A. Get Access
(1)
Put the access platform in position in zone 191 and 192.
(2)
Remove the access panels (Ref. TASK 53-25-11-000-001):
-191EB, 191LB (left side),
-192EB, 192LB (right side).
EFF : ALL
53-39-41Page 401
4. Procedure
_________ Subtask 53-39-41-020-052
A. Removal of the Component.
(Ref. Fig. 401/TASK 53-39-41-991-001)
(1)
Compress the spring (8) to remove the nuts (1) and shutter assembly
(2) easily.
(2)
Remove the nut (1).
(3)
Remove the shutter assembly (2).
(4)
Remove the nuts (3), the bolts (4) and the spacers (5).
(5)
Remove the tripod assembly (6).
EFF : ALL
53-39-41Page 402
Overpressure Valve
Figure 401/TASK 53-39-41-991-001
EFF : ALL 53-39-41 Page 403
Feb 01/98
CES
TASK 53-39-41-400-002
Installation of the Overpressure Valve
1. Reason for the Job__________________
Self Explanatory
2. Job Set-up Information______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
R R No specific Torque Wrench : range 0.00 to 1.20 m.daN (0.00 to 9.00 lbf.ft)
B. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R R 53-25-11-000-001 53-25-11-400-001 53-39-41-991-001 Removal of the Wing-to-Fuselage Fairings (191AT, 191AB, 192AT, 192AB) Installation of the Wing-to-Fuselage Fairings (191AT, 191AB, 192AT, 192AB)Fig. 401
3. Job Set-up__________
Subtask 53-39-41-869-050
A. Aircraft Maintenance Configuration
(1) Make sure that the access platform is in position in zone 191 and 192.
(2) Make sure that the access panels 191EB, 191LB, 192EB, 192LB are removed : (Ref. TASK 53-25-11-000-001)
Subtask 53-39-41-210-050
B. Inspection of Seal.
(1) Make sure that the seal of the shutter assembly is in good condition.
EFF : ALL
53-39-41Page 404
4. Procedure
_________ Subtask 53-39-41-420-050
A. Installation of Component.
(Ref. Fig. 401/TASK 53-39-41-991-001)
(1)
Put the tripod assembly (6) in position.
(2)
Install the bolts (4), the spacers (5) and the nuts (3).
(3)
TORQUE the nuts (3) to between 0.35 and 0.45 m.daN (30.97 and 39.82 lbf.in).
(4)
Put the shutter assembly (2) in position on the shaft (7).
(5)
Compress the spring (8) to install the Shutter assembly (2) and nut
(1) easily.
(6)
Install the nut (1).
(7)
TORQUE the nut (1) to between 0.70 and 0.80 m.daN (61.94 and 70.79 lbf.in).
(8)
Make sure that the travel range of the shutter assembly (2) is correct.
5. Close-up
________ Subtask 53-39-41-410-050
A. Close Access
(1)
Make sure that the work area is clean and clear of tool(s) and other items.
(2)
Install the access panels (Ref. TASK 53-25-11-400-001):
-191EB, 191LB (left side),
-192EB, 192LB (right side).
(3)
Remove the access platform(s).
EFF : ALL
53-39-41Page 405
REAR FUSELAGE - DESCRIPTION AND OPERATION
_________________________________________
1. General
_______
**ON A/C 001-049, 051-099, 101-149, 221-221, 224-224, 228-228,
The rear fuselage assembly is a pressurized area, which extends from FR47 to
FR70. The passenger compartment floor divides the rear fuselage into its
upper and lower fuselage sections.
The upper section of the fuselage assembly contains:
-
the aft section of the passenger cabin
-
the AFT passenger/crew doors (Ref. 52-13-00), installed between FR66 and FR68, left and right
-
the aft utility area
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