4.12 REPLACE UNISEX COUPLING DUST CAP.
This task consists of:
Tool kit, General Mechanics
(Appendix B, Section III, Item 1)
Chemical and Oil Protective Gloves
(Appendix B, Section III, Item 2)
General Safety Requirements:
Liquid fuel filter-separator removed from
AAFARS. (TM 10-4930-250-13&P, para. 2.8.)
Fuels are toxic and flammable. Do not get on person
or clothing. Work in well ventilated area. Do not
smoke. Ensure equipment is well grounded.
a. Removal. (Figure 4-9)
Rubber gloves should be worn when handling fueling system components due to
the toxic effects of some fuel additives.
Remove dust cap (1) from unisex coupling (2).
Detach dust cap (1) and attaching cable (3) by unthreading attaching cable (3) through attaching split ring (4) on
unisex coupling body.
If necessary, remove attaching cable (3) from 2-inch unisex coupling dust cap (1) by cutting cable loop next to
dust cap (1). If necessary, remove attaching cable (3) from 3-inch unisex coupling dust cap (1) by unthreading
through split ring (5) on dust cap (1).