Cam Chain Tensioner Inspection; Camshaft/Sprocket Removal And Inspection - Aeon COBRA 400 2012 Service Manual

ENGINE
7. Using a cross screwdriver, turn the tensioner clockwise to
retract the plunger. The plunger should move smoothly in and
out of the tensioner body.
8. Replace entire tensioner assembly if any part is worn or
damaged.

CAM CHAIN TENSIONER INSPECTION

1. Lightly press the timing chain tensioner rod into the timing
chain tensioner housing by hand.
2. While pressing the chain tensioner rod, turn clockwise with
a thin cross driver 1 until it stops.
3. Removing the screwdriver and slowly release the chain
tensioner rod.
4. Make sure that the chain tensioner rod comes out of the
chain tensioner housing smoothly. If there is rough movement,
replace the timing chain tensioner.
5. Inspect tensioner and plunger for wear or damage.
CAMSHAFT/SPROCKET REMOVAL AND
INSPECTION
NOTE: Orientation of the components is important for
reassembly. Mark all components before
disassembly.
1. Remove cam sprocket and chain from camshaft.
2. Remove camshaft from cylinder head.
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