2001 Gillig Transit Bus

2001 Gillig Transit BUS,

30 Foot Gillig Transit BUS
29 Passenger
Series 50 Engine
Allison B400R Transmission
Has been out of active daily service since 2015 but has been maintained as a runnable spare since then.
Does run and drive out o.k.
Have maintenance service records since it was new.
Service records indicate this bus still has original engine and trans so both have 528,683 miles on them.
Service records indicate there was an issue with oil in the air system that didn't prevent it from running but would cause oil to accumulate under air ride driver's seat occasionally.,needs right rear air bags , both are leaking, these are still readily availble , has air leak at drivers seat hose, has broken right side passenger window, see pics, front door not opening and closing with driver control properly , works fine manually with air dump switch, ac system is complete , ac comp is locked up, tires are 3/32 rear , 4/32 front, minimal undercarraige rust (see pics) has good batteries and cranks, runs and drives good , no missing parts
Overall condition is fair.
Please see pics and videos.