PB_663
Service Bulletin/Repair Instructions
As a product improvement, Pierce will be changing coolant probes from a contact probe to a capacitive sensor.
Vehicle report
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.
PB_663
As a product improvement, Pierce will be changing coolant probes from a contact probe to a capacitive sensor.
PB_637.2
Fault Code 241 for the vehicle speed sensor can potentially lead to customer complaints that the vehicle's speedometer can max out or read incorrectly.
WB_653
Improper installation of the vent lines that connect the wheel ends and carrier can cause the seals to blow out and leak oil. This document is to alert our dealers to check the T3 rear axles in their coverage area and to provide how to correct improper routings and installations of vent lines and breathers.
PB_633
This bulletin will provide instruction to measure current torque rod specifications to ensure that the correct Hendrickson® TRAAX ROD® torque rods and shims (if applicable) are ordered for replacement, if desired to change to. These torque rods and their bushings have a significantly increased component life for severe-duty applications versus standard torque rods and bushings.
SB_624
Proper repair of frame rail corrosion.
PB_567
To improve customer experiences by eliminating most needs for an engineering review, this service bulletin clarifies the upgrade procedure from PMA300 to PMA500 governors. Two options are given. The first option applies only to vehicles that do not have a PUC pump and are upgrading from a PMA300 to a PMA500 governor. The second option can be used for any kind vehicle that is upgrading from the PMA300 to the PMA500 governor.
SB_446.1
The GEN 1 Husky 3 foam pump from FSC is being discontinued. To keep supporting our customers, a conversion kit is available to install the GEN 2 Husky 3 foam pump in place of the GEN 1.
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.