MAG211 Fault Workflow Router

This router gives the fastest document order for the highest-value MAG211 complaints.

Complaint Routing

Incoming complaint	Open first	Then open	Then open if the complaint remains	Why this order works
arc feels rough or chart-sensitive	MAG211 measurement card	MAG211 parts substitution card	MAG211 board opening map	the right order is chart-correct plain-steel and external branch first, then the opening map only if the rough arc stays with the machine
feed is present but gas behavior is still dead or erratic	MAG211 measurement card	MAG211 board opening map	MAG211 guide	the gas-valve and control branch is faster to prove from the card and opening map than from blind teardown
only the spool gun or aluminum branch fails	MAG211 parts substitution card	MAG211 guide	MAG211 job packet	branch-only complaints still belong to the external spool-gun and drive-roll path before internal work
feed quality is erratic but the machine still welds	MAG211 measurement card	MAG211 parts substitution card	MAG211 job packet	known-good gun, drive-roll, and chart proving should happen before deeper teardown

Official Parts Exit Paths

If the complaint proves external at any point in the router, use the official parts flow instead of continuing into board work.
MAG211 parts category: official parts path
SpoolKing24D spool gun 07NS1000: official product page
U-groove aluminum drive roll 07000302: official product page

Stop Rules

Stop if chart correction or a known-good base gun removes the complaint.
Stop if base MIG is healthy and only the spool-gun branch still fails.
Stop if chart-correct plain-steel base MIG is healthy and only the aluminum branch still fails.
Stop and move to the full guide if gas, feed, and arc evidence still overlap after the first pass.

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