R SIL 25135 25-80-00-991-003 Fig. 801
3. Job Set-up
__________
Subtask 25-80-00-861-050
A. Energize the ground service network
(Ref. TASK 24-42-00-861-001).
EFF : ALL
25-80-00Page 801
4. Procedure_________
Subtask 25-80-00-210-053
A. General Information
(1) Identify the damage type (Ref. Fig. 801/TASK 25-80-00-991-003)
Subtask 25-80-00-010-056
B. Removal of the Insulation Blanket
(1) If you must remove a contaminated blanket put on GOGGLES - PROTECTIVE and GLOVES - RUBBER.
WARNING : YOU MUST ALWAYS WEAR RUBBER GLOVES WHEN YOU DO THIS_______ PROCEDURE.
WARNING : AVOID BREATHING OF VAPORS._______
R WARNING : USE THE CORRECT BREATHING EQUIPMENT. THE GAS IS POISONOUS._______
(a) Remove the damaged insulation blanket if necessary (Ref. TASK 25-80-00-000-001).
Subtask 25-80-00-350-050
R C. Repair of the Damaged Insulation
R (1) Refer to (Ref. SIL 25135)
R (2) Do the repair of the damaged insulation blanket: - Repair of the wrapper (Ref. TASK 25-80-00-350-001) - Repair with an insert (Ref. TASK 25-80-00-350-002)
R R R (3) Replace the damaged insulation blanket - Make a new (replacement) insulation blanket (Ref. TASK 25-80-00-350-003) and (Ref. PMS 01-05-61). or - Replace the insulation blanket by an FAR25.856(a) compliant insulation blanket. (Ref. TASK 25-80-00-000-001) and (Ref. TASK 25-80-00-400-001)
EFF : ALL
25-80-00Page 802
Aug 01/05
General Identification Chart
Figure 801/TASK 25-80-00-991-003
EFF : ALL 25-80-00 Page 803
Aug 01/03
CES
5. Close-up
________ Subtask 25-80-00-410-055
A. Installation of the Insulation Blanket
(1) Install the repaired insulation blanket if removed to do the repair procedure (Ref. TASK 25-80-00-400-001).
Subtask 25-80-00-862-050
B. De-energize the ground service network
(Ref. TASK 24-42-00-862-001).
EFF : ALL
25-80-00Page 804
TASK 25-80-00-350-001
Repair of the Wrapper
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
R A. Fixtures, Tools, Test and Support Equipment
R R R -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
R R R R No specific No specific No specific adhesive tape KB42 (compliant with FAR25.856(a)) wrapper foil DAN 379B (non-compliant with FAR25.856 (a)) wrapper foil Terul 18 (compliant with FAR25.856(a))
R B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R Material No. 08-073 F ASNA3572 ADHESIVE TAPE (INSULATION BLANKET REPAIR) (Ref. 20-31-00)
R C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R 25-80-00-200-001 SIL 25135 25-80-00-991-004 General Repair Information Fig. 802
EFF : ALL
25-80-00Page 805
Aug 01/05
3. Job Set-up__________
Subtask 25-80-00-010-057
A. Get Access (Ref. TASK 25-80-00-200-001)
4. Procedure_________
Subtask 25-80-00-350-051
A. Repair of the Wrapper (Ref. Fig. 802/TASK 25-80-00-991-004)
R (1) Refer to (Ref. SIL 25135)
R (2) Repair of damage type 1 (tears)
R R R (a) Bond the BONDING AND ADHESIVE COMPOUNDS (Material No. 08-073) or the adhesive tape KB42 (compliant with FAR25.856(a)) over the tear(s).
NOTE : The adhesiv tape should overlap the edge of the tear 25 mm____ (0.98 in.) in all directions.
R (3) Repair of damage type 2 (missing wrapper material):
R R R R (a) Attach a patch of wrapper foil DAN 379B (non-compliant with FAR25.856 (a)) with BONDING AND ADHESIVE COMPOUNDS (Material No. 08-073). Or:
R R R (b) Attach a patch of wrapper foil Terul 18 (compliant with FAR25.856(a)) with adhesive tape KB42 (compliant with FAR25.856(a)) over the damaged area.
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