6G6870 PUMP AND MOUNTING GROUP-TYPE 2 SERIAL NO. 12W746-UP 8J6155-PAGE 169 130G MOTOR GRADER

HYDRAULIC SYSTEM

PUMP GP

0. 6G-6870 PUMP & MOU
1. 6G-6870 PUMP & MOU
2. 8J-6155 PUMP GP-PI
3. 8J-0498 PUMP GP-PI
4. 8J-0498 PUMP GP-PI
5. 8J-6312 HEAD GP-PU
6. 8J-6312 HEAD GP-PU
7. 3G-3921 VALVE GP-S

VALVE GP

8. 8J-6103 VALVE GP

VALVE GP-RELIEF

9. 8J-2011 VALVE GP-R
0. INFORMATION

MOTOR GRADER 130G MOTOR GRADER 12W
130G MOTOR GRADER 12W00696-01081 (MACHINE) POWERED BY 3304 ENGINE MEBP1301 130G 12W (1975)

HYDRAULIC SYSTEM

PUMP GP

8D-7390 IMPLEMENT PUMP AND MOUNTING GROUP

6G-6870 PUMP & MOUNTING GP

8J-6155 PUMP GP-PISTON & GEAR

8J-0498 PUMP GP-PISTON

8J-6312 HEAD GP-PUMP CONTROL

3G-3921 VALVE GP-SERVO

#MEBP13010490

6G-6870: PUMP & MOUNTING GP

PUMP & MOUNTING GP

6G6870 PUMP AND MOUNTING GROUP-TYPE 2
SERIAL NO. 12W746-UP
8J6155-PAGE 169

c308903 MEBP1301

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	5T-4189 C	[1]	PLATE ASSEM.
2.	0S-1625 C	[2]	BOLT
	1D-4720 C	[2]	NUT
	5P-8247	[2]	WASHER
3.	8J-6155 Y	[1]	PUMP GROUP
4.	2B-0947	[4]	BOLT
	8K-8517	[4]	WASHER
5.	064-3274	[4]	MOUNT
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#MEBP13010491

6G-6870: PUMP & MOUNTING GP

PUMP & MOUNTING GP

6G6870 PUMP AND MOUNTING GROUP-TYPE 1
SERIAL NO. 12W746-UP
8J6155-PAGE 169

c232531 MEBP1301

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	6G-4174	[1]	PLATE ASSEM.
2.	1A-1135	[2]	BOLT
	5P-8247	[2]	WASHER
3.	8J-6155 Y	[1]	PUMP GROUP
			(Separate Illustration)
4.	2B-0947	[4]	BOLT
	8K-8517	[4]	WASHER
5.	064-3274	[4]	MOUNT
	Y		SEPARATE ILLUSTRATION

#MEBP13010492

8J-6155: PUMP GP-PISTON & GEAR

PUMP GP-PISTON & GEAR

8J6155 SLIPPER AND GEAR PISTON PUMP GROUP-IMPLEMENT
8J0498-PAGE 170
PART OF 8D7390 & 6G6870 IMPLEMENT PUMP AND MOUNTING

c303927 MEBP1301

8J6155 PUMP GP-PISTON & GEAR Parts scheme

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8J-0498 Y	[1]	PUMP GROUP
			(Separate Illustration)
2.	8J-5834	[1]	COUPLING
3.	6D-1004	[1]	GASKET
4.	8J-5846 C	[1]	PUMP GROUP
	006-0117 C	[1]	SEAL
	2S-5818	[2]	BOLT (12 point head)
5.	1D-4539	[4]	BOLT
6.	1D-4541	[2]	BOLT
7.	5P-2546 C	[2]	BOLT
	3B-4507	[2]	LOCKWASHER
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	032-9717 C	[1]	KIT (gear pump seal)
			(Includes such parts as diaphgram ball, seals, spring and gasket)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#MEBP13010493

8J-0498: PUMP GP-PISTON

PUMP GP-PISTON

8J0498 SLIPPER PUMP GROUP-PART 1 OF 2
8J6312-PAGE 172
PART OF 8J6155 SLIPPER & GEAR PISTON PUMP

c450502 MEBP1301

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8J-6312 Y	[1]	HEAD GP-PUMP CONTROL
2.	2H-1190	[3]	PIN-DOWEL
3.	9F-2083	[2]	DOWEL
4.	008-3214	[2]	RING-RETAINING
5.	2P-9703	[1]	PLATE (WARNING)
	4B-4158	[4]	SCREW
6.	031-0216	[4]	BOLT
	5P-0537	[4]	WASHER
7.	3G-3156	[2]	BEARING-PLATE
	8J-6283 B	[6]	SHIM .051MM(.002IN) THK
	8J-6284 B	[6]	SHIM .127MM(.005IN) THK
8.	1B-3953	[3]	CONE-ROLLER BEARING
9.	8J-6322	[3]	CUP-ROLLER BEARING
10.	1A-5183	[2]	BOLT
11.	8J-6296	[1]	SHAFT
	8J-6315	[1]	CONE-ROLLER BEARING
12.	9J-0728	[1]	BODY-PUMP
13.	9J-7138	[1]	SWASHPLATE
14.	9J-7858 R	[1]	PLATE-RETRACTION
15.	8J-6298	[1]	SPRING
16.	8J-6300 C	[2]	SPACER-SPRING
17.	1B-8737	[1]	KEY-WOODRUFF
18.	0S-1608	[2]	BOLT
19.	5M-2894 C	[4]	WASHER
20.	0S-1619	[4]	BOLT
21.	7F-3425	[2]	BOLT
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#MEBP13010494

8J-0498: PUMP GP-PISTON

PUMP GP-PISTON

8J498 SLIPPER PUMP GROUP-PART 2
PART OF 8J6155 SLIPPER & GEAR PISTON PUMP GROUP SHOWN ON PAGE 169

c450503 MEBP1301

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8J-6347 J	[1]	GASKET
2.	8J-6321	[2]	STOP
3.	9S-8005	[2]	PLUG-O-RING
	3K-0360 J	[2]	SEAL-O-RING
4.	6F-4855 J	[2]	SEAL-O-RING
5.	1D-5120	[2]	NUT-JAM
6.	3G-6441	[1]	BOLT-ANGLE STOP
7.	9J-7758	[1]	BOLT-ANGLE STOP
8.	1H-5728 J	[2]	SEAL-O-RING
9.	0L-1351	[8]	BOLT
10.	1U-0406	[1]	PLATE-WEAR
11.	8J-6229	[2]	COVER-TRUNNION
12.	8J-6302 B	[12]	SHIM-TRUNNION
			.127MM(.005IN) THK
	8J-6301 B	[3]	SHIM-TRUNNION
			.151MM(.006IN) THK
13.	9J-8660 R	[1]	BARREL AS
14.	8J-2022 R	[9]	PISTON AS-PUMP
15.	9J-5758	[1]	PLATE-CCW ROTATION PORT-PUMP
16.	1D-5120	[2]	NUT-JAM
17.	4T-2759 CJ	[1]	SEAL-LIP TYPE
			THE FOLLOWING REPAIR
			KIT IS AVAILABLE:
	3G-1708	[1]	KIT-SEAL
			(INCL PARTS MARKED J)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#MEBP13010495

8J-6312: HEAD GP-PUMP CONTROL

HEAD GP-PUMP CONTROL

8J6312 PUMP CONTROL HEAD GROUP-TYPE 1
8J6103 & 3G3921-PAGE 173
PART OF 8J0498 SLIPPER PUMP

c221889 MEBP1301

8J6312 HEAD GP-PUMP CONTROL Parts scheme

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8J-0415	[1]	HEAD
2.	9S-8002	[5]	PLUG
	3J-7354	[5]	SEAL
3.	2D-0598	[2]	SEAL
4.	8J-6066	[1]	COVER
5.	1B-2790	[2]	BOLT
6.	3B-4505	[3]	LOCKWASHER
7.	8J-0476	[1]	COVER
8.	8J-6230	[1]	SPACER
9.	2K-8198	[1]	SEAL
10.	4J-2506	[1]	SEAL
11.	9S-8001	[3]	PLUG
	4J-7533	[3]	SEAL
12.	8J-8462	[2]	SHIM
13.	3G-1256 C	[1]	HOUSING
14.	1D-4541	[1]	BOLT
15.	3G-1682 C	[1]	SPRING
16.	3D-2824 C	[1]	SEAL
17.	3G-4457 C	[1]	SPACER
	3G-1681 C	[1]	RETAINER
18.	3G-1278 C	[1]	PLUG
19.	3G-1683 C	[1]	PISTON
20.	4J-5268 C	[1]	SEAL
21.	6J-3134 C	[1]	SEAL
22.	8J-6314	[1]	CUP
23.	8J-8725	[7]	SEAL
24.	8J-5472	[7]	RING
25.	3G-3921 Y	[1]	VALVE GROUP
			(Separate Illustration)
26.	8J-2028	[1]	SPACER
27.	8J-6305	[1]	SPRING
28.	8J-6306	[1]	SPRING
29.	8J-6303	[1]	SEAT
30.	8J-5842	[1]	PISTON
31.	8J-6103 Y	[1]	VALVE GROUP
			(Separate Illustration)
32.	6F-8205	[3]	WASHER
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#MEBP13010496

8J-6312: HEAD GP-PUMP CONTROL

HEAD GP-PUMP CONTROL

8J6312 PUMP CONTROL HEAD GROUP-TYPE 2
8J6103 & 3G3921-PAGE 173
PART OF 8J0498 SLIPPER PUMP

c308904 MEBP1301

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8J-0415	[1]	HEAD
2.	9S-8002	[5]	PLUG
	3J-7354	[5]	SEAL
3.	2D-0598	[2]	SEAL
4.	8J-6066	[1]	COVER
5.	1B-7182 C	[2]	BOLT
6.	2H-1190 C	[2]	PIN
7.	4T-5028 C	[1]	COVER
8.	4T-1636 C	[1]	SPACER
9.	6F-6673 C	[1]	SEAL
10.	4J-2506	[1]	SEAL
11.	9S-8001	[3]	PLUG
	4J-7533	[3]	SEAL
12.	8J-8462	[2]	SHIM
13.	3G-1256	[1]	HOUSING
14.	1D-4540 C	[1]	BOLT
15.	3G-1682	[1]	SPRING
16.	3D-2824	[1]	SEAL
17.	3G-4457	[1]	SPACER
	3G-1681	[1]	RETAINER
18.	3G-1278	[1]	PLUG
19.	3G-1683	[1]	PISTON
20.	4J-5268	[1]	SEAL
21.	6J-3134	[1]	SEAL
22.	8J-6314	[1]	CUP
23.	8J-8725	[7]	SEAL
24.	8J-5472	[7]	RING
25.	3G-3921 Y	[1]	VALVE GROUP
26.	8J-2028	[1]	SPACER
27.	8J-6305	[1]	SPRING
28.	8J-6306	[1]	SPRING
29.	8J-6303	[1]	SEAT
30.	8J-5842	[1]	PISTON
1.	8J-6103 Y	[1]	VALVE GROUP
32.	6F-8205	[3]	WASHER
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#MEBP13010497

3G-3921: VALVE GP-SERVO

VALVE GP-SERVO

3G3921 SERVO VALVE GROUP
PART OF 8J6312 PUMP CONTROL HEAD GROUP SHOWN ON PAGE 172
FOR FIELD REPLACEMENT OF 3G3919 SLEEVE & 3G3909 SPOOL ORDER 3G3929 SHOWN
ON PAGE 174

c228012 MEBP1301

For full view, you need register

Parts for your 130G MOTOR GRADER:

Pos.	Part No	Qty	Parts name
1.	8J-4574	[1]	PISTON
2.	8J-2032	[1]	PISTON
3.	2L-6726	[1]	RING
4.	8J-2040	[1]	INSERT
5.	8S-3159 C	[1]	SETSCREW
6.	8J-8345	[1]	CARTRIDGE
7.	3G-3919	[1]	SLEEVE
8.	3G-3917	[1]	STOP
9.	3G-3916	[1]	RING
10.	8J-2027	[1]	SPACER
11.	3D-8317	[1]	RING
12.	3G-3909	[1]	SPOOL
	C		INDICATES CHANGE