Villager V6-181 3.0L SOHC VIN 1 EFI (1997)
Valve Spring Length Chart
8. Measure the valve spring free length. Refer to the Length Specifications Chart for valve spring free length.
Length Specifications Chart
NOTE: When measuring the valve spring free length, always measure at the outermost point of the end coils.
9. If the free length is out of specification, replace the main control valve body.
10. Measure the valve spring diameter. Refer to the Diameter Specifications Chart for valve spring diameter.
NOTE: When measuring the valve spring diameter, always measure at the outermost point of the coils.
Diameter Specifications Chart
11. If the outer diameter is out of specification, replace the main control valve body.
12. Check the valve, sleeve, and plug sliding surfaces for scoring or varnish buildup.
13. Clean the component as necessary.
Main Body