AH-28

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Unscheduled Maintenance

Date Test Miles Service Activity Downtime Hours
04-13-00 2996 Right side, first rail behind rear wheel; the body-to-frame bracket has fallen off. Reinstalled bracket with new bolts. 0.5 0.5
06-14-00 9604 The left front out board body-to-frame mount bolt is broken. Broken bolt replaced. 0.5 0.5
04-04-00 1592 The "ABS" light is on. Trouble shooting with Pro-Link found an open circuit at the left rear "ABS" valve. Tightened connection and others checked. Codes cleared. 0.5 0.5
04-07-00 2114 A bolt is missing from the left side lower radiator mount and the right side is loose. Re-aligned radiator and installed new mounting bolts 0.5 0.5
04-19-00 3882 The right fuel tank strap has come off. Fuel tank strap reinstalled. 0.5 0.5
05-05-00 4562 Engine will not crank, no power inside the bus. Trouble shooting found the run relay failed. Run relay replaced. 1.0 1.0
05-25-00 7326 The lower left radiator mount is loose. Retorqued lower left radiator mount. 0.5 0.5
05-25-00 7326 The fuel tank strap liners are working out. Fuel tank straps loosened and liners repositioned. 0.5 0.5
06-06-00 8790 The battery tray has fallen out of the bus. The "common" post is broken on the battery disconnect. Tray temporarily strapped in place, parts ordered. 2.5 2.5
06-07-00 8790 Parts ordered 6-6-00 arrived. New battery slide tray and battery switch installed. 2.0 2.0
06-26-00 10626 The oil cooler behind the right front headlight has a broken mounting bracket. Broken mounting bracket welded/repaired. 1.0 1.0
06-14-00 9604 Exhaust hanger in front of the rear axle is broken. Exhaust hanger replaced. 0.5 0.5
07-19-00 12515 Handicap device repairs. Broken bolts in both the left and right vertical glide channels replaced. Ordered new broken "B" micro switch for left glide. 3.0 3.0
04-19-00 3882 The left rear air bag on the front axle is leaking air. Air bag replaced. 1.0 1.0
05-02-00 4185 Front axle; the left front and the right rear air bag are leaking air at the bottom stud. Replaced the left front, right rear and right front air bags. 1.5 1.5
05-10-00 4938 Shock bushings on both front shocks are worn. Replaced all shock bushings on both front shocks. 2.0 2.0
05-25-00 7326 The right front, right rear aft and left rear aft shock bushings are worn. All worn shock bushings replaced. 1.0 1.0
06-20-00 10213 The front right tire is worn. Front right tire rotated to right rear inner dual and outside right dual to front right. 1.0 1.0
06-26-00 10626 All shock bushings are worn. Replaced all shock bushings. 1.0 1.0
07-31-00 14153 The upper left front shock mount stud is broken. Shock stud welded/repaired. 2.5 2.5
08-09-00 15000 Three shock mount studs are cracked. Manufacturer requests all shock studs be reinforced with weld. Three shock studs welded/repaired, all others reinforced with weld. 8.0 8.0
05-15-00 5304 The left front tire is worn. Replaced left front tire. Checked wheel bearings and king pin, both are good. 0.5 0.5
05-22-00 6696 The right front tire is worn. Replaced right front tire. Checked wheel bearings and king pin, both are good. 0.5 0.5
06-26-00 10626 Both front tires are worn. Both front tires replaced. 1.0 1.0
07-18-00 12463 The handicap device left vertical guide channel has dropped to the ground along with the stepls. (This occurrred on the Durability Track). Steps and vertical channel raised and strapped in place. Bus taken to garage. 2.0 2.0