Visual Check of XZ-Latches and Door Sill Latches

TASK 25-50-00-200-016-A
Visual Check of XZ-Latches and Door Sill Latches

ZONE: 130
ZONE: 150

1. Reason for the Job
Refer to the MPD TASK: 255000-11
VISUAL CHECK OF XZ-LATCHES AND DOOR SILL LATCHES
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	1	ACCESS PLATFORM 2M (6 FT)
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	1	WARNING NOTICE(S)

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
130	FWD CARGO COMPT AFT BULKHEAD OF AVNCS COMPT TO FWD PRESSURE BULKHEAD OF WING CENTER BOX
150	AFT CARGO COMPARTMENT FWD PRESS BULKHEAD TO AFT BULKHEAD OF AFT CARGO COMPARTMENT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 52-30-00-860-001-A	Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump
TASK 52-30-00-860-002-A	Close the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump
TASK 25-52-00-00-05	CARGO LOADING/RESTRAINT - DESCRIPTION AND OPERATION

3. Job Set-up
Subtask 25-50-00-010-086-A ** ON A/C NOT FOR ALL

A. Get Access
(1) For the location of the XZ-Latches and the door sill latches, refer to Para. Component Location (Ref. AMM D/O 25-52-00-00)
(2) Open the forward and/or aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-001).
(3) Put the ACCESS PLATFORM 2M (6 FT) in position at the opening of the forward and/or aft cargo-compartment door(s).
(4) Put the WARNING NOTICE(S) on the control panel(s) of the cargo loading system to tell persons not to use it.

Subtask 25-50-00-865-143-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	SEMI AUTO CLS-FWD	3MY	E08
2000VU	SEMI AUTO CLS-FWD	2MY	E06
2001VU	SEMI AUTO CLS-AFT	103MY	D08
2001VU	SEMI AUTO CLS-AFT	102MY	D06

4. Procedure
Subtask 25-50-00-210-090-A ** ON A/C NOT FOR ALL

A. Visual Check of the XZ-Latches
(1) Examine each XZ-single latch and the adjacent areas for cracks, corrosion and other damage.
(2) Make sure that each XZ-single latch is correctly attached.

Subtask 25-50-00-210-092-A ** ON A/C NOT FOR ALL

B. Visual Check of the Door Sill Latches
(1) Examine each door sill latch and the adjacent areas for cracks, corrosion and other damage.
(2) Make sure that each door sill latch is correctly attached.

5. Close-up
Subtask 25-50-00-860-074-A ** ON A/C NOT FOR ALL

A. Make sure that the work area is clean and clear of tools and other items.

Subtask 25-50-00-865-144-A ** ON A/C NOT FOR ALL

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
2000VU	SEMI AUTO CLS-FWD	3MY	E08
2000VU	SEMI AUTO CLS-FWD	2MY	E06
2001VU	SEMI AUTO CLS-AFT	103MY	D08
2001VU	SEMI AUTO CLS-AFT	102MY	D06

Subtask 25-50-00-410-080-A ** ON A/C NOT FOR ALL

C. Close Access
(1) Remove the WARNING NOTICE(S).
(2) Remove the access platform(s).
(3) Close the forward and/or aft cargo-compartment door(s) (Ref. AMM TASK 52-30-00-860-002).

[Rev.10 from 2021] 2026.04.02 06:14:20 UTC