The Replacement Methods For Forklift Friction Plate Assembly

Understanding the Friction Plate Assembly

A friction plate assembly is a crucial component in a forklift's transmission system. It's responsible for engaging and disengaging the engine's power to the wheels. When this assembly wears out, it can lead to slipping, difficulty shifting gears, and reduced overall performance.

Steps to Replace the Friction Plate Assembly

Here's a step-by-step guide to replace a forklift's friction plate assembly:

1. Disengage the Clutch:

   • Fully depress the clutch pedal to disengage the friction plate from the flywheel.

2. Retract the Drive Shaft:

   • Locate the sliding screw at the top of the gearbox.
   • Rotate the screw counterclockwise to retract the drive shaft into the gearbox.

3. Remove the Old Assembly:

• Unscrew the bolts holding the pressure plate shell to the flywheel.
• Carefully remove the old friction plate assembly, paying attention to the orientation of the friction disc and its spline sleeve.

1. Install the New Assembly:

   • Position the new friction disc assembly on the flywheel, ensuring the longer end of the spline sleeve faces the transmission side.
   • Gradually turn the sliding screw clockwise to extend the active bearing and engage it with the spline hole in the friction disc.
   • Once the drive shaft is fully engaged with the middle bearing on the flywheel, tighten the sliding screw.

2. Reinstall the Pressure Plate:

   • Mount the pressure plate shell onto the flywheel and secure it with the bolts.

3. Adjust the Clutch Pedal:

   • After reassembling the clutch, it's essential to adjust the clutch pedal to ensure proper engagement and disengagement. Consult your forklift's service manual for specific adjustment procedures.