Common Failures of MG 99000120 Crankshaft pulley screw for MG ZS/RX5/MG HS/MG5/MG GT/MG6
- Loose Crankshaft Pulley Screw: Common in MG ZS, RX5 and other models with OE number 99000120, leading to abnormal engine noise.
- Stripped Threads: Found in MG HS, MG5 and some MG GT vehicles, causing difficulties in tightening the crankshaft pulley screw.
Maintenance Tips of MG 99000120 Crankshaft pulley screw for MG ZS/RX5/MG HS/MG5/MG GT/MG6
- First, ensure to use the correct tool for the Crankshaft pulley screw (OE# 99000120) when removing it from MG models like MG ZS, RX5, MG HS, etc. A proper socket wrench will prevent damage to the screw.
- Before installation, clean the threads of the crankshaft and the screw thoroughly. This helps to ensure a secure fit and prevents any debris from causing issues later.
- Apply a small amount of thread locker to the Crankshaft pulley screw. This will help to keep it tightened and prevent it from loosening during engine operation in MG cars.
- Check the torque specification for the Crankshaft pulley screw specific to your MG model. Over - or under - tightening can lead to problems.
- Inspect the Crankshaft pulley screw for any signs of wear or damage. If it looks worn, replace it with a new one to maintain the engine's performance.
Torque Overload Warning – Do not exceed the recommended torque when tightening the Crankshaft pulley screw (OE# 99000120) in MG ZS, RX5, and other models. Over - torque can cause thread damage and engine problems.