Removal of the Advanced Power Converter(s)

TASK 25-21-36-000-802-A
Removal of the Advanced Power Converter(s)

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER

B. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
Advanced Power Converter

3. Job Set-up
Subtask 25-21-36-861-051-A ** ON A/C NOT FOR ALL

A. Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).

Subtask 25-21-36-865-055-A ** ON A/C NOT FOR ALL

B. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
2000VU	INSEAT POWER-MCU 2	59HP	B08
2000VU	INSEAT POWER-MCU 1	58HP	B05

4. Procedure
Subtask 25-21-36-020-051-A ** ON A/C NOT FOR ALL

A. Removal of the advanced power converter

Advanced Power Converter ** ON A/C NOT FOR ALL

(1) Release the fasteners (2) and remove the covers (1).
(2) Disconnect the electrical connectors:

CAUTION: MAKE SURE THAT THE ELECTRICAL CONNECTOR(S) IS(ARE) DISCONNECTED BEFORE YOU DISCONNECT THE BONDING STRAP(S).

(a) Release the spring latches (5).
(b) Disconnect the electrical connectors (4) and (7) from advanced power converter (6).
(c) Put a CAP - BLANKING on each disconnected electrical connector.
(d) Remove the nuts (8), the washers (9) and disconnect the bonding straps (10).
(e) Hold the advanced power converter (6) tightly, release the fasteners (3) and remove the advanced power converter(6).

[Rev.10 from 2021] 2026.03.31 23:30:21 UTC