive clearance. Install correctly according to assembly standards.

Rust and Jamming: Surface rust reduces elasticity. Clean the rust or replace the locking plate.

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1 70812 Bolt M12×1.5×45
2 3239223 Locking Plate
3 3233683 Locking Disc
4 3267253 Sprocket
5 71624 Bearing
6 3114333 Washer
7 71355 Seal
8 3349543 Support Body
9 70573 Bearing
10 70386 Bolt M18×1.5×50
11 3349583 Output Shaft
12 71860 Pins
13 71860 Pin
14 3349513 Gear Ring
15 3349553 Planetary Shaft
16 3127443 Flat Washer
17 3127443 Roller Assembly 18 3132833 Spacer
19 3132823 Planetary Gear
20 3349573 Planetary Carrier
22 70201 Retaining Ring

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