CENTERSHIFT (5D8100 N/S) Serial No. 13K2194 to 13K3125 inclusive and 33K346-Up Centershift Mechanism parts are shown on Pages 108B and 108C 12F

HYDRAULIC SYSTEM

CENTERSHIFT GP

0. 5D-8100 CENTERSHIF
1. 5D-8100 CENTERSHIF
2. 5D-8100 CENTERSHIF
3. CENTERSHIF
4. CENTERSHIF
5. CENTERSHIF
6. CENTERSHIF
7. CENTERSHIF
8. CENTERSHIF

WORK TOOLS

BLADE GP

9. 5D-0240 BLADE LIFT
0. INFORMATION

MOTOR GRADER 12F MOTOR GRADER 13K
NO. 12F MTR. GRADER / DIRECT DRIVE / 13K00001-05286 (MACHINE) UE070111 12F 13K (1967)

HYDRAULIC SYSTEM

CENTERSHIFT GP

CENTERSHIFT

5D-8100 CENTERSHIFT

CENTERSHIFT MECHANISM

#UE0701110350

5D-8100: CENTERSHIFT

CENTERSHIFT

CENTERSHIFT (5D8100 N/S)
Serial No. 13K2194 to 13K3125 inclusive and 33K346-Up
Centershift Mechanism parts are shown on Pages 108B and 108C

c125741 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4367	[8]	BOLT
	1D-4720 C	[8]	NUT
	3B-4510	[8]	LOCKWASHER
2.	4D-7383	[1]	SUPPORT
3.	6B-5310	[4]	BOLT
4.	1B-4207	[10]	NUT
5.	3B-4512 C	[14]	LOCKWASHER
6.	3B-8489 C	[3]	FITTING
7.	6D-9663	[4]	SHIM (.015" Thick)
	6D-9664 C	[6]	SHIM (.030" Thick)
	6D-9662	[6]	SHIM (.010" Thick)
8.	1A-8063 C	[4]	BOLT
9.	6D-6114 C	[2]	CAP
	6D-6035	[4]	INSERT
10.	7D-2278 C	[1]	LINK ASSEM.
11.	7D-2086	[1]	SOCKET
			(Part of 7D2278 Assem.)
12.	5D-8161	[1]	PIN
13.	5D-8159	[1]	PIN ASSEM.
14.	7D-1103 C	[1]	SLEEVE ASSEM.
15.	7D-2087	[1]	SOCKET
			(Part of 7D1103 Assem.)
16.	0S-1575	[6]	BOLT
17.	5B-7913	[8]	SHIM (.010" Thick)
	5D-0435	[7]	SHIM (.015" Thick)
18.	0S-1595	[1]	BOLT
19.	3B-4508	[1]	LOCKWASHER
20.	1A-2519	[1]	WASHER
21.	5D-0433	[1]	SLEEVE
22.	5D-5041	[1]	PLUG
	C		INDICATES CHANGE FROM PREVIOUS

#UE0701110351

5D-8100: CENTERSHIFT

CENTERSHIFT

CENTERSHIFT (5D8100 N/S)
Effective with Serial No. 13K3126 to 13K3966 inclusive
Centershift Mechanism parts are shown on Pages 108D and 109

c131627 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4367	[8]	BOLT
	1D-4720	[8]	NUT
	3B-4510	[8]	LOCKWASHER
2.	7D-7854	[1]	SUPPORT
3.	1A-3103	[4]	BOLT
4.	1B-4207	[10]	NUT
5.	3B-4512	[14]	LOCKWASHER
6.	3B-8489	[3]	FITTING
7.	6D-9663	[4]	SHIM (.015" Thick)
	6D-9664	[6]	SHIM (.030" Thick)
	6D-9662	[6]	SHIM (.010" Thick)
8.	1A-8063	[4]	BOLT
9.	6D-6114	[2]	CAP
	6D-6035	[4]	INSERT
10.	7D-2278	[1]	LINK ASSEM.
11.	7D-2086	[1]	SOCKET
			(Part of 7D2278 Assem.)
12.	5D-8161	[1]	PIN
13.	5D-8159	[1]	PIN ASSEM.
14.	7D-1103	[1]	SLEEVE ASSEM.
15.	7D-2087	[1]	SOCKET
			(Part of 7D1103 Assem.)
16.	0S-1575	[6]	BOLT
17.	5B-7913	[8]	SHIM (.010" Thick)
	5D-0435	[7]	SHIM (.015" Thick)
18.	0S-1595	[1]	BOLT
19.	3B-4508	[1]	LOCKWASHER
20.	1A-2519	[1]	WASHER
21.	5D-0433	[1]	SLEEVE
22.	5D-5041	[1]	PLUG

#UE0701110352

5D-8100: CENTERSHIFT

CENTERSHIFT

CENTERSHIFT (5D8100 N/S)
Effective with Serial No. 13K3967
Centershift Mechanism parts are shown on Pages 108D and 109

c111779 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4367	[8]	BOLT
	1D-4720	[8]	NUT
	3B-4510	[8]	LOCKWASHER
2.	7D-7854	[1]	SUPPORT
3.	1A-3103	[4]	BOLT
4.	1B-4207	[10]	NUT
5.	3B-4512	[14]	LOCKWASHER
6.	3B-8489	[3]	FITTING
7.	6D-9663	[2]	SHIM (2.62" I.D. - .015" Thick)
	6D-9664	[2]	SHIM (2.62" I.D. - .030" Thick)
	6D-9662	[4]	SHIM (2.62" I.D. - .010" Thick)
8.	1A-8063	[4]	BOLT
9.	6D-6114	[2]	CAP
	6D-6035	[4]	INSERT
10.	7D-2278	[1]	LINK ASSEM.
11.	7D-2086	[1]	SOCKET
			(Part of 7D2278 Assem.)
12.	5D-8161	[1]	PIN
13.	5D-8159	[1]	PIN ASSEM.
14.	7D-1103	[1]	SLEEVE ASSEM.
15.	7D-2087	[1]	SOCKET
			(Part of 7D1103 Assem.)
16.	0S-1575	[6]	BOLT
17.	5B-7913	[8]	SHIM (.010" Thick)
	5D-0435	[7]	SHIM (.015" Thick)
18.	0S-1595	[1]	BOLT
19.	3B-4508	[1]	LOCKWASHER
20.	1A-2519	[1]	WASHER
21.	5D-0433	[1]	SLEEVE
22.	5D-5041	[1]	PLUG
23.	7F-1327	[4]	SHIM (2.82" I.D. - .030" Thick)

#UE0701110353

CENTERSHIFT MECHANISM

CENTERSHIFT MECHANISM--Top View - Part 1 of 2
Serial No. 13K1 to 13L2193 inclusive and 33K1 to 33K345 inclusive
Part of Centershift shown on Page 106D

c78559 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-7259	[1]	ELBOW
2.	2B-7410	[2]	PLUG
3.	1D-5119	[2]	NUT
	3K-3318	[2]	BOLT
4.	4B-4550	[1]	FITTING
5.	5D-8097	[1]	GASKET
6.	5D-4836	[2]	SHIM (.105" Thick)
	5D-4837	[4]	SHIM (.060" Thick)
	5D-4838	[8]	SHIM (.010" Thick)
7.	1A-2029	[8]	BOLT
8.	3B-4506	[10]	LOCKWASHER
9.	5D-8096	[1]	COVER
10.	3B-2275	[1]	KEY
11.	1D-6489	[1]	GASKET
12.	0S-1590	[2]	BOLT
13.	3B-4618	[1]	COTTER PIN
14.	1B-4439	[1]	NUT
15.	3B-5066	[1]	SLEEVE
16.	1D-6488	[1]	CAP
17.	1A-8651	[4]	BOLT
18.	3B-7037	[2]	WASHER
19.	4D-3704	[7]	WASHER
20.	4D-6529	[7]	NUT
21.	3B-9970	[1]	WORM
22.	1D-1158	[1]	KEY
23.	4D-1608	[1]	SEAL
24.	3B-5067	[1]	SHAFT
25.		[1]	NUT
	3B-4510	[1]	LOCKWASHER
26.	1B-8714	[1]	KEY

#UE0701110354

CENTERSHIFT MECHANISM

CENTERSHIFT MECHANISM--As Viewed from Left Hand Side of Machine - Part 2 of 2
Serial No. 13K1 to 13K2193 inclusive and 33K1 to 33K345 inclusive
Part of Centershift shown on Page 106D

c104778 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5D-8092	[1]	GEAR (32 Teeth)
2.	5D-8098	[1]	HOUSING ASSEM.
	6F-2320	[2]	BEARING
	3D-8439	[3]	STUD
3.	5D-4873	[1]	BEARING
			(Parts of 5D8098 Housing Assem.)
4.	5D-8093	[1]	SHIM (.105" Thick)
	5D-8094	[2]	SHIM (.060" Thick)
	5D-8095	[4]	SHIM (.010" Thick)
5.	6D-6445	[1]	RAIL ASSEM.
	3D-7319	[10]	SHIM (.010" Thick)
			-or-
	6D-3791	[8]	SHIM (.015" Thick)
	3J-9697	[8]	SHIM (.005" Thick)
6.	5D-5039	[1]	BALLSTUD
7.	2D-6361	[21]	SHIM (.015" Thick)
	2D-6362	[24]	SHIM (.010" Thick)
8.	5D-0433	[1]	SLEEVE
9.	5D-4010	[1]	RACK
10.	1B-4210	[1]	NUT
11.	0S-1585	[4]	BOLT
	3B-4508	[4]	LOCKWASHER
12.	5D-4872	[1]	PINION
13.	5D-8091	[1]	COVER ASSEM.
14.	5D-4866	[1]	BEARING
			(Part of 5D8091 Cover Assem.)
15.	3B-8489	[1]	FITTING
16.	3J-0378	[1]	SEAL

#UE0701110355

CENTERSHIFT MECHANISM

CENTERSHIFT MECHANISM--Top View - Part 1 of 2
Serial No. 13K2194 to 13K3125 inclusive and 33K346-Up
Part of Centershift shown on Page 106E

c78559 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-7259	[1]	ELBOW
2.	2B-7410	[2]	PLUG
3.	1D-5119	[2]	NUT
	3K-3318	[2]	BOLT
4.	4B-4550	[1]	FITTING
5.	5D-8097	[1]	GASKET
6.	5D-4836	[2]	SHIM (.105" Thick)
	5D-4837	[4]	SHIM (.060" Thick)
	5D-4838	[8]	SHIM (.010" Thick)
7.	1A-2029	[8]	BOLT
8.	3B-4506	[10]	LOCKWASHER
9.	5D-8096	[1]	COVER
10.	3B-2275	[1]	KEY
11.	1D-6489	[1]	GASKET
12.	0S-1590	[2]	BOLT
13.	3B-4618	[1]	COTTER PIN
14.	1B-4439	[1]	NUT
15.	3B-5066	[1]	SLEEVE
16.	1D-6488	[1]	CAP
17.	1A-8651	[4]	BOLT
18.	3B-7037	[2]	WASHER
19.	4D-3704	[7]	WASHER
20.	4D-6529	[7]	NUT
21.	3B-9970	[1]	WORM
22.	1D-1158	[1]	KEY
23.	4D-1608	[1]	SEAL
24.	3B-5067	[1]	SHAFT
25.		[1]	NUT
	3B-4510	[1]	LOCKWASHER
26.	1B-8714	[1]	KEY

#UE0701110356

CENTERSHIFT MECHANISM

CENTERSHIFT MECHANISM--As Viewed from Left Hand Side of Machine - Part 2 of 2
Serial No. 13K2194 to 13K3125 inclusive and 33K346-Up
Part of Centershift shown on Page 106E

c125742 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5D-8092	[1]	GEAR (32 Teeth)
2.	5D-8098	[1]	HOUSING ASSEM.
	6F-2320	[2]	BEARING
	3D-8439	[3]	STUD
3.	5D-4873	[1]	BEARING
			(Parts of 5D8098 Housing Assem.)
4.	5D-8093	[1]	SHIM (.105" Thick)
	5D-8094	[2]	SHIM (.060" Thick)
	5D-8095	[4]	SHIM (.010" Thick)
5.	6D-6445	[1]	RAIL ASSEM.
	3D-7319	[10]	SHIM (.010" Thick)
			-or-
	6D-3791	[8]	SHIM (.015" Thick)
	3J-9697	[8]	SHIM (.005" Thick)
6.	6D-6201 C	[1]	BALLSTUD
7.	2D-6361	[21]	SHIM (.015" Thick)
	2D-6362	[24]	SHIM (.010" Thick)
8.	5D-0433	[1]	SLEEVE
9.	5D-4010	[1]	RACK
10.	1B-4210	[1]	NUT
11.	0S-1585	[4]	BOLT
	3B-4508	[4]	LOCKWASHER
12.	5D-4872	[1]	PINION
13.	5D-8091	[1]	COVER ASSEM.
14.	5D-4866	[1]	BEARING
			(Part of 5D8091 Cover Assem.)
15.	3B-8489	[1]	FITTING
16.	3J-0378	[1]	SEAL
	C		INDICATES CHANGE FROM PREVIOUS

#UE0701110357

CENTERSHIFT MECHANISM

CENTERSHIFT MECHANISM--Top View - Part 1 of 2
Effective with Serial No. 13K3126
Part of Centershift shown on Pages 106F and 107

c131628 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-7259	[1]	ELBOW
2.	2B-7410	[2]	PLUG
3.	1D-5119	[2]	NUT
	3K-3318	[2]	BOLT
4.	4B-4550	[1]	FITTING
5.	7D-7591	[1]	GASKET
6.	5D-4836	[2]	SHIM (.105" Thick)
	5D-4837	[4]	SHIM (.060" Thick)
	5D-4838	[8]	SHIM (.010" Thick)
7.	0S-1594	[8]	BOLT
8.	3B-4506	[10]	LOCKWASHER
9.	7D-7592	[1]	COVER
10.	3B-2275	[1]	KEY
11.	1D-6489	[1]	GASKET
12.	0S-1590	[2]	BOLT
13.	3B-4618	[1]	COTTER PIN
14.	1B-4439	[1]	NUT
15.	3B-5066	[1]	SLEEVE
16.	1D-6488	[1]	CAP
17.	1A-8651	[4]	BOLT
18.	3B-7037	[2]	WASHER
19.	4D-3704	[7]	WASHER
20.	4D-6529	[7]	NUT
21.	3B-9970	[1]	WORM
22.	1D-1158	[1]	KEY
23.	4D-1608	[1]	SEAL
24.	3B-5067	[1]	SHAFT
25.	9S-1354	[1]	NUT
	3B-4510	[1]	LOCKWASHER
26.	1B-8714	[1]	KEY

#UE0701110358

CENTERSHIFT MECHANISM

CENTERSHIFT MECHANISM--As Viewed from Left Hand Side of Machine--Part 2 of 2
Effective with Serial No. 13K3126
Part of Centershift shown on Pages 106F and 107

c131629 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7D-5813	[1]	GEAR (32 Teeth)
2.	5D-8098	[1]	HOUSING ASSEM.
	6F-2320	[2]	BEARING
	3D-8439	[3]	STUD
3.	5D-4873	[1]	BEARING
			(Parts of 5D8098 Assem.)
4.	5D-8093	[1]	SHIM (.105" Thick)
	5D-8094	[2]	SHIM (.060" Thick)
	5D-8095	[4]	SHIM (.010" Thick)
5.	6D-6445	[1]	RAIL ASSEM.
	6D-3791	[8]	SHIM (.015" Thick)
	3J-9697	[8]	SHIM (.005" Thick)
6.	6D-6201	[1]	BALLSTUD
7.	2D-6361	[21]	SHIM (.015" Thick)
	2D-6362	[24]	SHIM (.010" Thick)
8.	5D-0433	[1]	SLEEVE
9.	5D-4010	[1]	RACK
10.	1B-4210	[1]	NUT
11.	0S-1585	[4]	BOLT
	3B-4508	[4]	LOCKWASHER
12.	7D-5847	[1]	PINION (9 Teeth)
13.	5D-8091	[1]	COVER ASSEM.
14.	5D-4866	[1]	BEARING
			(Part of 5D8091 Assem.)
15.	3B-8489	[1]	FITTING
16.	3J-0378	[1]	SEAL

#UE0701110359

5D-0240: BLADE LIFT

BLADE LIFT

BLADE LIFT (5D240 N/S)--Part 1 of 2
Serial No. 13K1 to 13K2193 inclusive & 33K1 to 33K345 inclusive

c103860 UE070111

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Parts for your 12F MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6D-1777	[2]	GEAR (13 Teeth)
2.	0S-0509	[6]	BOLT
	2H-3504	[6]	LOCK
3.	6D-1778	[2]	GEAR (13 Teeth)
4.	6D-1779	[2]	GEAR (13 Teeth)
5.	6D-2258	[2]	PLATE
6.	6D-0389	[2]	BEARING ASSEM.
	6D-0394	[4]	BEARING
			(2 in each 6D389 Bearing Assem.)
7.	2H-3855	[4]	BOLT
8.	6D-0403	[2]	COLLAR
9.	5D-0223	[2]	GEAR ASSEM. (41 Teeth)
10.	0L-1351	[12]	BOLT
	0S-2414	[6]	LOCK
11.	2D-3627	[6]	PLATE
12.	6D-1782	[2]	GEAR (13 Teeth)
13.	6D-4841	[2]	GEAR (41 Teeth)
14.	2H-3856	[2]	BOLT
	1B-4332	[2]	NUT
	3B-4514	[2]	LOCKWASHER
15.	6D-2260	[2]	CARRIER ASSEM.
16.	3D-5736	[2]	BEARING
			(1 in each 6D2260 Carrier Assem.)
17.	6D-6909	[2]	GEAR (40 Teeth)
18.	4D-3120	[6]	SCREW
19.	3B-4506	[14]	LOCKWASHER
20.	3D-4925	[1]	GEAR (Right Hand-36 Teeth)
	3D-4926	[1]	GEAR (Left Hand-36 Teeth)
21.	1B-8714	[2]	KEY
22.	0S-1594	[8]	BOLT
23.	3D-4928	[2]	COVER ASSEM.
24.	3D-4896	[2]	BEARING
			(1 in each 3D4928 Cover Assem.)
25.	5F-8000	[2]	SEAL
26.	2D-3611	[2]	WASHER
27.	3D-5371	[2]	SHAFT
28.	5D-4632	[6]	SHAFT
29.	2D-9572	[4]	SEAL
30.	5D-4635	[6]	SPACER
31.	5D-4614	[12]	BEARING ASSEM.
32.	5D-4631	[12]	WASHER (Steel)
	5D-4633	[12]	WASHER (Bronze)
33.	5L-4019	[4]	RING
34.	6D-9687	[2]	SHAFT
35.	6D-0395	[4]	SET SCREW
36.	3B-7384	[2]	EXTENSION
	3B-8489	[2]	FITTING
37.	6D-0391	[2]	CAP
38.	7B-3235	[8]	BOLT
39.	3B-4508	[12]	LOCKWASHER