Secondary Camshaft Intermediate Drive Chain Installation - Right Side
WARNING: This page is about a different variant/trim than selected.
Courtesy of GENERAL MOTORS COMPANY Secondary Camshaft Intermediate Drive Chain Installation - Right Side
| Callout |
Component Name |
NOTE:
Ensure that the right (R) camshaft position actuator sprocket alignment triangle marks are used during this step.
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| 1 |
Secondary Camshaft Intermediate Drive Chain
NOTE:
Ensure that the crankshaft is in the stage 2 timing drive assembly position.
Procedure
- Place the secondary camshaft intermediate drive chain around the right camshaft intermediate drive chain idler outer sprocket, aligning the camshaft drive chain timing link (2) with the alignment access hole (3) in the right camshaft intermediate drive chain idler inner sprocket.
- Wrap the secondary camshaft intermediate drive chain around both right (R) actuator drive sprockets.
- Align the right (R) intake camshaft position actuator sprocket alignment triangle mark (5) with the camshaft drive chain timing link.
- Align the right (R) exhaust camshaft position actuator sprocket alignment triangle mark (6) with the camshaft drive chain timing link.
- Once aligned, ensure there are 10 chain links (4) between timing marks for the right (R) camshaft position actuator sprockets.
- There will be 22 links between the right camshaft intermediate drive chain idler timing camshaft drive chain link and each right camshaft position actuator sprocket timing camshaft drive chain link.
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| 2 |
Camshaft Drive Chain Timing Link |
| 3 |
Alignment Access Hole |
| 4 |
10 Chain Links Between Timing Marks for the Right (R) Camshaft Position Actuator Sprockets |
| 5 |
Right (R) Intake Camshaft Position Actuator Sprocket Alignment Triangle Mark |
| 6 |
Right (R) Exhaust Camshaft Position Actuator Sprocket Alignment Triangle Mark |