Ingersoll-Rand 7015-11 DISASSEMBLY/ASSEMBLY Instructions, Throttle Assembly, Motor Disassembly

				MODEL	IDENTIFICATION
MODEL	RPM	THROTTLE	THROTTLE	HOUSING	LEVER	END	CYLINDER	MOTOR	COLLET	COLLET	COLLET
NUMBER			ASSEMBLY	(ITEM 9)	(ITEM 12)	PLATE	(ITEM 21)	ASS’Y	ASS’Y	(ITEM 31	CAPACITY
						(ITEM 17)				or 35
7015-11	18,000	LEVER	43582	43583	31023	30750	30612	33804	39954-3	37431-3	3/16” - 1/4”
7015-11-EU	18,000	LEVER	49940	46941	47052	30750	30912	33804	39959-3	37431-3	5-6mm
8212-1B	21,000	LEVER	43602	43583	31023	37968	30612-1	43581	41753-3	41750-3	1/4”
8212-1B-EU	21,000	LEVER	49640	49641	47052	37956	30612-1	43581	41753-12	41750-12	6mm
8213-1B	21,000	BUTTON	43685	43584		37956	30912-1	43581	41753-3	41750-3	1/4”
CANCELLED MODELS					MODELS WITH -EU SUFFIX ARE “EC” COMPLIANT					MODELS.

DISASSEMBLY/ASSEMBLY INSTRUCTIONS

lNever apply excessive pressure by a holding device which may cause distortion of a part.

lApply pressure evenly to parts which have a press fit.

0Apply even pressure to the bearing race that will be press

fitted to the mating part.

lUse correct tools and fixtures when servicing this tool.

lDon’t damage “0” rings when servicing tool.

0Use only genuine ARO replacement parts for this tool. When ordering, specify part number, description, tool model number and serial number.

THROTTLE DlSASSEMBLY

-Secure tool in a suitable holding device, locating on flats of valve housing.

Unthread and remove valve plug (1) and “0” ring (2).

-Regulator (4), “0” ring (3), spring (5) and valve stem (7 or 8), with “0” ring (6), can now be removed from housing.

THROTTLE ASSEMBLY

-Lubricate and assemble “0” ring (6) to valve stem.

Assemble valve stem, spring (5) regulator (4) and “0” ring (3) to housing and secure with “0” ring (2) and valve plug (1). NOTE: When assembling regulator (4) to housing, align hole in regulator with air inlet of housing.

MOTOR DISASSEMBLY

Remove collet nut and Collet.

- Insert a 5/32” hex wrench thru collet body (30 or 34) and en- gage hex in end of rotor shaft.

Hold rotor shaft secure with hex wrench and remove collet body using wrench (30131) on flats of collet body.

Secure housing and remove lock nut (29 or 33). Remove muffler strip (27) and exhaust spacer (26). Remove motor assembly from housing.

Tap threaded end of rotor (18) with a soft face hammer; motor will come apart. NOTE: Bearings are light press fit in end plates and press fit on rotor.

MOTOR ASSEMBLY

Assemble bearing (16) to end plate (17) pressing on outer race of bearing.

Assemble end plate (17) to rotor (18) pressing on inner race of bearing.

Coat rotor blades (19) with ARO 29665 spindle oil and as- semble to rotor slots - straight side out.

Coat i.d. of cylinder (21) with ARO 29665 spindle oil and as- semble over rotor. NOTE: Roll pin (20) must be aligned with

.116” diameter hole in end plate (17).

Assemble spacer (23) and bearing (24) to end plate (22). pressing on outer race of bearing.

Assemble end plate (22) to rotor, pressing on inner race of bearing. Be sure rotor turns without binding. If rotor binds, tap threaded end lightly with a soft face hammer to loosen.

Assemble shield (15) and cap (14) to end plate (17). Assemble spacer (25) - models 7015-11-( ) only - to rotor shaft.

Assemble collet body to rotor shaft and tighten securely. Assemble motor to housing.

Assemble “0” ring (28) muffler strip (27) and exhaust spacer

(26)to lock nut (29 or 33) and assemble lock nut to housing, securing motor.

Assemble collet and collet nut to collet body.

47052 LOCK-OFF LEVER ASSEMBLY

Y178-6ROLLPIN

45778 SPRING
47204 LEVER	NOTSHOWN
	ROLLPIN 48548