3. Purge Valve (continued) HMA – XXX – X – X X – XX – XX – X – X – X – X – XXX – X – X – X – 2 - X (ex. HMA – 280 – X – H H – 10 – 25- H – I – E – F – 280 – X – A – X – 2 - X) 10/30/2015 6