Removal of the Roller Assembly

TASK 25-52-24-000-001-A
Removal of the Roller Assembly

ZONE: 130
ZONE: 150

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
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
Roller Assembly for 2 ACT ** ON A/C NOT FOR ALL
Roller Assy ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 25-52-24-010-050-A ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the forward and/or 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 forward and/or aft cargo-compartment door.
(3) Put the WARNING NOTICE(S) in position at the applicable control panel of the cargo loading system.

Subtask 25-52-24-010-050-B ** ON A/C NOT FOR ALL

A. Get Access
(1) Open the forward or 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 forward or aft cargo-compartment door.

Subtask 25-52-24-865-061-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 25-52-24-020-051-B ** ON A/C NOT FOR ALL

A. Removal of the Roller Assembly for ACT

Roller Assembly for 2 ACT ** ON A/C NOT FOR ALL

(1) Remove and discard the cotter pin(s) (5) from the spindle (3).
(2) Remove the curved washers (4) from the spindle (3).
(3) Pull the spindle (3) out of the roller assembly (1) and the roller track (2).
(4) Remove the roller assembly (1) from the roller track (2).

Subtask 25-52-24-020-051-C ** ON A/C NOT FOR ALL

A. Removal of the Roller Assembly

Roller Assy ** ON A/C NOT FOR ALL

(1) Remove and discard the cotter pins (5) from the spindle (3).
(2) Remove the curved washers (4) from the spindle (3).
(3) Remove the spindle (3).
(4) Remove the roller assembly (1) from the roller track (2).

[Rev.10 from 2021] 2026.04.01 06:26:45 UTC