Removal of the Tie Down and Net Attachment Fittings of the Aft and Bulk Cargo- Compartments

TASK 25-55-41-000-001-A
Removal of the Tie Down and Net Attachment Fittings of the Aft and Bulk Cargo- Compartments

ZONE: 150
ZONE: 160

1. Reason for the Job
Self explanatory
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
150	AFT CARGO COMPARTMENT FWD PRESS BULKHEAD TO AFT BULKHEAD OF AFT CARGO COMPARTMENT
160	BULK CARGO COMPARTMENT AFT BULKHEAD OF AFT CARGO COMPARTMENT TO AFT BULKHEAD OF BULK CARGO COMPARTMENT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 52-30-00-860-001-A	Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump
TASK 52-30-00-860-006-A	Open the Bulk Cargo-Compartment Door
Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - AFT Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - BULK Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - BULK Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - BULK Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL
Tie-Down and Net Attachment Fittings - Bulk Cargo Compartment Ceiling Area ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 25-55-41-010-050-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-001).
(2) Put the ACCESS PLATFORM 2M (6 FT) in position at the opening of the aft cargo-compartment door.
(3) Put the ACCESS PLATFORM 2M (6 FT) in position at the bulk cargo-compartment door.
(4) Open the bulk cargo-compartment door (Ref. AMM TASK 52-30-00-860-006).
(5) Put a WARNING NOTICE(S) in position on the control panel of the aft Cargo Loading System (CLS) to tell persons not to use it.

Subtask 25-55-41-010-050-C ** ON A/C NOT FOR ALL

A. Get Access
(1) Energize the ground service network
(Ref. AMM TASK 24-42-00-861-001).
(2) Open the 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 aft cargo-compartment door.
(4) Put the ACCESS PLATFORM 2M (6 FT) in position at the bulk cargo-compartment door.
(5) Open the bulk cargo-compartment door (Ref. AMM TASK 52-30-00-860-006).
(6) Set the light switch to on.

Subtask 25-55-41-010-050-D ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the aft cargo compartment door (Ref. AMM TASK 52-30-00-860-001).
(2) Put the ACCESS PLATFORM 2M (6 FT) in position at the opening of the aft cargo compartment door.

Subtask 25-55-41-865-053-A

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

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

4. Procedure
Subtask 25-55-41-020-050-E ** ON A/C NOT FOR ALL

A. Removal of the Tie-Down and Net Attachment Fittings from the Floor Area of the AFT Cargo-Compartment

Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL

(1) Remove the cargo net(s) (5), if installed:
(a) Disconnect the net fittings (6) from the applicable net attachment fittings of the cargo-compartment floor and ceiling areas.
(b) Remove the cargo net(s) (5).
(2) Remove the tie-down points (2):

NOTE: The removal procedure for all the tie-down points (2) is the same. Therefore, the removal procedure for one tie-down point (2) only is given here.

(a) Remove the nuts (4), and remove the screws (1) from the tie-down point (2).
(b) Remove the tie-down point (2) from the structure (3).
(3) Remove the tie-down points (8):

NOTE: The removal procedure for all the tie-down points (8) is the same. Therefore, the removal procedure for one tie-down point (8) only is given here.

(a) Remove the nuts (10), and remove the screws (7) from the tie-down point (8).
(b) Remove the tie-down point (8) from the plug housing (9).
(c) If necessary, remove the plug housing (9) from the structure (3).
(4) Remove the seat-track sections (12):

NOTE: The removal procedure for all the seat-track sections (12) is the same. Therefore, the removal procedure for one seat-track section (12) only is given here.

(a) Remove the nuts (13), and remove the screws (11) from the seat-track section (12).
(b) Remove the seat-track section (12) from the structure (3).
(5) Remove the tie-down fittings (15):

NOTE: The removal procedure for all the tie-down fittings (15) is the same. Therefore, the removal procedure for one tie-down fitting (15) only is given here.

(a) Remove the nuts (16), and remove the screws (14) from the tie-down fitting (15).
(b) Remove the tie-down fitting (15) from the structure (3).
(6) Remove the tie-down fittings (19):

NOTE: The removal procedure for all the tie-down fittings (19) is the same. Therefore, the removal procedure for one tie-down fitting (19) only is given here.

(a) Remove the nuts (20) and (21), and remove the screws (17) and (18) from the tie-down fitting (19).
(b) Remove the tie-down fitting (19) from the structure (3).
(7) Remove the tie-down fitting (23):
(a) Remove the nuts (24), and remove the screws (22) from the tie-down fitting (23).
(b) Remove the tie-down fitting (23) from the structure (3).
(8) Remove the tie-down fittings (26):

NOTE: The removal procedure for all the tie-down fittings (26) is the same. Therefore, the removal procedure for one tie-down fitting (26) only is given here.

(a) Remove the nuts (27), and remove the screws (25) from the tie-down fitting (26).
(b) Remove the tie-down fitting (26) from the structure (3).
(9) Remove the tie-down fitting (29):
(a) Remove the nuts (30), and remove the screws (28) from the tie-down fitting (29).
(b) Remove the tie-down fitting (29) from the structure (3).
(10) Remove the tie-down fitting (32):
(a) Remove the nuts (33), and remove the screws (31) from the tie-down fitting (32).
(b) Remove the tie-down fitting (32) from the structure (3).

Subtask 25-55-41-020-050-H ** ON A/C NOT FOR ALL

A. Removal of the Tie-Down and Net Attachment Fittings from the Floor Area of the AFT Cargo-Compartment

Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL

NOTE: The removal procedure for all the tie-down points (2) is the same. Therefore, the removal procedure for one tie-down point (2) only is given here.

(a) Remove the nuts (4), and remove the screws (1) from the tie-down point (2).
(b) Remove the tie-down point (2) from the structure (3).
(3) Remove the tie-down points (8):

NOTE: The removal procedure for all the tie-down points (8) is the same. Therefore, the removal procedure for one tie-down point (8) only is given here.

NOTE: The removal procedure for all the seat-track sections (12) is the same. Therefore, the removal procedure for one seat-track section (12) only is given here.

(a) Remove the nuts (13), and remove the screws (11) from the seat-track section (12).
(b) Remove the seat-track section (12) from the structure (3).
(5) Remove the tie-down fittings (15):

NOTE: The removal procedure for all the tie-down fittings (15) is the same. Therefore, the removal procedure for one tie-down fitting (15) only is given here.

(a) Remove the nuts (16), and remove the screws (14) from the tie-down fitting (15).
(b) Remove the tie-down fitting (15) from the structure (3).
(6) Remove the tie-down fitting (18):
(a) Remove the nuts (19), and remove the screws (17) from the tie-down fitting (18).
(b) Remove the tie-down fitting (18) from the structure (3).
(7) Remove the tie-down fitting (21):
(a) Remove the nuts (22), and remove the screws (20) from the tie-down fitting (21).
(b) Remove the tie-down fitting (21) from the structure (3).
(8) Remove the tie-down fitting (24):
(a) Remove the nuts (25), and remove the screws (23) from the tie-down fitting (24).
(b) Remove the tie-down fitting (24) from the structure (3).
(9) Remove the tie-down fittings (27):

NOTE: The removal procedure for all the tie-down fittings (27) is the same. Therefore, the removal procedure for one tie-down fitting (27) only is given here.

(a) Remove the nuts (28), and remove the screws (26) from the tie-down fitting (27).
(b) Remove the tie-down fitting (27) from the structure (3).
(10) Remove the tie-down fittings (30):

NOTE: The removal procedure for all the tie-down fittings (30) is the same. Therefore, the removal procedure for one tie-down fitting (30) only is given here.

(a) Remove the nuts (31), and remove the screws (29) from the tie-down fitting (30).
(b) Remove the tie-down fitting (30) from the structure (3).
(11) Remove the tie-down fitting (33):
(a) Remove the nuts (34), and remove the screws (32) from the tie-down fitting (33).
(b) Remove the tie-down fitting (33) from the structure (3).
(12) Remove the tie-down fitting (36):
(a) Remove the nuts (37), and remove the screws (35) from the tie-down fitting (36).
(b) Remove the tie-down fitting (36) from the structure (3).

Subtask 25-55-41-020-050-I ** ON A/C NOT FOR ALL

A. Removal of the Tie-Down and Net Attachment Fittings from the Floor Area of the AFT Cargo-Compartment

Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL

NOTE: The removal procedure for all the tie-down points (2) is the same. Therefore, the removal procedure for one tie-down point (2) only is given here.

(a) Remove the nuts (4), and remove the screws (1) from the tie-down point (2).
(b) Remove the tie-down point (2) from the structure (3).
(3) Remove the tie-down points (8):

NOTE: The removal procedure for all the tie-down points (8) is the same. Therefore, the removal procedure for one tie-down point (8) only is given here.

NOTE: The removal procedure for all the tie-down fittings (12) is the same. Therefore, the removal procedure for one tie-down fitting (12) only is given here.

(a) Remove the nuts (13), and remove the screws (11) from the tie-down fitting (12).
(b) Remove the tie-down fitting (12) from the structure (3).
(5) Remove the tie-down fittings (15):

NOTE: The removal procedure for all the tie-down fittings (15) is the same. Therefore, the removal procedure for one tie-down fitting (15) only is given here.

(a) Remove the nuts (16), and remove the screws (14) from the tie-down fitting (15).
(b) Remove the tie-down fitting (15) from the structure (3).
(6) Remove the tie-down fittings (18):

NOTE: The removal procedure for all the tie-down fittings (18) is the same. Therefore, the removal procedure for one tie-down fitting (18) only is given here.

(a) Remove the nuts (19), and remove the screws (17) from the tie-down fitting (18).
(b) Remove the tie-down fitting (18) from the structure (3).
(7) Remove the seat-track sections (21):

NOTE: The removal procedure for all the seat-track sections (21) is the same. Therefore, the removal procedure for one seat-track section (21) only is given here.

(a) Remove the nuts (22), and remove the screws (20) from the seat-track section (21).
(b) Remove the seat-track section (21) from the structure (3).
(8) Remove the tie-down fitting (24):
(a) Remove the nuts (25), and remove the screws (23) from the tie-down fitting (24).
(b) Remove the tie-down fitting (24) from the structure (3).
(9) Remove the tie-down fittings (27):

NOTE: The removal procedure for all the tie-down fittings (27) is the same. Therefore, the removal procedure for one tie-down fitting (27) only is given here.

(a) Remove the nuts (28), and remove the screws (26) from the tie-down fitting (27).
(b) Remove the tie-down fitting (27) from the structure (3).
(10) Remove the tie-down fitting (30):
(a) Remove the nuts (31), and remove the screws (29) from the tie-down fitting (30).
(b) Remove the tie-down fitting (30) from the structure (3).
(11) Remove the tie-down fitting (33):
(a) Remove the nuts (34), and remove the screws (32) from the tie-down fitting (33).
(b) Remove the tie-down fitting (33) from the structure (3).
(12) Remove the tie-down points (40):

NOTE: The removal procedure for all the tie-down points (40) is the same. Therefore, the removal procedure for one tie-down point (40) only is given here.

(a) Remove the nuts (43), and remove the screws (44) from the tie-down point (40).
(b) Remove the tie-down point (40) from the plug housing (42).
(c) Remove the nuts (43), and remove the screws (41) from the plug housing (42).
(d) If necessary, remove the plug housing (42) from the structure (3).

Subtask 25-55-41-020-051-A

B. Removal of the Tie-Down and Net Attachment Fittings from the Ceiling Area of the Aft Cargo Compartment

Tie-Down and Net Attachment Fittings - Aft Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL

Tie-Down and Net Attachment Fittings - AFT Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL

(1) Remove the cargo net(s) (9), if installed:
(a) Disconnect the net fittings (8) from the tie-down and net attachment fittings of the cargo-compartment floor and ceiling areas.
(b) Remove the cargo net(s) (9).
(2) Remove the tie-down points (3):

NOTE: The removal procedure for all the tie-down points (3) is the same. Therefore, the removal procedure for one tie-down point (3) only is given here.

(a) Remove the screws (4) from the tie-down point (3).
(b) Remove the tie-down point (3) from the spacer (2).
(c) If necessary, remove the spacer (2):
1 Remove the screws (5) from the spacer (2).
2 Remove the spacer (2) from the structure (1).
(3) Remove the tie-down points (6):

NOTE: The removal procedure for all the tie-down points (6) is the same. Therefore, the removal procedure for one tie-down point (6) only is given here.

(a) Remove the screws (7) from the tie-down point (6).
(b) Remove the tie-down point (6) from the structure (1).
(4) Remove the stanchion fittings (10).

NOTE: The removal procedure for all the stanchion fittings (10) is the same. Therefore, the removal procedure for one stanchion fitting (10) only is given here.

(a) Remove the screws (11) from the stanchion fitting (10).
(b) Remove the stanchion fitting (10) from the structure (1).

Subtask 25-55-41-020-052-B ** ON A/C NOT FOR ALL

C. Removal of the Tie-Down and Net Attachment Fittings from the Floor Area of the Bulk Cargo-Compartment

Tie-Down and Net Attachment Fittings - BULK Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL

NOTE: The removal procedure for all the tie-down points (2) is the same. Therefore, the removal procedure for one tie-down point (2) only is given here.

(a) Remove the nuts (4) and the screws (1) from the tie-down point (2).
(b) Remove the tie-down point (2) from the structure (3).
(3) Remove the tie-down points (8):

NOTE: The removal procedure for all the tie-down points (8) is the same. Therefore, the removal procedure for one tie-down point (8) only is given here.

(a) Remove the nuts (10) and the screws (7) from the tie-down point (8).
(b) Remove the tie-down point (8) from the plug housing (9).
(c) If necessary, remove the plug housing (9) from the structure (3).
(4) Remove the tie-down fittings (12):

NOTE: The removal procedure for all the tie-down fittings (12) is the same. Therefore, the removal procedure for one tie-down fitting (12) only is given here.

(a) Remove the nuts (13) and the screws (11) from the tie-down fitting (12).
(b) Remove the tie-down fitting (12) from the structure (3).
(5) Remove the seat-track sections (15):

NOTE: The removal procedure for all the seat-track sections (15) is the same. Therefore, the removal procedure for one seat-track section (15) only is given here.

(a) Remove the nuts (16) and the screws (14) from the seat-track section (15).
(b) Remove the seat-track section (15) from the structure (3).
(6) Remove the tie-down fitting (18):
(a) Remove the nuts (19) and the screws (17) from the tie-down fitting (18).
(b) Remove the tie-down fitting (18) from the structure (3).
(7) Remove the tie-down fittings (21):

NOTE: The removal procedure for all the tie-down fittings (21) is the same. Therefore, the removal procedure for one tie-down fitting (21) only is given here.

(a) Remove the nuts (22) and the screws (20) from the tie-down fitting (21).
(b) Remove the tie-down fitting (21) from the structure (3).
(8) Remove the tie-down fitting (24):
(a) Remove the nuts (25) and the screws (23) from the tie-down fitting (24).
(b) Remove the tie-down fitting (24) from the structure (3).
(9) Remove the tie-down fitting (27):
(a) Remove the nuts (28) and the screws (26) from the tie-down fitting (27).
(b) Remove the tie-down fitting (27) from the structure (3).

Subtask 25-55-41-020-053-A ** ON A/C NOT FOR ALL

D. Removal of the Tie-Down and Net Attachment Fittings from the Ceiling Area of the Bulk Cargo-Compartment

Tie-Down and Net Attachment Fittings - BULK Cargo-Compartment Ceiling Area ** ON A/C NOT FOR ALL

NOTE: The removal procedure for all the tie-down points (3) is the same. Therefore, the removal procedure for one tie-down point (3) only is given here.

NOTE: The removal procedure for all the tie-down points (6) is the same. Therefore, the removal procedure for one tie-down point (6) only is given here.

(a) Remove the screws (7) from the tie-down point (6).
(b) Remove the tie-down point (6) from the structure (1).
(4) Remove the stanchion fittings (10).

NOTE: The removal procedure for all the stanchion fittings (10) is the same. Therefore, the removal procedure for one stanchion fitting (10) only is given here.

(a) Remove the screws (11) from the stanchion fitting (10).
(b) Remove the stanchion fitting (10) from the structure (1).

Subtask 25-55-41-020-052-D ** ON A/C NOT FOR ALL

E. Removal of the Tie-Down and Net Attachment Fittings from the Floor Area of the Bulk Cargo Compartment

Tie-Down and Net Attachment Fittings - BULK Cargo-Compartment Floor Area ** ON A/C NOT FOR ALL

(1) Remove the cargo net(s) (5), if installed:
(a) Disconnect the net fittings (6) from the applicable net attachment fittings of the cargo compartment floor and ceiling areas.
(b) Remove the cargo net(s) (5).
(2) Remove the tie-down points (2):

NOTE: The removal procedure for all the tie-down points (2) is the same. Therefore, the removal procedure for one tie-down point (2) only is given here.

(a) Remove the nuts (4), and remove the screws (1) from the tie-down point (2).
(b) Remove the tie-down point (2) from the structure (3).
(3) Remove the tie-down points (8):

NOTE: The removal procedure for all the tie-down points (8) is the same. Therefore, the removal procedure for one tie-down point (8) only is given here.

NOTE: The removal procedure for all the tie-down fittings (12) is the same. Therefore, the removal procedure for one tie-down fitting (12) only is given here.

(a) Remove the nuts (13), and remove the screws (11) from the tie-down fitting (12).
(b) Remove the tie-down fitting (12) from the structure (3).

Subtask 25-55-41-020-053-C ** ON A/C NOT FOR ALL

F. Removal of the Tie-Down and Net Attachment Fittings from the Ceiling Area of the Bulk Cargo Compartment

Tie-Down and Net Attachment Fittings - Bulk Cargo Compartment Ceiling Area ** ON A/C NOT FOR ALL

(1) Remove the cargo net(s) (9), if installed:
(a) Disconnect the net fittings (8) from the tie-down and net attachment fittings of the cargo compartment floor and ceiling areas.
(b) Remove the cargo net(s) (9).
(2) Remove the tie-down points (3):

NOTE: The removal procedure for all the tie-down points (3) is the same. Therefore, the removal procedure for one tie-down point (3) only is given here.

NOTE: The removal procedure for all the tie-down points (6) is the same. Therefore, the removal procedure for one tie-down point (6) only is given here.

(a) Remove the screws (7) from the tie-down point (6).
(b) Remove the tie-down point (6) from the structure (1).

[Rev.10 from 2021] 2026.03.31 23:39:36 UTC