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Chain tensioner, A20NFT/LHU

Chain tensioner, A20NFT/LHU

To remove


1. Remove Timing chain, A20NFT/LHU .

2. Remove the chain tensioner.


• Remove the chain tensioner (A).


To fit


1. Fit the chain tensioner.

• Load the tensioner by pressing in the plunger and turning to the right.


• Secure with tool 83 96 392 Lock pin (A).

2. Fit the chain tensioner screws (A). Use Thread locking adhesive, Loctite 270

Tightening torque 10 Nm (7 lbf ft)


3. Remove the tool from the tensioner. Press the tensioner guide rail to check that backward movement of the plunger is prevented.

4. Fit Timing chain, A20NFT/LHU .