Engine Oil External leakage

TASK 79-00-00-810-840-A
Engine Oil External leakage

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
AMM 79-00-00-210-002	Walk-around Inspection
AMM 79-00-00-210-003	Visual Inspection of the Oil System
AMM 79-00-00-210-004	Walk-around Inspection
AMM 79-00-00-210-005	Visual Inspection of the Oil System

3. Fault Confirmation
Subtask 79-00-00-710-123-A ** ON A/C NOT FOR ALL

A. Not applicable, the fault is evident.

4. Fault Isolation
Subtask 79-00-00-810-104-A ** ON A/C NOT FOR ALL

A. If you fing sign of extermal leakage on the engine Refer to AMM 71-00-00-790-002 and AMM 79-00-00-210-004 and AMM 79-00-00-210-005.

Subtask 79-00-00-810-104-B ** ON A/C NOT FOR ALL

A. If you fing sign of extermal leakage on the engine Refer to AMM 71-00-00-790-002 and AMM 79-00-00-210-002 and AMM 79-00-00-210-003.

[Rev.8 from Aug 2018] 2026.04.04 04:38:23 UTC