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TM 10-5430-236-12&P
0022 00
0022 00-1
UNIT MAINTENANCE
TANK DRAIN FITTING ASSEMBLY
REPLACEMENT AND REPAIR
INITIAL SETUP
Tools
General Mechanics Tool Kit
(Item 1, WP 0030 00)
Torque Wrench, 0-300 in-lb
(Item 2, WP 0030 00)
Materials/Parts
Detergent, General Purpose
(Item 3, WP 0034 00)
Rag, Wiping
(Item 2, WP 0034 00)
Sealing Compound
(Item 1, WP 0034 00)
Silicone Compound
(Item 4, WP 0034 00)
Mandatory Replacement Parts
Gasket
(Item 2, WP 0037 00) (two required)
Preformed Packing
(Item 7, WP 0037 00)
General Safety Instructions
WARNING
Do not smoke within 100 feet (30.5m) of tanks.
Fuel is toxic to skin, eyes, and respiratory tract.
REMOVAL
1. Remove eight screws (1) and flat washers (2) from drain fitting (3).
NOTE
Note location of drain fitting before removing.
2. Remove drain fitting (3) and preformed packing (4) from tank compression fitting (5). Discard
preformed packing (4).
3. Remove two key holders (6) and chain (7) from coupling half (8) and cap (9).
4. Remove gasket (10) from cap (9). Discard gasket (10).
5. Remove coupling half (8) from drain fitting (3).
CLEANING
1. Wash all components with clean water and detergent.
2. Rinse components in clean water and dry with wiping rag.
INSPECTION
1. Inspect drain fitting (3) and compression fitting (5) for damage.
2. Inspect coupling half (8) for damaged threads.
3. Inspect chain (7) for broken or damaged links.
REPAIR
Replace damaged components. Refer to WP 0035 00 for fabrication of chain.
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