Removing
Upper tensioner
1. Remove the air filter cover.
2. Remove the right engine mount bolt from the cylinder head.
3. Unscrew the tensioner head from the back of the cylinder head and remove the plunger.
Warning! Do not rotate the engine crankshaft when removing the tensioner.
4. Inspect the tensioner plunger for wear or damage and replace if necessary.
Lower chain tensioner
5. Raise the front of the car and secure it on stands.
6. Unscrew the head of the lower chain tension mechanism and remove the plunger.
Warning! Do not rotate the engine crankshaft when removing the tensioner.
7. Inspect the tensioner plunger for wear and damage and replace if necessary.
Installation
Upper tensioner
1. Lubricate the tensioner plunger with clean engine oil and insert it into the cylinder head.
2. Install a new o-ring to the tensioner head and screw the head to the correct torque.
3. Press the head of the tensioner plunger until it clicks to properly adjust the tensioner.
4. Establish the right suspension bracket of the power unit.
5. Install the air filter cover.
Lower chain tensioner
6. Lubricate the tensioner plunger with clean engine oil and insert it into place
7. Install the lower tensioner head with a new O-ring and tighten it to the correct torque. If a new tensioner is being installed, press the pin in the center of the head until it clicks, causing the pin to push in and out easily.
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