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TM 10-4930-229-12&P
4-18. Wye Fitting Assembly.
This task covers:
a. Repair
b. Replace
INITIAL SETUP
Tools:
General Safety Instructions:
None
Materials/Parts:
Cleaning Solvent, Item 4, Appendix E
Rags, Wiping, Item 5, Appendix E
Gaskets, P/N MS27030-6, Appendix F
Equipment Conditions:
FARE shutdown, para 2-12.
WARNING
. Do not smoke or use an open flame in the
vicinity of the FARE, failure to comply may
result in personnel injury.
. Drain any fuel into suitable container. Clean up
any fuel spills to prevent fire or environmental
hazard.
a. Repair. (figure 4-11)
(1) Disassembly.
(a)
(b)
(c)
(d)
(e)
Inspect wye fitting assembly for leaks, and damaged or missing parts.
WARNING
Cleaning solvent, Federal Specification PD-680, is toxic and flammable.
Use only in a well-ventilated area. Avoid prolonged breathing of fumes.
Keep solvent away from flames. Do not use in excessive amounts.
Avoid skin contact.
Clean wye fitting assembly with cleaning solvent. Allow to dry.
Disconnect two chains (1) and remove two dust caps (2) and two gaskets (3). Discard gaskets.
Disconnect chain (4) and remove dust plug (5) and gasket (6) from wye fitting (7). Discard gasket.
Replace any part found to be defective with new parts from stock.
(2) Reassembly.
(a) Install new gasket (6) and dust plug (5) in wye fitting (7). Connect chain (4).
(b) Install two new gaskets (3) and two dust caps (2). Connect two chains (1).
4-27
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