Common Failures of BYD 1297991000 Camshaft gear for Qin PLUS DM-i/Song PLUS DM-i/Song PRO DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Gear Tooth Wear: A common issue in Qin PLUS DM - i and other models with OE number 1297991000, leading to abnormal engine noise.
- Timing Deviation: Frequently found in Camshaft gears of Song PLUS DM - i and similar models, affecting engine performance.
- Shaft Looseness: Detected in some Chazor DM - i vehicles, causing instability in the camshaft operation.
Maintenance Tips of BYD 1297991000 Camshaft gear for Qin PLUS DM-i/Song PLUS DM-i/Song PRO DM-i/KING DM-i/Chazor DM-i/Seal5 DM-i/Destroyer 05 DM-i
- Firstly, before installing the BYD camshaft gear (OE# 1297991000) on models like Qin PLUS DM - i, ensure the engine is completely off and cooled down. This prevents any accidental burns.
- Secondly, clean the camshaft area thoroughly. Any debris or dirt can affect the proper meshing of the camshaft gear, leading to premature wear.
- Next, align the timing marks precisely. Incorrect alignment can disrupt the engine's timing, causing poor performance or even engine damage.
- Then, use the appropriate tools to install the camshaft gear. For BYD vehicles, using OEM - recommended tools ensures a proper fit.
- Finally, after installation, check the gear's rotation. It should turn smoothly without any binding, indicating a correct installation.
Warning: Do not over - tighten the bolts when installing the BYD camshaft gear (OE# 1297991000). Over - tightening can cause the gear to warp, leading to engine malfunction.