TSB: FCCC 1085D, 108SD, 1145D, 114SD, 122SD, 360, 4700, 4800, 4900, 4900 SA, 4900EX, 5700, 5900, 6900, 7500, 8500, 9500, A-LINE, ACTERRA, ARGOSY, ARGOSY GLIDER, ARGOSY RHD, B2 BUS CHASSIS, BULLET, BUSINESS CLASS M2, BUSINESS CLASS M2 106V, C2, CASCADIA, CENTURY, CENTURY CLASS, CL-960, CLASSIC XL, COLUMBIA, COLUMBIA GLIDER, CONDOR, CONSTELLATION, CORONADO, CORONADO GLIDER, CUSTOM CHASSIS, CUSTOM CHASSIS S2, CUSTOM CHASSIS S2G, CUSTOM CHASSIS XB, CUSTOM CHASSIS XC, CUSTOM CHASSIS XCM, CUSTOM CHASSIS XCP, ER, FCCC, FLD, FLD CLASSIC, FREIGHTLINER, FS-65, HDX, L-LINE, LT8500, M2, M2 BUSINESS CLASS, MBC, MC, MCL, MINOTOUR, MT45, MT45G, MT55, MT55G, MVP-EF, MVP-ER, S2, S2 106 CH, S2C 106CAB, S2G, SAF-T-LINER C2, SAF-T-LINER EF, SAF-T-LINER EFX, SAF-T-LINER ER, SAF-T-LINER FS65, SAF-T-LINER HDX, SAF-T-LINER MVP-EF, SAF-T-LINER MVP-ER, SPORT M2106, STERLING, THOMAS BUILT BUSES, TL-960, VISTA, WESTERN STAR, X-LINE, XBP, XBR, XBS, XCL, XCM, XCP, XCR, XCS (1998–2019)

Bulletin 15TL4 — March 4, 2015