TM 5-3805-255-14
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REMOVAL CONTINUED
NOTE
Left treadle valve is not repairable and must be replaced if worn or damaged. Right treadle
valve is repairable. Tag and identify all hoses and tubes for ease of installation.
Left Treadle Valve
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1. Disconnect hoses (Figure 3, Items 1 and 3) from left check valve (Figure 3, Item 2).
2. Remove left check valve (Figure 3, Item 2) from elbow (Figure 3, Item 18).
3. Disconnect tube (Figure 3, Item 4) from elbow (Figure 3, Item 5).
4. Disconnect tubes (Figure 3, Items 10 and 11) from tees (Figure 3, Items 13 and 12).
5. Disconnect hoses (Figure 3, Items 14 and 15) from tees (Figure 3, Items 12 and 13)
6. Disconnect tube (Figure 3, Item 16) from elbow (Figure 3, Item 17).
7. Disconnect tube (Figure 3, Item 20) from elbow (Figure 3, Item 19).
8. Remove elbows (Figure 3, Items 5, 17, 18, and 19) from treadle valve (Figure 3, Item 9).
9. Remove tees (Figure 3, Items 12 and 13) from treadle valve (Figure 3, Item 9).
10. Remove three bolts (Figure 3, Item 6), nuts (Figure 3, Item 7), lockwashers (Figure 3, Item 8), and treadle
valve (Figure 3, Item 9) from floorboard (Figure 3, Item 21). Discard lockwashers.
Figure 3. Left Treadle Valve.
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0061-4