Motorcycle Cylinder Head Cover Gasket Installation Instructions

Compatible Models:

• 2002-2008 CRF450R
• 2005-2017 CRF450X
• 2006-2014 TRX450ER

Tools Required:

1. Socket Wrench Set - To remove the bolts securing the cylinder head cover.
2. Torque Wrench - To ensure the bolts are tightened to the manufacturer’s specifications.
3. Screwdriver Set - For any auxiliary screws that may need removal.
4. Gasket Scraper - To remove the old gasket material from the engine surface.
5. Clean Rags - For cleaning surfaces and wiping away any oil or debris.
6. Rubber Gloves - To protect your hands while handling engine components.
7. Engine Oil - To lightly lubricate the new gasket for improved sealing.

Installation Steps:

1. Preparation:

   • Ensure the motorcycle is on a stable surface.
   • Disconnect the battery and let the engine cool if it has been running.

2. Remove Existing Cylinder Head Cover:

   • Use the socket wrench to remove the bolts holding the cylinder head cover in place.
   • Carefully lift the cover off and set it aside.

3. Clean the Surface:

   • Use a gasket scraper to remove any remnants of the old gasket from the cylinder head and cover.
   • Wipe the surfaces with a clean rag to ensure they are free of debris and oil.

4. Install the New Gasket:

   • Place the new cylinder head cover gasket onto the cylinder head.
   • Make sure it aligns properly with all bolt holes.

5. Reattach the Cylinder Head Cover:

   • Position the cylinder head cover back onto the engine, ensuring it sits evenly.
   • Start threading the bolts by hand to avoid cross-threading.

6. Tighten Bolts:

   • Use a torque wrench to tighten the bolts to the specific torque settings provided by the manufacturer.
   • Follow a crisscross pattern to ensure even pressure across the gasket.

7. Final Check:

   • Reconnect the battery and double-check all connections.
   • Start the engine and inspect for leaks around the gasket area.

Conclusion:

Your new Motorcycle Cylinder Head Cover Gasket is now installed, providing optimized sealing and durability for your engine. Enjoy riding with peace of mind knowing your engine is well protected!