Ingersoll-Rand 7153-C, 7235-C, 7236-C, 7149-C manual Motor Section, Disassembly, Assembly

MOTOR SECTION	M10
	43

DISASSEMBLY

Remove motor from housing (see page 6). Grasp cylinder in one hand and tap threaded end of rotor with a soft face hammer; motor will come apart.

ASSEMBLY

NOTE: Pack bearings with ARO 33153 grease and coat i.d. of cyl- inder with ARO 29665 spindle oil upon assembly.

Assemble bearings into end plates, pressing on outer race of bearings. Assemble end plate (30129) to rotor, pressing on inner

race of bearing. Assemble cylinder over rotor, aligning air inlets of cylinder and end plate and roll pin (Y17B-20) with hole in end plate (largest hole). Assemble blades to rotor - straight side out. Assemble spacer (30437) and end plate (30432) to rotor, press- ing on inner race of bearing.

Be sure rotor does not bind (if rotor binds, tap threaded end lightly to loosen) and assemble collet body (41752) to rotor. Assemble motor and spacer (30440) into housing and secure with head sec- tion.

MOTOR ASS’Y NO. R.P.M. ROTOR NO. BLADE NO. BLADE QUANTITY

37510-1	18,000	30435-l	41520	4
41389-3	14,500	32374-l	41520	6
NOT INCLUDED WITH MOTOR ASS’Y	#INCLUDED	WITH CYLINDER	30972

PARTS MARKED THUS ARE INCLUDED IN SERVICE

KIT NO. 40102-l. SEE PAGE 9.