6K2483 FIELD CONVERSION ARRANGEMENTS FOR USE WITH COMBINED FRONT AND REAR MOUNTED ATTACHMENTS TO CONVERT A 4 VALVE FRONT ATTACHMENT 977K

6K2958 FIELD CONVERSION ARRANGEMENTS
FOR USE WITH COMBINED FRONT AND REAR MOUNTED
ATTACHMENTS
TO CONVERT A 4 VALVE FRONT ATTACHMENT TO 4
VALVE WITH AUXILIARY CYLINDER RELIEF

UEH0138S0412 UEH0138S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Part No	Qty	Parts name
5J-7949 Y	[1]	CONVERSION GROUP
5K-6276 Y	[1]	HAND CONTROL GROUP
5K-6280 Y	[1]	HYDRAULIC LINES GROUP
Y		SEPARATE ILLUSTRATION

#UEH0138S0413

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--As Viewed from Right Hand Side of Machine--Part 1 of 5
Part of 5K6273 and 5K6281 Hydraulic Arrangements listed on Page 177
5J7953 Valve parts are shown on Pages 112 and 113

c108524 UEH0138S

5J5726 TANK AND VALVE GROUP Parts scheme

For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0L-1352	[2]	BOLT (3.25" long)
2.	3B-4506	[8]	LOCKWASHER
3.	5J-5937	[1]	TUBE ASSEM.
4.	6J-2363	[1]	TUBE
5.	5J-5146	[1]	BRACKET
6.	6H-1717	[4]	BOLT
7.	3B-4508	[10]	LOCKWASHER
8.	4B-4280	[2]	WASHER
9.	6J-2362	[1]	TUBE
10.	0S-1585	[2]	BOLT
11.	3B-8995	[2]	FITTING
12.	1F-1344	[2]	NUT
			(1 in each 3B8995 Fitting)
13.	0T-0318	[2]	BOLT
	3B-4507	[2]	LOCKWASHER
14.	7F-8267	[1]	SEAL
15.	1A-2029	[3]	BOLT
16.	6J-0236	[1]	TUBE ASSEM.
17.	5F-1678	[1]	SEAL
18.	5J-9261	[1]	DISC
19.	5J-6022	[1]	TUBE ASSEM
20.	3B-8996	[2]	FITTING
21.	8F-8997	[2]	NUT
			(1 in each 3B8996 Fitting)
22.	3B-9053	[1]	FITTING
23.	8F-8998	[2]	NUT
			(1 in each 3B9053 & 3B8997 Fitting)
24.	7J-0748	[1]	TUBE
25.	5J-5108	[1]	LEVER
26.	5J-7953 Y	[1]	CONTROL VALVE GROUP
			(See Separate Illustration)
27.	1J-4384	[1]	PIN
	3B-4615	[1]	COTTER PIN
28.	8F-3469	[10]	SEAL
29.	7B-3235	[4]	BOLT
30.	5J-5006	[1]	BRACKET
31.	7J-0771	[1]	SPRING
32.	5J-5932	[1]	ROD
33.	1J-8489	[1]	END
	5B-9079	[1]	NUT
34.	5J-5110	[1]	LEVER
	1B-8706	[1]	KEY
35.	3B-8997	[1]	FITTING
36.	5J-5942	[2]	GASKET
37.	0T-0573	[4]	BOLT (2.75" long)
38.	4B-4279	[2]	WASHER
	Y		SEPARATE ILLUSTRATION

#UEH0138S0414

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--As Viewed from Right Hand Side of Machine--Part 2 of 5
Part of 5K6273 and 5K6281 Hydraulic Arrangements listed on Page 177

c108525 UEH0138S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5J-5179	[1]	TUBE ASSEM.
2.	2S-7070	[1]	JOINT ASSEM.
	9S-2082	[1]	SEAL ASSEM.
			(Part of 2S7070 Assem.)
3.	6L-2849	[1]	COUPLING
4.	0S-1587	[2]	BOLT
5.	3B-4508	[10]	LOCKWASHER
6.	5J-5157	[1]	TUBE ASSEM.
7.	5F-8000	[1]	SEAL
8.	7J-0769	[1]	TUBE ASSEM.
9.	5J-5202	[1]	TUBE ASSEM.
10.	5J-5166	[2]	GASKET
11.	1A-1460	[8]	BOLT
12.	3K-2759	[4]	COVER
13.	4J-6064	[2]	ELEMENT ASSEM.
14.	6J-3795	[1]	SCREEN ASSEM.
15.	2J-0918	[1]	VALVE
16.	4J-1704	[1]	SEAT
17.	6J-2236	[1]	SPRING
18.	6J-9716	[1]	COVER
	5L-5032	[1]	SEAL
19.	2J-2864	[2]	PLUG
	6F-5559	[2]	SEAL
20.	6F-4855	[1]	SEAL
21.	5J-4871	[1]	BOLT ASSEM.
	3B-9363	[1]	WASHER
22.	2K-4472	[1]	SEAL
23.	5J-1607	[1]	SPACER
24.	2J-0917	[1]	RETAINER
	1H-1200	[1]	PIN (1.25" Long)
	6H-3956	[1]	PIN (1" Long)
25.	9S-4182	[1]	PLUG
	3J-7354	[1]	SEAL
26.	1A-2029	[11]	BOLT (1.125" long)
	0S-1588	[1]	BOLT (1.25" long)
27.	3B-4506	[9]	LOCKWASHER
28.	5L-5840	[3]	WASHER
	5B-9628	[3]	WASHER
29.	6J-9523	[1]	FLANGE
	7J-0096	[1]	GASKET
30.	5J-2926	[1]	SPRING
31.	6J-3911	[1]	SPRING
32.	7J-0773	[1]	TUBE ASSEM.
33.	6J-3908	[1]	ORIFICE
34.	7J-0772	[1]	TUBE ASSEM.
35.	6J-1888	[2]	BLOCK
	3F-4479	[2]	PIN
36.	4J-0523	[4]	SEAL

#UEH0138S0415

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--Part 3 of 5
AS VIEWED FROM FRONT OF MACHINE
Part of 5K6273 & 5K6281 Hydraulic Arrangements listed on Page 177

c108526 UEH0138S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4205	[4]	NUT
	3B-4508	[4]	LOCKWASHER
2.	5J-5160	[1]	GASKET
3.	5J-5774	[1]	LEVER ASSEM.
4.	2H-5746	[2]	ADAPTER
5.	5J-8102	[2]	HOUSING
6.	4J-8425	[2]	GASKET
7.	7F-7983	[8]	BEARING
8.	0S-1571	[2]	BOLT
	1D-4717	[2]	NUT
9.	8B-4037	[2]	WASHER
10.	3J-4407	[2]	SEAL
11.	5J-5728	[1]	LEVER
12.	1B-8706	[2]	KEY
13.	0S-1594	[52]	BOLT
14.	3B-4506	[54]	LOCKWASHER
15.	5J-5729	[1]	LEVER
16.	5J-5776	[1]	LEVER ASSEM.
17.	5J-5765	[1]	ROD ASSEM.
18.	2H-9250	[2]	JOINT
			(Part of 5J5765 Rod Assem.)
19.	5J-5764	[1]	ROD ASSEM.
20.	2H-9250	[2]	JOINT
			(Part of 5J5764 Rod Assem.)
21.	4J-3441	[1]	ROLLER
22.	1B-4203	[2]	NUT
23.	1J-4384	[2]	PIN
	3B-4615	[2]	COTTER PIN
24.	5J-5247	[1]	GASKET
25.	7J-0779	[1]	BRACKET
26.	2J-6602	[2]	PIN
	1B-4204	[2]	NUT
27.	2J-8262	[1]	ROLLER
28.	7J-0775	[1]	TANK ASSEM.
29.	7J-0777	[1]	PLATE
30.	5J-5234	[1]	GASKET
31.	4J-8252	[1]	GLASS
32.	4J-8251	[1]	GROMMET
33.	4J-8250	[1]	RETAINER
34.	4J-8265	[4]	NUT
	6J-2459	[1]	COVER ASSEM.
35.	5J-5159	[1]	COVER
36.	5J-0096	[4]	STUD
37.	0T-0320	[52]	BOLT
38.	3B-4507	[54]	LOCKWASHER

#UEH0138S0416

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--Part 4 of 5
AS VIEWED FROM FRONT OF MACHINE
Part of 5K6273 & 5K6281 Hydraulic Arrangements listed on Page 177
Refer also to Page 133 for special parts

c108527 UEH0138S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[2]	BOLT
2.	[4]	LOCKWASHER
3.	[1]	RING
4.	[1]	PLATE
5.	[1]	BALL
6.	[1]	CAP
7.	[1]	GASKET
8.	[1]	STRAINER ASSEM.
9.	[1]	SEAL
10.	[1]	BRACKET
11.	[2]	BOLT
12.	[1]	LEVER
13.	[2]	LINK
14.	[1]	LEVER
15.	[2]	PIN
16.	[1]	COTTER PIN
	[1]	BUSHING
17.	[1]	BOLT
18.	[1]	LEVER
	[1]	KEY
19.	[1]	SHAFT
20.	[1]	PIN
	[1]	COTTER PIN
21.	[1]	ROD
22.	[1]	END
23.	[1]	NUT
24.	[1]	SEAL
25.	[1]	NUT
26.	[1]	SEAL
27.	[1]	ROD
28.	[1]	BRACKET
29.	[1]	SPRING
30.	[1]	COTTER PIN
	[1]	BODY GROUP
31.	[1]	BODY
	[1]	STEM
32.	[1]	PLUG
33.	[1]	SCREEN ASSEM.
34.	[2]	BOLT
	[2]	LOCKWASHER
35.	[1]	STOP

#UEH0138S0417

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--As Viewed from Right Hand Side of Machine--Part 5 of 5
Part of 5K6273 & 5K6281 Hydraulic Arrangements listed on Page 177
5J7963 Valve parts are shown on Page 190

c108528 UEH0138S

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Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5J-7963 Y	[1]	VALVE GROUP
			(See Separate Illustration)
2.	4J-7942	[4]	LINK
3.	1H-9696	[1]	SEAL
4.	0S-1587	[4]	BOLT
5.	3B-4508	[8]	LOCKWASHER
6.	9S-1366	[2]	BOLT
7.	5J-5916	[1]	LEVER ASSEM.
8.	2H-5746	[2]	ADAPTER
9.	5J-5151	[1]	TUBE ASSEM.
	4J-0522	[1]	SEAL
10.	4J-0523	[1]	SEAL
11.	2J-7591	[1]	COVER
12.	5J-0880	[2]	HOUSING
13.	6J-2449	[1]	LEVER
14.	8B-4037	[2]	WASHER
15.	3J-4407	[2]	SEAL
16.	0S-1571	[1]	BOLT
17.	1D-4717	[2]	NUT
18.	3B-4506	[10]	LOCKWASHER
19.	1A-2029	[8]	BOLT
20.	4J-8425	[2]	GASKET
21.	7F-7983	[4]	BEARING
22.	1J-4384	[4]	PIN
	3B-4615	[4]	COTTER PIN
	7H-3912	[2]	BUSHING
23.	7J-0439	[1]	SPACER
24.	0L-1352	[2]	BOLT
25.	5J-5823	[1]	LEVER ASSEM.
26.	3J-0532	[1]	LEVER
27.	1B-8706	[2]	KEY
28.	0S-1590	[1]	BOLT
29.	0S-1585	[2]	BOLT
30.	8H-9819	[1]	ADAPTER
	8H-9818	[2]	GASKET
31.	4B-7739	[1]	PLUG
32.	3J-5389	[1]	PLUG
	Y		SEPARATE ILLUSTRATION

#UEH0138S0418

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 1 of 5--Type 2
Part of 5K6273 & 5K6281 Hydraulic Arrangements listed on Page 177
5J7953 Valve parts are shown on Pages 112 & 113

c132947 UEH0138S

For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0L-1352	[2]	BOLT (3.25" long)
2.	3B-4506	[8]	LOCKWASHER
3.	5J-5937	[1]	TUBE ASSEM.
4.	6J-2363	[1]	TUBE
5.	5J-5146	[1]	BRACKET
6.	6H-1717	[2]	BOLT
	4B-4280	[2]	WASHER
7.	3B-4508	[12]	LOCKWASHER
8.	0S-1591	[1]	BOLT (1.50" long)
	0S-1619	[1]	BOLT (3" long)
9.	6J-2362	[1]	TUBE
10.	0S-1585	[2]	BOLT
11.	3B-8995	[2]	FITTING
12.	1F-1344	[1]	NUT
13.	0T-0318	[2]	BOLT
	3B-4507	[2]	LOCKWASHER
14.	7F-8267	[1]	SEAL
15.	1A-2029	[1]	BOLT
16.	7J-3572	[1]	TUBE ASSEM.
17.	3D-9412	[1]	GASKET
18.	5J-9261	[1]	DISC
19.	5J-6022	[1]	TUBE ASSEM.
20.	3B-8996	[2]	FITTING
21.	8F-8997	[1]	NUT
22.	3B-9053	[1]	FITTING
23.	8F-8998	[2]	NUT
			(1 in each 3B9053 & 3B8997 Fitting)
24.	7J-0748	[1]	TUBE
25.	5J-5108	[1]	LEVER
26.	5J-7953 Y	[1]	CONTROL VALVE GROUP
			(See Separate Illustration)
27.	1J-4384	[1]	PIN
	3B-4615	[1]	COTTER PIN
28.	8F-3469	[10]	SEAL
29.	7B-3235	[4]	BOLT
30.	7J-6226	[1]	BRACKET
31.	6H-0962	[1]	SPRING
32.	5J-5932	[1]	ROD
33.	1J-8489	[1]	END
	5B-9079	[1]	NUT
34.	5J-5110	[1]	LEVER
	1B-8706	[1]	KEY
35.	3B-8997	[1]	FITTING
36.	5J-5942	[2]	GASKET
37.	0T-0573	[4]	BOLT (2.75" long)
38.	4B-4279	[2]	WASHER
39.	7S-8062	[1]	JOINT
40.	0S-1595	[2]	BOLT
41.	7J-3570	[1]	TUBE ASSEM.
	7J-3573	[1]	GASKET
42.	2B-2006	[2]	BOLT
	Y		SEPARATE ILLUSTRATION

#UEH0138S0419

5J-5726: TANK AND VALVE GROUP

TANK AND VALVE GROUP

5J5726 TANK AND VALVE GROUP--As Viewed from R.H. Side of Machine--Part 2 of 5--Type 2
Part of 5K6273 & 5K6281 Hydraulic Arrangements listed on Page 177

c132948 UEH0138S

For full view, you need register

Parts for your 977K TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5J-5179	[1]	TUBE ASSEM.
2.	2S-7070	[1]	JOINT ASSEM.
	9S-2082	[1]	SEAL ASSEM.
			(Part of 2S7070 Assem.)
3.	6L-2849	[1]	COUPLING
4.	0S-1587	[2]	BOLT
5.	3B-4508	[10]	LOCKWASHER
6.	5J-5157	[1]	TUBE ASSEM.
7.	5F-8000	[1]	SEAL
8.	7J-6096	[1]	TUBE ASSEM.
9.	5J-5202	[1]	TUBE ASSEM.
10.	5J-5166	[2]	GASKET
11.	1A-1460	[8]	BOLT
12.	3K-2759	[4]	COVER
13.	4J-6064	[2]	ELEMENT ASSEM.
14.	6J-3795	[1]	SCREEN ASSEM.
15.	2J-0918	[1]	VALVE
16.	4J-1704	[1]	SEAT
17.	6J-2236	[1]	SPRING
18.	6J-9716	[1]	COVER
	5L-5032	[1]	SEAL
19.	2J-2864	[2]	PLUG
	6F-5559	[2]	SEAL
20.	6F-4855	[1]	SEAL
21.	5J-4871	[1]	BOLT ASSEM.
	3B-9363	[1]	WASHER
22.	2K-4472	[1]	SEAL
23.	5J-1607	[1]	SPACER
24.	2J-0917	[1]	RETAINER
	1H-1200	[1]	PIN (1.25" Long)
	6H-3956	[1]	PIN (1" Long)
25.	9S-4182	[1]	PLUG
	3J-7354	[1]	SEAL
26.	1A-2029	[11]	BOLT (1.125" long)
	0S-1588	[1]	BOLT (1.25" long)
27.	3B-4506	[9]	LOCKWASHER
28.	5L-5840	[3]	WASHER
	5B-9628	[3]	WASHER
29.	6J-9523	[1]	FLANGE
	7J-0096	[1]	GASKET
30.	5J-2926	[1]	SPRING
31.	6J-3911	[1]	SPRING
32.	7J-0773	[1]	TUBE ASSEM.
33.	6J-3908	[1]	ORIFICE
34.	7J-0772	[1]	TUBE ASSEM.
35.	6J-1888	[2]	BLOCK
	3F-4479	[2]	PIN
36.	4J-0523	[4]	SEAL