Part assembly diagrams for model 185 and A50

This content covers the 7037-A50 and 7047-185 models.

Stand-alone cover assembly for model 185

Note: This topic contains indexed drawings and tables that cross-reference the enclosure's FRUs to part numbers, (if applicable), and a part description. In this information, RoHS refers to European Union Directive 2002/95/EC on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment.

Table 1. Stand-alone cover assembly for model 185 part numbers
Index number	Part number	Units	Description
1	42R4144^**	1	Rear cover (acoustical cover)
2	39J4144^**		Handle, acoustical
3	42R4147^**	1	Cover, side wrap
4	03K9553^*		Screw
5	42R4146^**	1	Front cover, acoustical
6	42R4148^**	1	Front cover, acoustical
6	39J5116^**	1	Front cover
7	42R4143^**	1	Mount plate for acoustical cover
8	75G2877^*		Screw
9	NONUM	1	Side access cover

^* Designed to comply with RoHS requirement
^**Not designed to comply with RoHS requirement

Assembly for model 185

Table 2. Assembly for model 185 part numbers
Index number	Part number	Units	Description
10	42R4274^* 42R4458^**	1	185 with 1-core or 2-core processor use the 530 watt power supply
	42R4274^* 42R4458^**		A50 with a 1-core processor uses the 530 watt power supply
	39J4298^* 39J5221^**		A50 with a 2-core processor uses the 750 watt power supply
11	28L0657^*	1	Thumbscrew
12	See Removable media device parts		Media device
13	39J4135^*	1	USB cable
14	03N7057^*	1	Control (operator) panel
15	26K7345^**	1 set	Left and right feet
16	39J5381^* 39J3664^**	1	Fan, PCI adapter cooling
17	39Y9720^* 19K4929^**	1	Speaker
18	26K7320^**	1	DASD carrier
19	See Disk drives		DASD
20	See Backplane parts	1	System backplane
21	39J3651^*	1	DASD fan and plastic
22	42R4235^* 39J3652^**	1	Light path assembly
23	42R4150^**	1	Air baffle base
24	42R4122^*	1	Top for air baffle base
25	39J5382^* 39J3737^**	1	Processor fan
26	10L6929^**	1	Cable clamp

^* Designed to comply with RoHS requirement
^**Not designed to comply with RoHS requirement