Reassemble Nozzle and Test
At 2:39 in
How to Fix & Repair Your HVLP Spray Gun: Step-by-Step Guide
What happens here
Before reattaching the nozzle, always pull the spray gun's trigger back or, even better, remove the needle entirely. This prevents any potential damage to the needle during nozzle reassembly. Carefully screw the nozzle back onto the gun. Tighten it by hand until it is finger-tight, then use a gun tool (like a spanner wrench) to give it a gentle snug. Avoid overtightening, as the precision machining of the nozzle and its tube ensures a perfect fit without excessive force. Once reassembled, the fan control ring should now exhibit the correct smooth resistance, indicating the gasket is properly seated and functioning.
Goal: Securely reattach the nozzle with proper tension and confirm the fan control ring's correct function.
Tools and materials
- Gun Tool — To gently snug the nozzle after finger-tightening
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