DOC AIRBUS | TSM A320FFuel leak at the Engine Drain Mast in Normal Temperature (OAT higher than -20 deg.C)
TASK 71-00-00-810-826-A
Fuel leak at the Engine Drain Mast in Normal Temperature (OAT higher than -20 deg.C)
1. Possible Causes
2. Job Set-up Information
A. Referenced Information
3. Fault Confirmation
Subtask 71-00-00-710-078-A ** ON A/C NOT FOR ALL
Subtask 71-00-00-810-077-A ** ON A/C NOT FOR ALL
[Rev.8 from Aug 2018]
2026.04.04 04:34:57 UTC
Fuel leak at the Engine Drain Mast in Normal Temperature (OAT higher than -20 deg.C)
1. Possible Causes
2. Job Set-up Information
A. Referenced Information
| REFERENCE | DESIGNATION |
|---|---|
| AMM 71-00-00-790-002 | Fuel or Hydraulic or Oil Leakage Limits |
Subtask 71-00-00-710-078-A ** ON A/C NOT FOR ALL
A. Not applicable.
4. Fault IsolationSubtask 71-00-00-810-077-A ** ON A/C NOT FOR ALL
A. If the fault symptom is identified by the crew observation fuel leak at the drain mast in normal temperature (OAT higher than -20 deg.C):
Subtask 71-00-00-810-077-B ** ON A/C NOT FOR ALL - do the maintenance procedure AMM 71-00-00-790-002.
A. If the fault symptom is identified by the crew observation fuel leak at the drain mast in normal temperature (OAT higher than -20 deg.C):
- do the maintenance procedure AMM 71-00-00-790-002.