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TM 10-5430-236-12&P
0019 00
0019 00-3/4 blank
CLEANING
1. Clean all components with clean water and detergent.
2. Rinse components in clean water and dry with wiping rag.
INSPECTION
1. Inspect coupling half (2) for cracks, corrosion and stripped threads.
2. Inspect pipe (6) for cracks, stripped threads and corrosion.
3. Inspect strainer element (7) for bent or damaged pivot pin. Check for freedom of movement.
4. Inspect flame arrestor (8) for breaks or clogging. Unclog flame arrestor (8), if required. Replace if
broken.
5. Inspect tank compression fitting (17) for stripped threads.
6. Inspect chain assembly (14) for damaged or broken connector and links.
REPAIR
Replace damaged components.
ASSEMBLY
1. Install new gasket (15) in dust cap (12).
2. Connect chain assembly (14) to dust cap (12) with key holder (13).
3. Lubricate new packing (16) with silicone compound before assembly. Position packing (16) and
flanged coupling (4) on compression fitting (17).
4. Position terminal end of chain assembly (14) on flange coupling half (4) and secure flange coupling
half (4) on compression fitting (17) with eight screws (10) and washers (11). Torque screws (10) to 96
in-lbs (10.84Nm). Refer to WP 0036 00 for torquing sequence.
5. Position new packing (9) in strainer element (7). Screw flame arrestor (8) into strainer element (7).
Screw strainer (7) on pipe (6) hand tight.
6. Screw coupling half (2) on pipe (6).
7. Install new gasket (5) in coupling half (2).
INSTALLATION
1. Position vent assembly (3) on flanged coupling half (4).
2. While pushing vent assembly (3) on flanged coupling half (4), close locking arms (1). Make sure
coupling half (4) is securely locked.
END OF WORK PACKAGE
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