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4.15. Engine inspection procedures
4.15.1.
Valve Inspection
NOTE: Valves cannot be replaced. If valve face is burned or
excessively worn, replace valve.
Measure diameter of valve.
•
Out of specification: Replace
Measure valve face width.
•
Out of specification: Replace valve
Measure valve seat contact width.
1. Apply light coating of Prussian Blue or similar dye
compound to valve face.
2. Install valve into valve guide.
3. Tap valve several times to make a clear impression on
the valve face. Do not rotate valve.
4. Remove valve and measure valve seat width.
•
Out of specification: Recondition or re-
•
place cylinder head.
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Summary of Contents for S4 Standup 2007
Page 1: ...Page 1 134 ...
Page 6: ...Page 6 134 ...
Page 17: ...Page 17 134 ...
Page 39: ...Page 39 134 ...
Page 42: ...Page 42 134 ...
Page 59: ...4 9 Engine case cylinder head assembly Page 59 134 ...
Page 62: ...4 11 Valve assemblies Page 62 134 ...
Page 64: ...4 13 Crankshaft Counter balancer assemblies Page 64 134 ...
Page 102: ...4 20 1 Low Pressure Oil Circuit 4 20 2 High Pressure Circuit Page 102 134 ...
Page 105: ...4 20 6 High Pressure Oil Supply Page 105 134 ...
Page 106: ...Page 106 134 ...
Page 110: ... Please reboot the PC restart the computer Page 110 134 ...
Page 118: ...Start the program SERVICE 1010 HSR exe Page 118 134 ...
Page 130: ...5 5 Electrical System Page 130 134 ...
Page 131: ...Page 131 134 ...