1997 FREIGHTLINER SCHOOL BUS TSBs (5)

Bulletin:: SB-82-1
Component:: 136000 visibility:windshield wiper/washer
Summary:: Freightliner: wipers may shut down while in low speed mode during very hard rain, snow, and ice. operator has to use high speed mode until ignition switch has cycled. model years unknown. *pe
Bulletin:: SB-32-10
Component:: 022100 suspension:rear:springs
Summary:: Freightliner: airliner suspension air spring bag misalignment troubleshooting. freightliner airliner 10k/12k/15k/18k/21k/23k rear suspensions have single or dual leaf springs that support the bottom of the air spring. no model years listed
Bulletin:: SB-42-16
Component:: 081100 fuel system, diesel:storage:tank assembly
Summary:: Freightliner: reservoir internal/external check valve. contamination in the we/secondary reservoir, p/n 12-15476-000, may cause the inline check valve to become clogged or stuck closed. this can result in insufficient air buildup. inclu
Bulletin:: SB-31-2
Component:: 161000 structure:frame and members
Summary:: Freightliner: five piece (standard) bolted crossmembers are now available for field replacement of the five piece welded crossmembers that are used with steel frame rails. the bolted crossmember makes replacement easier, since it can be i
Bulletin:: SB-32-10
Component:: 022132 suspension:rear:springs:air suspension system:springs/bags
Summary:: Freightliner llc: troubleshooting for a misalignment of the suspension air springs. *rm