Quest V6-3.5L (VQ35DE) (2009)
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5. Install the internal chain guide.
- If removed, reinstall slack guide.
CAUTION:
Do not overtighten slack guide bolts. It is normal for a gap to exist under the bolt seats when bolts are tightened to specification.
- Remove stopper pin from timing chain tensioner (primary).
6. Make sure again that the matching marks on the sprockets and the timing chain have not slipped out of alignment.
7. Tighten camshaft sprocket bolts to specification with all timing chains installed and Ring Gear Stopper Tool holding the crankshaft.
Tool number : (J-50288)
8. Install the front timing chain case.
Inspection After Installation
- Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required quantity, fill to the specified level.
- Use procedure below to check for fuel leakage.
- Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leakage at connection points.
- Start engine. With engine speed increased, check again for fuel leakage at connection points.
- Run engine to check for unusual noise and vibration.
- Warm up engine thoroughly to make sure there is no leakage of fuel, exhaust gas, or any oils/fluids including engine oil and engine coolant.
- Bleed air from passages in lines and hoses, such as in cooling system.
- After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to specified level, if necessary.
- Summary of the inspection items:
