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Curtis B.
Curtis B., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 25687
Experience:  Technician turned service manager on multiple lines of trucks and engines, used in industry.
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Trying to. Locate the expansion valve on 8420 model john

Customer Question

Trying to. Locate the expansion valve on 8420 model john deer
JA: We'll do all we can to help. Tell me a bit more about what's going on so the Heavy Equipment Mechanic can help you best.
Customer: Doing a ac service not cooling need to change valve
JA: Is there anything else important you think the Heavy Equipment Mechanic should know?
Customer: No
Submitted: 2 months ago.
Category: Medium and Heavy Trucks
Expert:  Curtis B. replied 2 months ago.

See above # 21 is expansion valve.

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