Ingersoll-Rand 7790-A, 7792-A manual Parts List, Sl. no Description

Parts List

Sl. no.		Description	Part no.	Sl. no.		Description	Part no.
		Head Assembly (standard models) includes				MOTOR ASSEMBLY (includes items 36
		items 1 thru 21, 24 thru 30, 33 and 34 with				thru 45)	42977
		adapter (46211)	46126-2
				*	36	Retaining Ring	Y145-22
		Head Assembly (spark-resistant models)		* 37		Bearing (2 req'd)	42086
		(includes items 1 thru 19, 24 thru 30, 33, 34
					38	End Plate	43076
		and 59 with adapter 46212)	46126-3
					39	Cylinder (includes item 40)	43130
	1	Adapter			40	Roll Pin	Y178-73
		for standard models	46211		41	Rotor	43068
		for spark-resistant models	46212	*	42	Blade (8 req'd)	43067
	2	Screen	31648		43	End Plate	42958
	3	Swivel	46839	* 44		Key	30934
		SWIVEL KIT (includes items 1 thru 3)			45	Spindle	42959
		for standrad models (includes adapter 46211)	46840		*46	Retaining Ring (2 req'd)	Y147-200
		for spark-resistant models (includes adapter			*47	Bearing (2 req'd)	92962-ARO
		46212)	46841
				* 48		Retaining Ring	Y145-25
	4	Retaining Ring	Y145-28	* 49		Seal	42149
*	5	"O" Ring (2 req'd)	Y325-115		50	Shaft	42960
	6	Swivel Body	33314			SHAFT ASSEMBLY (includes items 49
						and 50)	43004
* 7		"O" Ring	Y325-17
*	8	Screen	46072			Capacity Label (not shown)
	9	Cap Screw (2 req'd)	Y154-53			1000 kg (2200 lb.)	46067-3
	10	Washer (2 req'd)	Y14-10			2400 lb.	44198-7
	11	Exhaust Deflector	42954			2000 kg (4400 lb)	46067-4
	12	Screen	42957			1500 lb.	44198-9
*	13	Muffler Filler	42956			3000 lb.	44198-10
	14	Head (includes roller bearing 33239 and			51	Housing (includes item 52, pipe plug
		three pipe plugs Y227-3, not shown)	46125			Y227-2-L, set screw Y29-44 and
						warning label 43640, not shown)	42996
	15	Valve Body	43079
*	16	"O" Ring (2 req'd)	04614574			Nameplate (not shown)	41596
	17	Lift Valve	43080			Drive Screw (4 req'd) (not shown)	Y60-44
*	18	"O" Ring (2 req'd)	Y325-25		*52	Seal	42967
	19	Adapter (2 req'd)	40017	*	53	"O" Ring	Y325-46
*	20	"O" Ring (2 req'd) (not required with pendent		*	54	"O" Ring	Y325-155
		control models)	Y325-116
					55	Ring Gear	42963
	21	Valve Cap (2 req'd) (not required with		*	56	"O" Ring	Y325-211
		pendent control models)	34026
				* 57		Washer	Y117-875
	22	Cap Screw (6 req'd)	Y154-54		58	Nut	42964
	23	Washer (6 req'd)	Y14-10		59	Control Rod	46121
	24	Set Screw (2 req'd)			60	Brake Block	34029
		for standard models	41598		61	Roll Pin	Y178-60
		for spark-resistant models	41627-1		62	Hanger (2 req'd)	43033
	25	Gear	34022		63	Chain Guide	42989
* 26		Roll Pin	Y178-56		64	Pocket Wheel	42961-ARO
	27	"O" Ring (2 req'd)	Y325-111		65	Plate	42990
	28	Valve (2 req'd)	43107	* 66		Washer (6 req'd)	Y117-10
	29	Descent Valve	43081		*67	Cap Screw (6 req'd)	Y154-52
	30	Oilite Casting	33190		68	Control Arm	43133
* 31		Gasket	43008		69	Roll Pin	Y178-55
* 32		"O" Ring	Y325-9		70	Retaining Ring	42975
	33	Washer (2 req'd)	31389		71	Bearing	41864
	34	Oil Screw (2 req'd)	30747		72	Shaft	43072-1
*	35	"O" Ring (2 req'd)	Y325-12		73	Bearing	40048

10 Form 10590149-Edition 2