Lubrication of the Bulk Cargo-Compartment Door-Seal

TASK 12-22-52-640-018-A
Lubrication of the Bulk Cargo-Compartment Door-Seal

ZONE: 827

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 3M (10 FT)- ADJUSTABLE

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.03FAB1)	Mineral Oil base Grease-- Vaseline or Petrolatum -
(Material No.03JCA9)	Silicone base Grease-Mechanisms and Seals - -
(Material No.08BPA1)	Non Aqueous Cleaner-Non structural use - -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
827	BULK CARGO COMPARTMENT DOOR
827

D. Referenced Information

REFERENCE	DESIGNATION
TASK 52-30-00-860-006-A	Open the Bulk Cargo-Compartment Door
TASK 52-30-00-860-008-A	Close the Bulk Cargo-Compartment Door
Lubrication of the Bulk Cargo-Compartment Door-Seal

3. Job Set-up
Subtask 12-22-52-860-053-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Open bulk cargo-compartment door 827 (Ref. AMM TASK 52-30-00-860-006).
(2) Put the ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position at bulk cargo-compartment door 827.

4. Procedure
Subtask 12-22-52-640-067-A ** ON A/C NOT FOR ALL

A. Lubrication of the Bulk Cargo-Compartment Door-Seal
(1) Clean the bulk cargo-compartment door-seal and the related depressor seal with the Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-Non structural use - - (Material No.08BPA1) .
(2) Lubricate the bulk cargo-compartment door-seal with Mineral Oil base Grease-- Vaseline or Petrolatum - (Material No.03FAB1) .
(3) Remove the unwanted lubricant with the Textile-Lint free Cotton - (Material No.14SBA1) .

Subtask 12-22-52-640-067-B ** ON A/C NOT FOR ALL

A. Lubrication of the Bulk Cargo-Compartment Door-Seal
(1) Clean the bulk cargo-compartment door-seal and the depressor seal with the Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-Non structural use - - (Material No.08BPA1) .
(2) Lubricate the bulk cargo-compartment door-seal with Mineral Oil base Grease-- Vaseline or Petrolatum - (Material No.03FAB1) or Silicone base Grease-Mechanisms and Seals - - (Material No.03JCA9) .
(3) Remove the unwanted lubricant with the Textile-Lint free Cotton - (Material No.14SBA1) .

5. Close-up
Subtask 12-22-52-860-054-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Close bulk cargo-compartment door 827 (Ref. AMM TASK 52-30-00-860-008).
(3) Remove the access platform(s).

[Rev.10 from 2021] 2026.03.31 22:56:50 UTC