High Bleed Pressure of Engine 2 in Climb

TASK 36-11-00-810-A36-A
High Bleed Pressure of Engine 2 in Climb

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 36-11-00-740-802	BITE Test of the Engine Bleed Air System (EBAS) (System Test)
AMM 36-11-52-000-802	Removal of the Bleed Pressure-Regulator Valve
AMM 36-11-52-400-802	Installation of the Bleed Pressure-Regulator Valve
AMM 36-11-52-720-811	Functional Test of the Pressure Regulator Valve with the Test Set P/N 98D36109001000
AMM 36-11-53-000-802	Removal of the Overpressure Valve
AMM 36-11-53-400-802	Installation of the Overpressure Valve
AMM 36-11-53-720-802	Functional Test of the Overpressure Valve with the Bleed Test Set P/N 98D36109001000

3. Fault Confirmation
Subtask 36-11-00-710-499-A ** ON A/C NOT FOR ALL

A. Test
(1) Do the BITE test of the EBAS AMM 36-11-00-740-802.

4. Fault Isolation
Subtask 36-11-00-810-493-A ** ON A/C NOT FOR ALL

A. If the test gives a maintenance message:

(1) If there is no maintenance message:
(a) Do the functional test of the bleed valve AMM 36-11-52-720-811.

Subtask 36-11-00-810-518-A ** ON A/C NOT FOR ALL

B. If the fault continues:
(1) Do the functional test of the OPV AMM 36-11-53-720-802.
(a) If the test is not OK:

Subtask 36-11-00-710-500-A ** ON A/C NOT FOR ALL

C. After the subsequent flight, make sure that the fault does not continue.

[Rev.8 from Aug 2018] 2026.04.04 04:33:58 UTC