Elkhart Brass and Akron Manufacturing ball-type intake and discharge valves have been submitted for...
Pierce technical service bulletin WB_557 for 2020 Pierce Arrow XT, 2020 Pierce Dash and 2020 Pierce Impel and others.
- Bulletin number
- WB_557
- Component
- Power train
- Summary
- Elkhart Brass and Akron Manufacturing ball-type intake and discharge valves have been submitted for warranty claims due to leaks within the seal of the valve. Neither manufacturer classifies a valve seal leak to be a malfunction of the product and therefore do not consider a seal leak to be a warrantable claim.
Vehicles covered
- Pierce Arrow XT 2020 2020
- Pierce Dash 2020 2020
- Pierce Impel 2020 2020
- Pierce Quantum 2020 2020
- Pierce Enforcer 2020 2020
- Pierce Velocity 2020 2020
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