Installation of the Navigation-Light Glazing Panel

TASK 57-37-13-400-801-A
Installation of the Navigation-Light Glazing Panel

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:

THE FLIGHT CONTROLS
THE FLIGHT CONTROL SURFACES
THE LANDING GEAR AND THE RELATED DOORS
COMPONENTS THAT MOVE.

MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.

ZONE: 534
ZONE: 634

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 4M (13 FT)
No specific	AR	SAFETY BARRIER(S)
No specific	AR	WARNING NOTICE(S)
No specific	Torque wrench: range to between 0.225 and 0.15 m.daN (19.91 and 13.27 lbf.in )
98D27803500001	1	LOCKING TOOL ZERO POS

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.05RAB9)	Adhesive Film Tape-- Aluminium Foil -
(Material No.06AAC1)	Polysulfide Sealant-General Purpose Interfay -
(Material No.06ACB1)	Polysulfide Sealant-Low Density Multi Purpose Fillet -
(Material No.06LCG9)	Non Hardening Jointing Putty-Medium Temp. Area - -
(Material No.08ABC1)	Aqueous Cleaner-Aircraft Exterior Pressure Spraying -
(Material No.08BAA9)	Non Aqueous Cleaner-General - -
(Material No.08BBE1)	Non Aqueous Cleaner-- Methyl Alcohol -
(Material No.14DAB1)	Release Agent-- Water Base -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
534	WING TIP
634	WING TIP

D. Referenced Information

REFERENCE	DESIGNATION
TASK 20-28-00-912-802-A	Electrical Bonding - General Maintenance Procedure
TASK 33-41-00-710-001-A	Operational Test of the Navigation Lights
TASK 33-41-11-400-802-A	Installation of the Navigation Light - Sharklet
SRM 517611
Navigation-Light Glazing Panel - Location and Detail ** ON A/C NOT FOR ALL
Navigation-Light Glazing Panel - Location and Detail ** ON A/C NOT FOR ALL

3. Job Set-up
Subtask 57-37-13-941-051-A ** ON A/C NOT FOR ALL

A. Safety Precautions
(1) Make sure that the 98D27803500001 LOCKING TOOL ZERO POS is installed on the flap/slat control lever.
(2) Make sure that a WARNING NOTICE(S) is in position in the cockpit to tell persons not to operate the flaps or slats.
(3) Make sure that the SAFETY BARRIER(S) are in position.

Subtask 57-37-13-865-051-A ** ON A/C NOT FOR ALL

B. Make sure that this(these) circuit breaker(s) is(are) open, safetied and tagged:

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
122VU	LIGHTING/EXT LT/NAV2/AND LOGO/LT	2LA	T02
122VU	LIGHTING/WING/STROBE	10LV	V05
** ON A/C NOT FOR ALL
122VU	LIGHT/EXT LT NAV1/AND LOGO/LT	1LA	T03
** ON A/C NOT FOR ALL
122VU	LIGHTING/EXT LT/NAV1/AND LOGO/LT	1LA	T03

Subtask 57-37-13-010-051-A ** ON A/C NOT FOR ALL

C. Get Access
(1) Make sure that the ACCESS PLATFORM 4M (13 FT) is in position below the applicable sharklet, zone 534(634).

4. Procedure
Subtask 57-37-13-420-050-A ** ON A/C NOT FOR ALL

A. Preparation for Installation

CAUTION: USE THE SOLVENTS CAREFULLY. DO NOT LET THE SOLVENTS TOUCH THE GLAZING.

(1) Clean the component interfaces and/or the adjacent area with a Textile-Lint free Cotton - (Material No.14SBA1) , made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(2) Clean the glazed area of the navigation-light glazing panel (2) with a Textile-Lint free Cotton - (Material No.14SBA1) , made moist with Non Aqueous Cleaner-- Methyl Alcohol - (Material No.08BBE1) or Aqueous Cleaner-Aircraft Exterior Pressure Spraying - (Material No.08ABC1) and water.
(3) Do an inspection of the component interfaces and the adjacent area.
(4) Make sure that the form-in place seal is serviceable and correctly bonded to the structure:

If the form-in place seal is not serviceable or is loose, do the repair procedure.

(5) Make sure that the parts retained from the removed component are clean and in the correct condition.

Subtask 57-37-13-420-051-A ** ON A/C NOT FOR ALL

B. Installation of the Navigation-Light Glazing Panel
(1) Make sure that the navigation light is installed on the navigation-light glazing panel (2) (Ref. AMM TASK 33-41-11-400-802).
(2) Remove the CAP-BLANKING from each electrical connector and receptacle.
(3) Put the navigation-light glazing panel (2) in position.
(4) Connect the connector (3).
(5) Apply a layer of Non Hardening Jointing Putty-Medium Temp. Area - - (Material No.06LCG9) on the shanks and heads of all the screws (1).
(6) Install the screws (1).
(7) TORQUE the screws (1) to between 0.225 and 0.15 m.daN (19.91 and 13.27 lbf.in )

.
(8) Make sure that the navigation-light glazing panel (2) is correctly bonded to the structure:
(a) Do a bonding test between the navigation-light glazing panel (2) and the aircraft structure (Ref. AMM TASK 20-28-00-912-802).

Subtask 57-37-13-420-051-B ** ON A/C NOT FOR ALL

Subtask 57-37-13-420-051-C ** ON A/C NOT FOR ALL

B. Installation of the Navigation-Light Glazing Panel
(1) If the navigation-light glazing assembly (5) was removed, install it:
(a) Make sure that the navigation light is installed on the navigation-light glazing panel (2) (Ref. AMM TASK 33-41-11-400-802).
(b) Apply the Release Agent-- Water Base - (Material No.14DAB1) on the navigation-light glazing assembly (5).

Navigation-Light Glazing Panel - Location and Detail ** ON A/C NOT FOR ALL

(d) Put the navigation-light glazing assembly (5) in position.
(e) Install the screws (4).
(f) Tighten the screws (4).
(g) Make sure that dimension A is between 0.5 mm (0.0197 in.) and 3.5 mm (0.1378 in.).
(2) Install the navigation-light glazing panel (2):
(a) Remove the CAP-BLANKING from each electrical connector and receptacle.
(b) Connect the connector (3).
(c) Put the navigation-light glazing panel (2) in position.
(d) Apply a layer of Non Hardening Jointing Putty-Medium Temp. Area - - (Material No.06LCG9) on the shanks and heads of all the screws (1).
(e) Install the screws (1).
(f) TORQUE the screws (1) to between 0.225 and 0.15 m.daN (19.91 and 13.27 lbf.in )

Subtask 57-37-13-914-050-A ** ON A/C NOT FOR ALL

C. Sealant Application
(1) If the sealant cure time is sufficient before the flight:
(a) Apply Polysulfide Sealant-Low Density Multi Purpose Fillet - (Material No.06ACB1) or Polysulfide Sealant-General Purpose Interfay - (Material No.06AAC1) between the edge of the navigation-light glazing panel (2) and the aircraft structure.
(b) If necessary, refer to SRM 517611 for the correct repair procedure to apply the sealant between the glazing and the glazing frame.
(2) If the sealant cure time is not sufficient before the flight, do step (a) or (b), as applicable:
(a) Apply Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) on the edge of the navigation-light glazing panel (2) and the aircraft structure without sealant, as follows:

CAUTION: WHEN YOU APPLY THE TAPE, MAKE SURE THAT THERE ARE NO BUBBLES. THIS WILL HELP TO PREVENT THE REMOVAL OF THE TAPE DURING FLIGHT.

1 Apply a strip of Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) on the edge of the navigation-light glazing panel (2) and the aircraft structure.
2 Make an overlap with Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) around the navigation-light glazing panel (2) to make sure that the surface is smooth.

NOTE: The minimum overlap length of the tape must be 25 mm (1 in.).

3 Make sure that the tape is not installed:

On the glazing of the navigation-light glazing panel (2)
On the fillet seal around the glazing of the navigation-light glazing panel (2).

4 Do a visual inspection of the tape before each flight.
5 If the tape is damaged:
a Remove the damaged tape and apply new Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) .
b Do the operational test of the navigation lights (Ref. AMM TASK 33-41-00-710-001).
6 Remove the tape before 50 flight cycles.
7 Clean the component interfaces and/or the adjacent area with the Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
8 Apply Polysulfide Sealant-Low Density Multi Purpose Fillet - (Material No.06ACB1) or Polysulfide Sealant-General Purpose Interfay - (Material No.06AAC1) between the edge of the navigation-light glazing panel (2) and the aircraft structure.
9 If necessary, refer to SRM 517611 for the correct repair procedure to apply the sealant between the glazing and the glazing frame.
(b) Apply Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) on the edge of the navigation-light glazing panel (2) and the aircraft structure, after the sealant is not tacky, as follows:
1 Apply Polysulfide Sealant-Low Density Multi Purpose Fillet - (Material No.06ACB1) or Polysulfide Sealant-General Purpose Interfay - (Material No.06AAC1) between the navigation-light glazing panel (2) and the aircraft structure.
2 Make sure that the sealant is not tacky.

NOTE: The Polysulfide Sealant-Low Density Multi Purpose Fillet - (Material No.06ACB1) is not tacky after three hours.
The cure time of Polysulfide Sealant-Low Density Multi Purpose Fillet - (Material No.06ACB1) is four hours.
This time does not include the flight hours because, during the flight, the temperature is less than 10 deg.C (50 deg.F) and the applied sealant does not dry.

3 Apply Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) as follows:

CAUTION: BEFORE YOU APPLY THE TAPE, MAKE SURE THAT THE SEALANT IS NOT TACKY. IF IT IS TACKY, THE TAPE CAN CAUSE DAMAGE TO THE SEALANT.

CAUTION: WHEN YOU APPLY THE TAPE, MAKE SURE THAT THERE ARE NO BUBBLES. THIS WILL HELP TO PREVENT THE REMOVAL OF THE TAPE DURING FLIGHT.

a Apply the Release Agent-- Water Base - (Material No.14DAB1) on the sealant.

NOTE: This will help to remove the tape after the sealant cures.

b Apply a strip of Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) on the edge of the navigation-light glazing panel (2) and the aircraft structure.
c Make an overlap with Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) around the navigation-light glazing panel (2) to make sure that the surface is smooth.

NOTE: The minimum overlap length of the tape must be 25 mm (1 in.).

d Make sure that the tape is not installed:

On the glazing of the navigation-light glazing panel (2)
On the fillet seal around the glazing of the navigation-light glazing panel (2).

4 Do a visual inspection of the applied tape before each flight.
5 If the applied tape is damaged:
a Remove the damaged tape and apply new Adhesive Film Tape-- Aluminium Foil - (Material No.05RAB9) .
b Do the operational test of the navigation lights (Ref. AMM TASK 33-41-00-710-001).

6 Remove the tape before 50 flight cycles.
7 Clean the component interfaces and/or the adjacent area with the Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
8 Make sure that the applied sealant is fully dry and has no damage.

5. Close-up
Subtask 57-37-13-410-050-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Remove the access platform(s).

Subtask 57-37-13-865-052-A ** ON A/C NOT FOR ALL

B. Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
122VU	LIGHTING/EXT LT/NAV2/AND LOGO/LT	2LA	T02
122VU	LIGHTING/WING/STROBE	10LV	V05
** ON A/C NOT FOR ALL
122VU	LIGHT/EXT LT NAV1/AND LOGO/LT	1LA	T03
** ON A/C NOT FOR ALL
122VU	LIGHTING/EXT LT/NAV1/AND LOGO/LT	1LA	T03

Subtask 57-37-13-710-050-A ** ON A/C NOT FOR ALL

C. Test
(1) Do an operational test of the navigation lights (Ref. AMM TASK 33-41-00-710-001).

Subtask 57-37-13-942-050-A ** ON A/C NOT FOR ALL

D. Removal of Equipment
(1) Remove the SAFETY BARRIER(S).
(2) Remove the 98D27803500001 LOCKING TOOL ZERO POS from the flap/slat control lever.
(3) Remove the WARNING NOTICE(S).
(4) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

[Rev.10 from 2021] 2026.04.01 04:01:36 UTC