Nice. Thank you for sharing.
For anyone with an MVP-ER like mine, here are the relevant documents for your bus:
AD-9 Air Dryer (OPTIONAL)
ASA-5 Automatic Slack Adjuster
DV-2 Automatic Reservoir Drain Valve
... and for anyone running a manufacturing company, this
is how you win over the worthwhile customers. Props to Bendix. I will never again crack a crude joke regarding their corporate name.