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International Automotive Technicians Network
2017: 4th of July Tech Test Question
Posted to HVAC Forum on 7/1/2017 25 Replies

2017: 4th of July Tech Test Question

Technician A says that all engine manufactures recommend only synthetic or petroleum-based lubricants to lubricate O-rings. Technician A adds that in such cases, common vegetable-based lubricants will cau... Login to read more.

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