Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
FS-2019-02
Service Bulletin/Repair Instructions
Because of a supply issue with the blue hose covering, Eaton is temporarily making FC-300 hose using black covering. FC-300 hose assemblies made between October 2018 to May 2019 will be affected by this change.
FS-2018-02
Service Bulletin/Repair Instructions
A procedure to properly adjust the draglink so the socket won't over articulate, causing increased wear.
FS-2018-01
Service Bulletin/Repair Instructions
It was found that an earlier Bulletin spec'd bolts that could be too long due to variances in bolt shoulder length, so this bulletin was written to make sure bolt attachments were correct.
FS-2017-04
Service Bulletin/Repair Instructions
This field service bulletin is informing vehicle owners and aftermarket part purchasers that the Pressure Relief Device (PRD) vent tube caps on Agility CNG systems are important to maintain to help prevent moisture and/or debris from causing the PRD to malfunction. The bulletin is clear that the existing vent tube caps need not be replaced unless missing or damaged, but if they are replaced, the PRD vent lines and PRD bodies must be inspected prior to replacing a cap. The new vent tube caps are red in color to facilitate visibility, making inspections easier.
FS-2017-03
Service Bulletin/Repair Instructions
This field service bulletin is informing vehicle owners and aftermarket part purchasers that Neway®, a SAF-HOLLAND® division, has identified some suspension installation and monitoring issues on the ADLSD-120 suspension used on 29' Gillig buses manufactured between 2007 and 2017. The following provides information on correct shim/spacer locations, bushing inspection, equalizing beam blade out of service wear criteria and bushing shim installation to extend the service life of the suspension. Improper maintenance can lead to excessive beam and bushing wear and failure.
FS-2016-06
Service Bulletin/Repair Instructions
Gillig has received reports of partial cracking in the steering gear mounting plate in some Low Floor buses. We are now requesting that owners of all Low Floor buses from model year 1997 through June, 2015 inspect the steering gear mounting plates per the instructions in this bulletin. Inspections should commence at the next Preventative Maintenance Cycle and continue at every 12,000 mile PM inspection thereafter. Steering Gear Mounting Plates found to have cracks less than 6 inches in length should be changed out at the earliest opportunity. Any bus found to have a Steering Gear Mounting Plate with a crack 6 inches long or longer must be immediately removed from service and the Plate replaced before reentering service. In either instance, Gillig will reimburse owners the cost of any replacement plate and the labor required to perform the repair. Lower floor
FS-2016-05
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN PROVIDES NEW INFORMATION FROM BORG WARNER (DELCO) REVISING THE MAINTENANCE PROCEDURE FOR STARTER B+ CABLE MAINTENANCE AND TORQUE VALUES.
FS-2016-04
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN MODIFIES AND CLARIFIES THE COOLANT FILL PROCEDURE ON ALL BAE HYBRID BUSES.
FS-2016-02
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL NON-HYBRID LOW FLOOR BUSES WITH 480 VOLT HVAC SYSTEMS. IT ADVISES INSTALLATION OF A LOCKOUT MECHANISM FOR THE BATTERY DISCONNECT SYSTEM. DETAILS ARE PROVIDED ON HOW TO OBTAIN A LOCKOUT PADLOCK FROM GILLIG AT NO CHARGE.
FS-2016-01
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES WITH SKF AIR DRYERS. IT WARNS AGAINST THE USE OF NON-SKF CARTRIDGES IN SKF AIR DRYERS AND RECOMMENDS ONLY USING GENUINE SKF CARTRIDGES.
FS-2015-02
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES. IT ADVISES ON THE NECESSITY OF MAINTAINING PROPER RIDE HEIGHT AND PROVIDES CURRENT INSPECTION AND ADJUSTMENT PROCEDURES.
FS-2014-03
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL CNG OR BAE HYBRID LOW FLOOR BUSES WITH DRUM BRAKES. IT ADVISES REPLACEMENT OF THE BOTTOM CENTER BOLT ON THE FRONT SUSPENSION AIR BAGS. DETAILS ARE PROVIDED REGARDING THE UPCOMING DELIVERY OF A REPLACEMENT PART FOR EACH BUS AT NO CHARGE, AS WELL AS REPLACEMENT PROCEDURES AND THE PROCESS FOR FILING A WARRANTY CLAIM.
FS-2014-02
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES WITH AEROQUIP FC-300 COOLANT HOSES. EATON AEROQUIP HAS RECENTLY DETERMINED THAT NEWER COOLANTS CONTAINING OAT (ORGANIC ACID TECHNOLOGY) ARE NOT COMPATIBLE WITH THEIR FC300 HOSE MATERIAL. DETAILS ARE PROVIDED ON HOW TO OBTAIN REPLACEMENT PARTS IF INCOMPATABLE COOLANTS WERE USED.
FS-2014-01
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES WITH LUMINATOR OR TWIN VISION DESTINATION SIGNS. IT ALERTS OWNERS OF AN OPERATIONAL WARNING ISSUED BY THE SUPPLIER AGAINST UTILIZING THE USB PORT ON THEIR DESTINATION SIGN TO CHARGE CELL PHONES, WHICH CAN RESULT IN OPERATIONAL ISSUES INCLUDING TOTAL FAILURE OF THE SIGN SYSTEM.
FS-2013-03
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES WITH A CUMMINS ISL ENGINE. IT ADVISES REPLACEMENT OF THE EXHAUST SYSTEM FLEX PIPE. DETAILS ARE PROVIDED REGARDING THE UPCOMING DELIVERY OF A REPLACEMENT PART, ALIGNMENT TOOL, PRINT, AND REPLACEMENT PROCEDURE FOR EACH BUS AT NO CHARGE, AS WELL AS DETAILS FOR FILING A WARRANTY CLAIM.
FSB-2013-03
Service Bulletin/Repair Instructions
GILLIG: INFORMATION REGARDING THE REPLACEMENT OF EXHAUST FLEX PIPES WITH TRUFLEX NTSD (STAINLESS STEEL WOUND), ON SOME BUSES. NO MODEL OR MODEL YEARS LISTED. *PE
FS-2013-02
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES. IT PROVIDES INSTRUCTIONS FOR ADJUSTING THE FRONT AIR BAGS AFTER AN ALIGNMENT OR FOR RIDE ADJUSTMENT NEEDS.
FS-2013-01
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN PROVIDES INSTRUCTIONS FOR ORDERING WARRANTY PARTS, FILING WARRANTY CLAIMS AND RETURNING WARRANTY PARTS.
FS-2012-06
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL LOW FLOOR BUSES WITH 2010 EMISSIONS COMPLIANT ENGINES. IT INFORMS OF OWNERS OF A TECHNICAL SERVICE BULLETIN FROM THE SUPPLIER OF THE DIESEL EXHAUST FLUID (DEF) TANK USED ON GILLIG BUSES. APPROXIMATELY 130 DEF TANKS WERE ASSEMBLED USING ZINC-PLATED STEEL DRAIN PLUGS IN LIEU OF STAINLESS STEEL DRAIN PLUGS, WHICH MAY CORRODE. PROCEDURES FOR INSPECTION AND REPLACEMENT (IF APPLICABLE) ARE PROVIDED.
FS-2012-03
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL CNG POWERED LOW FLOOR BUSES. IT ADVISES REPLACEMENT OF THE EXHAUST SYSTEM FLEX PIPE. DETAILS ARE PROVIDED REGARDING THE UPCOMING DELIVERY OF A REPLACEMENT PART, ALIGNMENT TOOL, PRINT, AND REPLACEMENT PROCEDURE FOR EACH BUS AT NO CHARGE, AS WELL AS DETAILS FOR FILING A WARRANTY CLAIM.
FS-2012-05
Service Bulletin/Repair Instructions
THIS FIELD SERVICE BULLETIN APPLIES TO ALL HYBRID AND 35-FT/40-FT STANDARD LOW FLOOR BUSES WITH CUMMINS ISL ENGINES. IT ADVISES REPLACEMENT OF THE EXHAUST SYSTEM FLEX PIPE. DETAILS ARE PROVIDED REGARDING THE UPCOMING DELIVERY OF A REPLACEMENT PART, ALIGNMENT TOOL, PRINT, AND REPLACEMENT PROCEDURE FOR EACH BUS AT NO CHARGE, AS WELL AS DETAILS FOR FILING A WARRANTY CLAIM.
FS-2012-02
Service Bulletin/Repair Instructions
GILLIG: GILLIG'S RECOMMENDATIONS FOR THE UNDERBODY MAINTENANCE CAN BE FOUND IN CHAPTER 11 OF YOUR SERVICE MANUAL. *JS
FS-2011-04
Service Bulletin/Repair Instructions
GILLIG: IT HAS BEEN DETERMINED THAT IN SOME BUSES, THE NIEHOFF ALTERNATOR HARNESS, COULD BE MADE INCORRECTLY. THIS CAN CAUSE TERMINALS ON CONNECTOR FROM TOUCHING SHOULD CONNECTOR NOT BE USED TO PLUG/UNPLUG HARNESS FROM ALTERNATOR AND/OR REGULAR DUE TO A POSSIBLE MISSING GROMMET. *PE