4. Install Typical Compartment Sidewall Lining Panel (Fig. 401)
A. Check that rubber seal strips and velcro loop tapes are bonded to structure. Repair if
necessary.
B. Check that velcro hook tapes are bonded to lining panel. Repair if necessary.
C. Hold panel in installed position and engage velcro tapes.
CAUTION: CARE MUST BE TAKEN TO ENSURE THAT PANEL EDGES DO NOT EXTEND UNDER THE RUBBER SEAL STRIPS AND THAT THEY ARE OVERLAPPED PROPERLY AT THE LINING SPLICES.
D. Loosely install all screws except those that hold cap strip.
E. Hold cap strip in place and loosely install cap strip fastening screws if any panel edge is covered by a cap strip.
F. Tighten all screws.
G. Apply new tape on lining splices and on other panel edges that are not covered by a cap strip.
NOTE: The applied tape should be free of wrinkles and folds.
H. Install anchorplates if anchorplates were removed.
Typical Cargo Compartment Sidewall Lining Splice 501
25-52-123 Figure 401 Feb 20/87
Page 402
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
CARGO COMPARTMENT BULKHEAD LINING - REMOVAL/INSTALLATION
1. General
A. The removal and installation procedures in this section apply only to the forward bulkhead of the aft cargo compartment which is lined with fiberglass panels and formed fiberglass shrouds held in place by cap strips and screws.
B. The lining of all other cargo compartment bulkheads consists of access panels retained by simple quick-release fasteners or screws.
2. Remove Forward Bulkhead Lining (Aft Cargo Compartment)
A. Remove cap strips. Use care to avoid bending (Fig. 401).
B. Support bulkhead or shroud panel and remove remaining screws.
C. Remove bulkhead lining panel.
NOTE: Check that rubber seal and cork insulation strips are not pulled loose from structure when panel is removed.
3. Install Forward Bulkhead Lining (Aft Cargo Compartment)
A. Check rubber seals and cork insulation strips are bonded to structure; repair if necessary. (Rubber seals are bonded to structure only.)
B. Locate lining or shroud in mounting position.
C. Replace cap strips and screws, but do not tighten. (See figure 401.)
CAUTION: CARE MUST BE TAKEN TO ENSURE THAT THE BULKHEAD LINING PANELS DO NOT EXTEND UNDER THE RUBBER SEAL STRIP.
D. Tighten all screws starting at the center of the panel and working out to the cap strips.
500
May 15/67 BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details. 25-52-131 Page 401
Aft Cargo Compartment (Forward Bulkhead) Lining Installation 500
25-52-131 Figure 401 (Sheet 1) May 15/67
Page 402
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
500 Aft Cargo Compartment (Forward Bulkhead) Lining Installation
May 15/67 Figure 401 (Sheet 2) 25-52-131
Page 403
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
Aft Cargo Compartment (Forward Bulkhead) Lining Installation 500
25-52-131 Figure 401 (Sheet 3) May 15/67
Page 404
BOEING PROPRIETARY - Copyright . - Unpublished Work - See title page for details.
CARGO COMPARTMENT INSULATION - REMOVAL/INSTALLATION
1. Remove Typical Insulation Blanket (Fig. 401)
A. Remove sidewall lining and deck panels as required (Ref Cargo Compartment Sidewall Lining -Removal /Installation).
B. Remove clips from plastic studs if applicable.
C. Remove screws or bolts that secure tubing or equipment to structure through blankets if applicable.
D. Unfasten glove fasteners if applicable.
E. Pull blanket free of velcro tape if applicable.
F. Pull blanket from plastic studs if applicable and remove from airplane.
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