2003/12/01 Caterpillar

Engine:

3516 (S/N: 4XF1-UP; 9KF1-UP; 4MJ1-UP; 5SJ1-UP; 25Z1-UP; 27Z1-UP; 28Z1-UP; 29Z1-UP; 71Z1-UP; 72Z1-UP; 73Z1-UP)

3516B (S/N: BCK1-UP)

3606 (S/N: 8RB1-UP)

3608 (S/N: 6MC1-UP; 8LL1-UP; 7WR1-UP)

3612 (S/N: 9RC1-UP)

3616 (S/N: 1PD1-UP)

3618 (S/N: 2MW1-UP)

G3516 (S/N: 3RC1-UP; 8LD1-UP; 4EK1-UP; 5PN1-UP)

G3606 (S/N: 3XF1-UP)

G3608 (S/N: 4WF1-UP)

G3612 (S/N: 1YG1-UP)

G3616 (S/N: BLB1-UP; 4CG1-UP)

Engine News SEBD9231, January 1996, "Parts List for Prelube Pump Group Kits". Disregard this article. Corrections have been made to the original document. The correct information follows.

Description of Change: The parts list has changed due to new part numbers.

Adaptable To: The following prelube pumps are used with 3500 and 3600 Commercial Engines: 9Y-6016 Prelubrication Pump Gp, 9Y-9992 Prelubrication Pump Gp, 9Y-9993 Prelubrication Pump Gp and 9Y-9995 Prelubrication Pump Gp .

Table 1 lists the parts for the 9Y-6016 Prelubrication Pump Gp.

Table 1

9Y-6016 Prelubrication Pump Gp
Qty	Serviceable Part	Serviceable Part in Kit	Qty
1	128-2808 Prelubrication Pump Kit	106-5029 Needle Bearing As	4
		129-6306 Lip Seal	1
		129-6307 Gasket	3
		129-6308 Needle Roller	1
		129-6311 Retaining Ring	4
		129-6312 Ball	1
1	128-2809 Prelubrication Pump Kit	129-6313 Oil Pump Drive Shaft	1
		129-6314 Shaft  (1)	1
1	128-2810 Prelubrication Pump Kit
1	128-3543 Motor As
1	128-3548 Gear Pump Assembly

( 1 )

The driven shaft can only be obtained with the kit.

Table 2 lists the parts for the following pump groups: 9Y-9992 Prelubrication Pump Gp, 9Y-9993 Prelubrication Pump Gp and 9Y-9995 Prelubrication Pump Gp.

Table 2

9Y-9992 Prelubrication Pump Gp 9Y-9993 Prelubrication Pump Gp 9Y-9995 Prelubrication Pump Gp
Qty	Serviceable Part	Serviceable Part in Kit	Qty
1	128-2759 Pump Repair Kit	106-5029 Needle Bearing As	4
		127-6930 Dowel Pin	1
		129-6306 Lip Seal	1
		129-6307 Gasket	3
		129-6311 Retaining Ring	4
		129-6312 Ball	1
1	128-2760 Pump Shaft Kit	129-6315 Driver Shaft	1
		129-6316 Driven Shaft	1
1	128-2761 Pump Gear Kit
1	128-3543 Motor As  (1)
1	128-3544 Motor As  (1)
1	128-3545 Motor As  (1)
1	128-3547 Gear Pump Assembly

( 1 )

9Y-9992 Prelubrication Pump Gp uses 128-3543 Motor As. 9Y-9993 Prelubrication Pump Gp uses 128-3544 Motor As. 9Y-9995 Prelubrication Pump Gp uses 128-3545 Motor As .

Table 3 lists the usage of the prelube pumps.

Table 3

Usage
Sales Model	Serial Number	9Y-6016 Prelubrication Pump Gp	9Y-9992 Prelubrication Pump Gp	9Y-9993 Prelubrication Pump Gp	9Y-9995 Prelubrication Pump Gp
3606	(S/N: 8RB1-UP)	X	X	X	X
3608	(S/N: 6MC1-UP)	X	X	X	X
3612	(S/N: 9RC1-UP)	X	X	X	X
3616	(S/N: 1PD1-UP)	X	X	X	X
G3606	(S/N: 3XF1-UP)	X	X	X	X
G3608	(S/N: 4WF1-UP)	X	X	X	X
G3612	(S/N: 1YG1-UP)	X	X	X	X
G3516	(S/N: 4CG1-UP)	X	X	X	X
3516	(S/N: 9KF1-UP)	X
G3516	(S/N: 4EK1-UP)	X
G3516	(S/N: 5PN1-UP)	X
3516B	(S/N: BCK1-UP)	X
G3616	(S/N: BLB1-UP)				X
3618	(S/N: 2MW1-UP)				X
3608	(S/N: 8LL1-UP)				X
3608	(S/N: 7WR1-UP)				X