Wing Tank Pump
| 28-21-01 | Wing Tank Pump |
|---|
Applicable to: -
28-21-01-A JP4/JET B not used
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 4 | 3 | Yes |
(o)
One pump
may be inoperative provided that JP4/JET B is not used.
28-21-01-B Use of JP4/JET B
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 4 | 3 | Yes |
(o)(m)
1)
2)
Pump 2 LH or pump 2 RH may be inoperative when
JP4/JET B is used provided that:
1)
The fuel return valve is checked operative before each flight, and
2)
The fuel temperature is less than 30 °C.
| 28-21-01 | Wing Tank Pump |
|---|
Applicable to: -
28-21-01-A JP4/JET B not used
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 4 | 3 | Yes |
(o)
One pump
may be inoperative provided that JP4/JET B is not used.
28-21-01-B Use of JP4/JET B
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 4 | 3 | Yes |
(o)
Pump 2 LH or pump 2 RH may be inoperative when
JP4/JET B is used provided that the fuel temperature is less than 30 °C.
| 28-21-01 | Wing Tank Pump |
|---|
Applicable to: -
28-21-01-A JP4/JET B not used
| Repair interval | Nbr installed | Nbr required | Placard |
|---|---|---|---|
| C 13.04.2026 | 4 | 3 | Yes |
(o)
One pump
may be inoperative provided that JP4/JET B is not used.