1997 Freightliner School Bus TSBs
5 Technical Service Bulletins across 4 categories
Categories
Suspension
2 bulletinsFREIGHTLINER LLC: TROUBLESHOOTING FOR A MISALIGNMENT OF THE SUSPENSION AIR SPRINGS.
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*RM
FREIGHTLINER: AIRLINER SUSPENSION AIR SPRING BAG MISALIGNMENT TROUBLESHOOTING.
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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. *PE
Lighting
1 bulletinFREIGHTLINER: FIVE PIECE (STANDARD) BOLTED CROSSMEMBERS ARE NOW AVAILABLE FOR FIELD REPLACEMENT OF THE FIVE PIECE...
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WELDED CROSSMEMBERS THAT ARE USED WITH STEEL FRAME RAILS. THE BOLTED CROSSMEMBER MAKES REPLACEMENT EASIER, SINCE IT CAN BE INSTALLED WITHOUT SPREADING THE FRAME RAILS; SPREADING THE FRAME RAILS ARE REQUIRED WITH A WELDED CROSSMEMBER. *PE
Engine
1 bulletinFREIGHTLINER: RESERVOIR INTERNAL/EXTERNAL CHECK VALVE.
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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. INCLUDES MODEL SCHOOL BUS, SHUTTLE BUS AND S2. NO MODEL YEARS LISTED. *PE
Electrical
1 bulletinFREIGHTLINER: WIPERS MAY SHUT DOWN WHILE IN LOW SPEED MODE DURING VERY HARD RAIN, SNOW, AND ICE.
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OPERATOR HAS TO USE HIGH SPEED MODE UNTIL IGNITION SWITCH HAS CYCLED. MODEL YEARS UNKNOWN. *PE