W DOC AIRBUS | AMM A320F

Replacement of the Bonded Bushes (without Seal Bead)


TASK 52-10-00-915-802-A
Replacement of the Bonded Bushes (without Seal Bead)


WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
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
PLIERS - JAWED, SOFT
 B. Consumable Materials
REFERENCE
DESIGNATION
(Material No.03QDB1)
Dry lubricant-Anti Seizing PTFE Loaded -
(Material No.05ABE1)
Retaining adhesive-Cylindrical fitting Medium strength -
(Material No.05XAB1)
Adhesive Activator-- Anaerobic -
(Material No.08BAA9)
Non Aqueous Cleaner-General - -
(Material No.14SBA1)
Textile-Lint free Cotton -
3. Job Set-up
Subtask 52-10-00-869-064-A
A. Not Applicable
4. Procedure
Subtask 52-10-00-020-070-A
A. Removal of the Bush
   (1) Remove the bush.
   (2) Make sure that you do not apply heat the part on which the bush is installed. If you do, you can cause damage to the internal structure of the part which is made of aluminum alloy.
   (3) Clean the part with Non Aqueous Cleaner-General - - (Material No.08BAA9) and a lint-free cotton cloth Textile-Lint free Cotton - (Material No.14SBA1) to remove the remaining bonding compound.
   (4) Dry carefully.
   (5) Make sure that the surface is clean.
Subtask 52-10-00-420-068-A
B. Installation of the Bush
   (1) Cold-curing with an activator
     (a) Apply Dry lubricant-Anti Seizing PTFE Loaded - (Material No.03QDB1) on the inner side of the bush to prevent damage by sealing compound.
     (b) Apply Adhesive Activator-- Anaerobic - (Material No.05XAB1) on areas that you must bond and then apply Retaining adhesive-Cylindrical fitting Medium strength - (Material No.05ABE1) .
     (c) Turn the bush to engage it.
     (d) You must not touch the bonded surfaces with your fingers.
     (e) Hold the bush in its hole with a PLIERS - JAWED, SOFT.
     (f) Let cure for four hours at 23 deg.C (73.40 deg.F).
NOTE: It is necessary to use the activator in less than two minutes.
   (2) Warm-curing without activator
     (a) Apply Dry lubricant-Anti Seizing PTFE Loaded - (Material No.03QDB1) on the inner side of the bush to prevent damage by sealing compound.
     (b) Apply the activator Retaining adhesive-Cylindrical fitting Medium strength - (Material No.05ABE1) on areas that you must bond.
     (c) Turn the bush to engage it.
     (d) You must not touch the bonded surfaces with your fingers.
     (e) Hold the bush in its hole with a PLIERS - JAWED, SOFT.
     (f) Let cure for four hours at 84 deg.C (183.20 deg.F) with the thermocouples which are in the bush.
[Rev.10 from 2021] 2026.04.01 12:44:11 UTC