Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Subaru Outback F6-3.6L DOHCFACTORY OEM SERVICE PROCEDURE
Timing Component Alignment Marks: Locations
Timing Component Alignment Marks
Please refer to Timing Chain Removal and Replacement for timing component alignment marks and alignment procedure. Service and Repair
CAUTION:
Always make sure to perform this confirmation.
(1) Make sure that the timing mark of idler sprocket is aligned to three timing chain marks (gold).
(2) Make sure that the twelve o'clock position on the crank sprocket is aligned to the timing chain (main) mark (gold).
(3) Make sure that the LH side cam sprocket timing mark is aligned to the timing chain mark (blue).
(4) Make sure that the RH side cam sprocket timing mark is aligned to the timing chain mark (blue).
Please refer to Timing Chain Removal and Replacement for timing component alignment marks and alignment procedure. Service and Repair
CAUTION:
Always make sure to perform this confirmation.
(1) Make sure that the timing mark of idler sprocket is aligned to three timing chain marks (gold).
(2) Make sure that the twelve o'clock position on the crank sprocket is aligned to the timing chain (main) mark (gold).
(3) Make sure that the LH side cam sprocket timing mark is aligned to the timing chain mark (blue).
(4) Make sure that the RH side cam sprocket timing mark is aligned to the timing chain mark (blue).
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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