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March 11, 2025 Service bulletin

To improve customer experiences by eliminating most needs for an engineering review, this service bulletin...

Pierce technical service bulletin SB_731 for 2001-2006 Pierce Custom Chassis.

Bulletin number
SB_731
Component
Unknown or other
Summary
To improve customer experiences by eliminating most needs for an engineering review, this service bulletin clarifies the upgrade procedure from PBA200-400 to a PBA500 governor. Two options are available: 1. The first option applies only to vehicles without a PUC pump and are upgrading from a PBA200-400 to the PBA500 governor. 2. The second option applies to vehicles with a PUC pump and is upgrading from the PBA200-400 to the PBA500 governor.

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