- Asphalt Paver:
- AP1000E (S/N: T1F1-UP; DKH1-UP)
- Asphalt Screed:
- AS2302C (S/N: TDJ1-UP)
- AP1055E (S/N: TJF1-UP; TRS1-UP)
- AP500E (S/N: JWK1-UP)
- AP555E (S/N: A5D1-UP)
- AP600D (S/N: TFM1-UP; TFZ1-UP)
- AP655D (S/N: GNN1-UP; MAN1-UP; MAT1-UP; GNZ1-UP)
- AS3251C (S/N: JJN1-UP)
- AS3301C (S/N: DWM1-UP)
Description of Change: New circuit breaker assemblies for screed heater wiring group are now used on the machines listed above. The grounding locations of hydraulic generator are also changed.
The new circuit breakers reduce the occurrence of tripping in heater wiring groups.
Adaptable To: The new circuit breaker assemblies are adaptable to machines and effective in production with machines that are listed in Table 1.
| Sales Model | Adaptable to Machines | Effective in Production with Machines |
| AP500E | S/N:JWK1-225 | S/N:JWK226-UP |
| AP555E | S/N:A5D1-317 | S/N:A5D318-UP |
| AP600D |
S/N:TFZ1-325 | S/N:TFZ326-UP |
| S/N:TFM1-283 | S/N:TFM284-UP | |
| AP655D | S/N:MAT1-208 | S/N:MAT209-UP |
| S/N:MAN1-249 | S/N:MAN250-UP | |
| S/N:GNN1-314 | S/N:GNN315-UP | |
| S/N:GNZ1-503 | S/N:GNZ504-UP | |
| AP1000E | S/N:T1F1-284 | S/N:T1F285-UP |
| S/N:DKH1-110 | S/N:DKH111-UP | |
| AP1055E | S/N:TRS1-138 | S/N:TRS139-UP |
| S/N:TJF1-378 | S/N:TJF379-UP | |
| AS2302C | S/N:TDJ1-157 | - |
| AS3251C | S/N:JJN1-550 | S/N:JJN551-UP |
| AS3301C | S/N:DWM1-448 | S/N:DWM449-UP |
Refer to Special Instruction, REHS9198, "Procedure to Change Grounding Location In Hydraulic Generator and to Install New Circuit Breaker assembly On Certain AP500E and AP555E Asphalt Pavers" to install new circuit breaker assembly in AP500E and AP555E Asphalt Pavers.
Refer to Special Instruction, REHS9199, "Procedure to Change Grounding Location In Hydraulic Generator and to Install New Circuit Breaker assembly On Certain AP600D and AP655D Asphalt Paver" to install new circuit breaker assembly in AP600D and AP655D Asphalt Pavers.