1. a) Pipe Hose and Fittings:

   1. 1) OUT-OF-SERVICE – incorrect pipe size; fuel supply line that passes through driver or passenger compartment; reduced piping system; incorrect piping material; piping system blocks or hampers window or door; piping system is not located at least 36 inches from air inlet or outlet; missing drain cock; missing rain cap; piping system is not one piece originating below the bus floor and exiting outside the bus roof; holes where pipe exits or enters are not sealed; piping system does not terminate above the eave line or does extend above the roof of the bus.
   2. 2) 3-DAY – any parts remain from alternate fuel system after conversion to gasoline or diesel; no longer used but not made inoperable.
   3. 3) WARNING – Shielding is not present on piping outside the body below the window line.

2. b) Container and Container Appurtenances:

   OUT-OF-SERVICE – Incorrect location; valves, appurtenances and connections are not mounted in enclosed compartment.

3. c) Identification Decal:

   WARNING – missing.

Alternate fuel school buses are subject to the inspection requirements of Section 456.60 and the following:

(Source: Amended at 31 Ill. Reg. 6457, effective April 11, 2007)