TIMING CHAIN [HR16DE]
< REMOVAL AND INSTALLATION >
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: 35.0 N·m (3.6 kg-m, 26 ft-lb) c.
d.
Put a paint mark (B) on crankshaft pulley, mating with any one of six easy to recognize angle marks (A) on crankshaft bolt flange (1). Turn another 60 degrees clockwise (angle tightening). • Check the tightening angle with movement of one angle mark.
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D PBIC3726E
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10. Check that crankshaft turns smoothly by rotating by hand clockwise. 11. Install in the reverse order of removal.
Inspection
INFOID:0000000006449915
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INSPECTION AFTER REMOVAL G
Timing Chain Check for cracks (A) and any excessive wear (B) at link plates and roller links of timing chain. Replace timing chain if necessary.
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J PBIC3169J
INSPECTION AFTER INSTALLATION
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Inspection for Leakage The following are procedures for checking fluids leakage, lubricates leakage, and exhaust gases leakage. • Before starting engine, check oil/fluid levels including engine coolant and engine oil. If less than required quantity, fill to the specified level. Refer to MA-13, "Fluids and Lubricants". • 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. NOTE: If hydraulic pressure inside chain tensioner drops after removal/installation, slack in guide may generate a pounding noise during and just after the engine start. However, this does not indicate an unusualness. Noise will stop after hydraulic pressure rises. • Warm up engine thoroughly to check there is no leakage of fuel, or any oil/fluids including engine oil and engine coolant. • Bleed air from lines and hoses of applicable lines, such as in cooling system. • After cooling down engine, again check oil/fluid levels including engine oil and engine coolant. Refill to the specified level, if necessary. Summary of the inspection items:
Items
Before starting engine
Engine running
After engine stopped
Engine coolant
Level
Leakage
Level
Engine oil
Level
Leakage
Level
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M
N
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