Timing Chain Tensioner Replacement (LDK/A20 NHT)
| Timing Chain Tensioner Replacement (LDK/A20 NHT) | 
Special Tools
EN-45027 Tensioner ToolFor equivalent regional tools, refer to Special Tools (LDK, LHU) .
| Removal Procedure | 
| 1. | Remove the engine sight shield. Refer to
        
         Engine Sight Shield Replacement
        
        . | |
| 2. | Remove the air cleaner outlet duct. Refer to
        
         Air Cleaner Outlet Duct Replacement
        
        . | |
| 3. | Remove the camshaft cover. Refer to
        
         Camshaft Cover Replacement
        
        . | |
| 4. | Release the turbocharger coolant feed pipe. Refer to
        
         Turbocharger Coolant Feed Pipe Replacement (LDK/A20NHT)
        
        
         Turbocharger Coolant Feed Pipe Replacement (LAU/A28NER)
        
        . | |
| 5. | Remove the timing chain tensioner (1) from cylinder head.   | |
| Installation Procedure | 
| 1. | Remove the snap ring with a snap ring pincer from tensioner body. | |
| 2. | Pull out the ratchet cylinder from the tensioner body. | |
| 3. | Install the
        
         EN-45027-2
        
        tensioner tool into a visa and rotary the ratchet cylinder with
        
         EN-45027-1
        
        tensioner tool in the clockwise direction to end position.   | |
| 4. | Install the ratchet cylinder and the snap ring with a snap ring pincer to tensioner body.   | |
| 5. | Refer to
        
         Fastener Caution
        
        . Install the timing chain tensioner and tighten to 75 Nm (55 lb ft) . Use a new gasket. | |
| 6. | Push the adjustable timing chain guide from the timing chain tensioner with a ratchet drill extension down and check the chain tension.   | |
| 7. | Install the camshaft cover. Refer to
        
         Camshaft Cover Replacement
        
        . | |
| 8. | Install the air cleaner outlet duct. Refer to
        
         Air Cleaner Outlet Duct Replacement
        
        . | |
| 9. | Install the engine sight shield. Refer to
        
         Engine Sight Shield Replacement
        
        . | |

 
		