Section 575 IAC 1-2.5-22 - TransmissionAuthority: IC 20-27-3-4
Affected: IC 20-27-9
Sec. 22.
The transmission may be automatic or manual.
(1) An automatic transmission must have at least three (3) forward gear ratios. The transmission shift quadrant must have three (3) forward drive ranges plus neutral and reverse. Within the range selected, ratio changes must occur automatically at full engine power, without the use of an engine disconnect clutch.(2) A manual transmission must be synchromesh in all gears except first and reverse. It must have at least three (3) forward gears and one (1) reverse gear. The gearshift must not interfere with the operation of the service door.State School Bus Committee; 575 IAC 1-2.5-22; filed Jun 20, 1988, 8:50 am: 11 IR 3847; readopted filed Oct 10, 2001, 3:37 p.m.: 25 IR 938; readopted filed Jun 19, 2007, 10:10 a.m.: 20070704-IR-575070225RFA; readopted filed Nov 12, 2013, 11:21 a.m.: 20131211-IR-575130420RFA