Stop by the parts house and pick up some vacuum plugs. When the lines are removed you can plug the switch. The switch now is nothing more than a plug in the T-Case housing. <$2
89 2.5 TBI, 4" RC lift, 1" Booms, SYE, Adams Driveshafts front and rear, Ford 8.8 with 4:88s, BFG 33X12.50X15, and a ton of other stuff.
AF Jeep Club Tail Number 184