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Author Question: Which statement best describes valve stem seals? (Read 238 times)

Sufayan.ah

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on: Oct 6, 2021

Question 1


Which statement best describes valve seats?


◦ A cracked insert seat can sometimes be repaired
◦ Cast-iron cylinder heads will always use insert seats
◦ Aluminum cylinder heads will have integral valve seats
◦ Valve seats should be inspected for cracks before they are serviced

Question 2


Which statement best describes valve stem seals?


◦ Fit should be checked with machinist dye
◦ No oil should pass the oil seal
◦ Worn seals can increase oil consumption
◦ They should be installed dry over the valve stem.
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Marked as best answer by Sufayan.ah on Oct 6, 2021

ebe

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Reply #1 on: Oct 6, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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张Johnny

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Reply #2 on: Dec 16, 2021
Excellent


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