Ingersoll-Rand FE074B( )A( ) specifications Manifold Disassembly Manifold Assembly

49775 MANIFOLD ASSEMBLY

sINCLUDED IN 49595 SERVICE KIT.

* NOT INCLUDED IN ASSEMBLY

88 90

s 85

78 s 84 s 82

s 79 83 86

87	113
89
	91

75*

80 s 78

81 s 79 s

91

92

	MANIFOLD DISASSEMBLY		MANIFOLD ASSEMBLY
_ Spring (80), ball (81) and needle valve (86) can be serviced			_ Lubricate all ‘‘O” rings with ARO 36460 lube when assem-
without removing the manifold from the tool.			bling.
_ Unthread and remove cap (78), releasing spring (80) and ball			_ Assemble ‘‘O” rings (82 and 84) to actuator (83) and assemble
(81).			actuator into manifold, with the small diameter going into the
_ Remove screw (87), releasing retainer (88).			manifold first.
_ Unthread and remove needle valve (86).			_ Assemble ‘‘O” rings (79) to caps (78) and assemble one cap to
_ To further disassemble, remove three cap screws (75), releas-			manifold, securing actuator.
ing manifold from the tool.			_ Assemble ball (81) and spring (80), securing with cap (78).
_ Remove cap (78), releasing actuator (83).			_ Assemble ‘‘O” ring (85) to groove in needle valve (86) and
			thread needle valve into manifold.
			_ Assemble retainer (88) to manifold, securing with screw (87).
			_ Assemble manifold assembly to tool, securing with three cap
			screws (75).
#3–56 MOUNTING HOLES			#3–56 MOUNTING HOLES
FOR	OPTIONAL	SOLE-	FOR OPTIONAL SOLE-
NOID VALVES.		PORT ‘‘A”	NOID VALVES.
			DWELL
PORT ‘‘F”				PORT ‘‘E”
		PORT ‘‘C”
		PORT ‘‘D”
		#5–40 MOUNTING HOLES		PORT ‘‘B”
		FOR OPTIONAL	49785
		PRESSURE SWITCH.
PORT ``A"	INPUT / START (#10-32 THD.).
PORT ``B"	INPUT / EMERGENCY RETRACT (#10-32 THD).
PORT ``C"	OUTPUT / ``TOOL IS FORWARD" SIGNAL ``ON" AT FORWARD POINT OF PRESET STROKE (#10-32 THD).
PORT ``D"	OUTPUT / ``TOOL IS RETRACTED" SIGNAL ``ON" WHEN TOOL IS FULLY RETRACTED (#10-32 THD).
PORT ``E"	OUTPUT / AUX. AIR SUPPLY FURNISHES POWER AIR TO SOLENOID VALVE OPTION. SUPPLY IS ``ON" WHEN MAIN AIR INLET IS ``ON" (#10-32 THD).
PORT ``F"	OUTPUT / AUX. AIR SUPPLY FURNISHES POWER AIR TO SOLENOID VALVE OPTION. SUPPLY IS ``ON" WHEN MAIN AIR INLET IS ``ON" (#10-32 THD).
DWELL	TIME CONTROL ADJUSTMENT KNOB ADJUSTS ``HESITATION" AT RETRACT POINT. TURN IN TO INCREASE TIME, TURN OUT TO DECREASE TIME.

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