9D2850 SERVICE BRAKE GROUP--Front Wheel Serial No. 84A1 to 523, 525 to 528, 531 to 540, 545 to 547, 549 to 551, 553, 556 and 84A557 inclusive. 9D1627 and 9D1628 Brake parts are shown on Page 190 777

BRAKING SYSTEM

BRAKE GP

0. 9D-2850 BRAKE GP-S

SLACK ADJUSTER GP

1. 2G-2120 SLACK ADJU

BRAKE GP

2. 9D-2850 BRAKE GP-S

SLACK ADJUSTER GP

3. 2G-5900 SLACK ADJU

AIR DRYER GP

4. 2G-6125 AIR DRYER

LINES GP

5. 9D-4750 LINES GP-B
6. 9D-4750 LINES GP-B
7. 9D-4750 LINES GP-B
8. 9D-4750 LINES GP-B
9. 9D-4750 LINES GP-B
0. INFORMATION

TRUCK 777 TRUCK 84A
777 TRUCK 84A00001-01283 (MACHINE) POWERED BY D348 ENGINE SEBP1035 777 84A (1975)

BRAKING SYSTEM

BRAKE GP

6G-5250 BRAKE GROUP--R.H.

6G-5260 BRAKE GROUP--L.H.

9D-2850 BRAKE GP-SERVICE

#SEBP10350600

9D-2850: BRAKE GP-SERVICE

BRAKE GP-SERVICE

9D2850 SERVICE BRAKE GROUP--Front Wheel
Serial No. 84A1 to 523, 525 to 528, 531 to 540, 545 to 547, 549 to 551, 553, 556
and 84A557 inclusive. 9D1627 and 9D1628 Brake parts are shown on Page 190

c157139 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	4D-7246	[40]	STUD
	2J-3506 C	[40]	NUT
	2S-0115	[40]	WASHER
2.	0S-0509	[16]	BOLT
	3B-4506	[16]	LOCKWASHER
3.	8D-9616	[4]	PLATE
4.	9D-1901	[2]	DRUM
5.	9D-1627	[1]	BRAKE ASSEM. (R.H.)
	9D-1628 Y	[1]	BRAKE ASSEM. (L.H.)
			(Separate Illustration)
6.	0S-1589 C	[60]	BOLT
	4D-3704 C	[60]	WASHER
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP10350601

2G-2120: SLACK ADJUSTER GROUP

SLACK ADJUSTER GROUP

2G2120 SLACK ADJUSTER GROUP
Serial No. 84A1 to 37, 39, 41 to 47, 50 to 76 and 84A83 inclusive
Part of 9D4750 Service Brake Lines Group shown on Page 192

c206481 SEBP1035

2G2120 SLACK ADJUSTER GROUP Parts scheme

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	2G-2033	[2]	COVER
2.	7F-2122	[2]	SEAL
3.	8D-9912	[2]	PISTON
4.	2G-2035	[1]	BASE
5.	2G-1202	[2]	SPRING
6.	2G-2034	[2]	TUBE
7.	2G-2032	[4]	SEAL
8.	5F-6044	[4]	BOLT
	1D-4717	[4]	NUT
	3B-4506	[4]	LOCKWASHER

#SEBP10350602

9D-2850: BRAKE GP-SERVICE

BRAKE GP-SERVICE

9D2850 SERVICE BRAKE GROUP--Front Wheel
Serial No. 84A524, 529, 530, 541 to 544, 548, 552, 554, 555 and 84A558-Up
6G5250 and 6G5260 Brake parts are shown on Pages 190A & 190B

c174466 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	4D-7246	[40]	STUD
	2J-3506	[40]	NUT
	2S-0115	[40]	WASHER
2.	0S-0509	[16]	BOLT
	3B-4506	[16]	LOCKWASHER
3.	8D-9616	[4]	PLATE
4.	9D-1901	[2]	DRUM
5.	6G-5250 C	[1]	BRAKE GROUP (R.H.)
	6G-5260 YC	[1]	BRAKE GROUP (L.H.)
			(Separate Illustration)
6.	0S-1589	[60]	BOLT
	4D-3704	[60]	WASHER
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION

#SEBP10350603

2G-5900: SLACK ADJUSTER GP

SLACK ADJUSTER GP

2G5900 SLACK ADJUSTER GROUP
Serial No. 84A38, 40, 48, 49, 77 to 82 and 84A84-Up
Part of 9D4750 Service Brake Lines Group shown on Page 194A

c210648 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	7F-2122	[2]	SEAL
2.	2G-7281	[2]	HOUSING
3.	2G-7280	[2]	PISTON
4.	2G-1202	[2]	SPRING
5.	2H-4145	[2]	SEAL
6.	2G-7282	[1]	BASE

#SEBP10350604

2G-6125: AIR DRYER GP

AIR DRYER GP

2G6125 AIR DRYER GROUP--Brake
AN ATTACHMENT

c211215 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	4S-7577	[1]	HOSE ASSEM. .89 m(35 in.)
2.	5H-4778	[1]	UNION
3.	5P-4431	[1]	ELBOW
4.	1P-7009	[1]	CLIP
	0S-0509	[1]	BOLT
5.	3B-4506	[9]	LOCKWASHER
6.	7D-2629 H	[1]	HOSE ASSEM. .66 m(26 in.)
	3D-6370	[1]	UNION
7.	2H-3940	[1]	UNION
8.		[1]	TEE
9.	2G-2159	[1]	AIR DRIER
10.	0S-1590	[4]	BOLT
	1D-4717	[4]	NUT
	4B-4278	[4]	WASHER
	1B-4971	[4]	SPACER
11.	4K-5122	[1]	FUSE HOLDER
	3K-8782	[1]	FUSE (10 amp)
12.	9D-8303	[1]	WIRE ASSEM.
			(Includes)
	5P-5629 H		WIRE .15 m(6 in.)
13.	2L-8077	[1]	TERMINAL (circuit breaker)
14.	4L-3916	[1]	TERMINAL
15.	2G-2158	[1]	PLATE
16.	0S-1594	[4]	BOLT
17.	5P-4426	[1]	ELBOW
18.	9D-9151	[1]	TUBE
19.	9M-8406	[1]	CLIP
20.	2G-2157	[1]	PLATE
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
			FOR AIR DRIER:
	2G-7181	[1]	KIT (check valve)
			(Includes spring, seal, ball, etc.)
	2G-7182	[1]	KIT (cartridge replacement)
			(Includes cartridge, seals, ball, etc.
	2G-7183	[1]	KIT (refill)
			(Includes filter, seals, plate, etc.)
	2G-7184	[1]	KIT (purge valve)
			(Includes valve, boot, spring, seals, etc.)
	H		ORDER BY THE METRE

#SEBP10350605

9D-4750: LINES GP-BRAKE

LINES GP-BRAKE

9D4750 SERVICE BRAKE LINES GROUP--Rear--Part 1 of 3
Serial No. 84A1 to 84A37, 84A39, 84A41 to 84A47, 84A50 to 84A76 and 84A83 inclusive
2G2120 Slack Adjuster and 9J3375 Valve parts are shown on Page 191 and 195

c206478 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	030-7950	[2]	ELBOW
	3D-2824	[2]	SEAL
2.	1D-4719	[4]	NUT
3.	3B-4508	[6]	LOCKWASHER
4.	9J-3375 Y	[1]	VALVE GROUP
			(Separate Illustration)
5.	9D-8288	[1]	HOSE ASSEM.
			(Includes)
	5P-0180		HOSE 62.7 cm(24.69 in.)
6.	3S-7166	[2]	SLEEVE
7.	8S-3759	[2]	COUPLING ASSEM.
8.	9S-4191	[2]	PLUG
	3J-1907	[2]	SEAL
9.	6M-7476	[1]	ELBOW
10.	2M-9780	[3]	SEAL
11.	9D-8363	[1]	TUBE ASSEM.
12.	030-7949	[1]	ELBOW
13.	1A-2029	[2]	BOLT
	3B-4506	[2]	LOCKWASHER
14.	4K-8302	[4]	CLIP
15.	9D-8277	[1]	GUARD
16.	9D-8274	[1]	TUBE ASSEM.
17.	9M-4584	[1]	CONNECTOR
18.	Y	[1]	SLACK ADJUSTER
			(Separate Illustration)
19.	7B-3235	[2]	BOLT
20.	8J-8197	[1]	CLIP
21.	2G-3927	[1]	HOSE ASSEM.
			(Includes)
	5P-0179 H		HOSE 89 cm(35.04 in.)
22.	3S-8606	[2]	SLEEVE
23.	8S-4055	[2]	COUPLING ASSEM.
24.	8M-0505	[2]	CONNECTOR
	3K-0360	[2]	SEAL
	H		ORDER BY THE CENTIMETRE
	Y		SEPARATE ILLUSTRATION

#SEBP10350606

9D-4750: LINES GP-BRAKE

LINES GP-BRAKE

9D4750 SERVICE BRAKE LINES GROUP--Rear--Part 2 of 3
Serial No. 84A1 to 84A37, 84A39, 84A41 to 84A47, 84A50 to 84A76 and 84A83 inclusive
9J3525 Valve parts are shown on Page 195

c206479 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	1B-2713	[2]	BOLT
	3B-4504	[2]	LOCKWASHER
2.	032-8414	[1]	ELBOW
	3K-0360	[1]	SEAL
3.	9D-6937	[1]	BRACKET
4.	0S-1590	[2]	BOLT
	4B-4278	[2]	WASHER
5.	3B-4506	[7]	LOCKWASHER
6.	9J-3525 Y	[1]	VALVE GROUP (diverter)
			(Separate Illustration)
7.	8J-6173	[1]	VALVE ASSEM. (shuttle)
8.	4S-4455	[3]	CLIP
10.	9D-8287	[1]	HOSE ASSEM.
			(Includes)
	5P-0180 H		HOSE 244.9 cm(96.42 in.)
11.	3S-7166	[2]	SLEEVE
12.	8S-3759	[2]	COUPLING ASSEM.
13.	030-7950	[1]	ELBOW
	3D-2824	[1]	SEAL
14.	9M-4584	[1]	CONNECTOR
15.	2M-9780	[3]	SEAL
16.	9D-8275	[1]	TUBE ASSEM.
17.	9D-8277	[1]	GUARD
18.	4K-8302	[4]	CLIP
19.	1A-2029	[2]	BOLT
20.	030-7949	[1]	ELBOW
21.	9D-8359	[1]	TUBE ASSEM.
22.	6M-7476	[1]	ELBOW
	H		ORDER BY THE CENTIMETRE
	Y		SEPARATE ILLUSTRATION

#SEBP10350607

9D-4750: LINES GP-BRAKE

LINES GP-BRAKE

9D4750 SERVICE BRAKE LINES GROUP--Rear--Part 3 of 3
Serial No. 84A1 to 84A37, 84A39, 84A41 to 84A47, 84A50 to 84A76 and 84A83 inclusive
8J9394 Cylinder parts are shown on Page 196

c206480 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	8J-9394 Y	[2]	CYLINDER GROUP
			(Separate Illustration)
2.	9D-7079	[2]	HOSE ASSEM. 20 in.(5.08 dm)
3.	030-7947	[3]	ELBOW
4.	3J-1907	[4]	SEAL
5.	030-7942	[1]	ELBOW
6.	8M-0505	[2]	CONNECTOR
7.	3K-0360	[12]	SEAL
8.	030-7943	[3]	ELBOW
9.	030-7948	[7]	ELBOW
10.	9D-8291	[2]	HOSE ASSEM.
			(Each Includes)
	5P-0179 H		HOSE 36.8 cm(14.49 in.)
	8S-6391	[1]	COUPLING ASSEM. (90 degrees)
11.	8S-4055	[1]	COUPLING ASSEM. (straight)
12.	3S-8606	[2]	SLEEVE
13.	0S-0509	[3]	BOLT
	3B-4506	[3]	LOCKWASHER
14.	9D-8292	[1]	HOSE ASSEM.
			(Includes)
	5P-0179 H		HOSE 209.7 cm(82.56 in.)
15.	8S-4055	[2]	COUPLING ASSEM.
16.	3S-8606	[2]	SLEEVE
17.	6D-4636	[3]	CLIP
18.	6H-1717	[4]	BOLT
	3B-4508	[4]	LOCKWASHER
	4B-4280	[4]	WASHER
19.	8D-6505	[2]	PLATE
20.	7K-9894	[1]	HOSE ASSEM.
			(Includes)
	5P-0179 H		HOSE 50 cm(19.69 in.)
21.	8S-4055	[2]	COUPLING ASSEM.
22.	3S-8606	[2]	SLEEVE
23.	9D-8279	[1]	HOSE ASSEM. 25 in.(6.35 dm)
24.	0S-1589	[4]	BOLT
	1D-4720	[4]	NUT
	3B-4510	[4]	LOCKWASHER
25.	9D-8281	[1]	HOSE ASSEM. 27 in.(6.86 dm)
	H		ORDER BY THE CENTIMETRE
	Y		SEPARATE ILLUSTRATION

#SEBP10350608

9D-4750: LINES GP-BRAKE

LINES GP-BRAKE

9D4750 SERVICE BRAKE LINES GROUP--Rear--Part 1 of 3
Serial No. 84A38, 84A40, 84A48, 84A49, 84A77 to 84A82 and 84A84-Up
2G5900 Slack Adjuster and 9J3375 Valve parts are shown on Pages 191-2 and 195

c210647 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	030-7950	[2]	ELBOW
	3D-2824	[2]	SEAL
2.	1D-4719	[4]	NUT
3.	3B-4508	[6]	LOCKWASHER
4.	9J-3375 Y	[1]	VALVE GROUP
			(Separate Illustration)
5.	9D-8288	[1]	HOSE ASSEM.
			(Includes)
	5P-0180 H		HOSE 62.7 cm(24.69 in.)
6.	3S-7166	[2]	SLEEVE
7.	8S-3759	[2]	COUPLING ASSEM.
8.	9S-4191	[2]	PLUG
	3J-1907	[2]	SEAL
9.	6M-7476	[1]	ELBOW
10.	2M-9780	[3]	SEAL
11.	9D-8363	[1]	TUBE ASSEM.
12.	030-7949	[1]	ELBOW
13.	1A-2029	[2]	BOLT
	3B-4506	[2]	LOCKWASHER
14.	4K-8302	[4]	CLIP
15.	9D-8277	[1]	GUARD
16.	9D-8274	[1]	TUBE ASSEM.
17.	9M-4584	[1]	CONNECTOR
18.	2G-5900 YC	[1]	SLACK ADJUSTER
			(Separate Illustration)
19.	7B-3235	[2]	BOLT
20.	8J-8197	[1]	CLIP
21.	2G-3927	[1]	HOSE ASSEM.
			(Includes)
	5P-0179 H		HOSE 89 cm(35.04 in.)
22.	3S-8606	[2]	SLEEVE
23.	8S-4055	[2]	COUPLING ASSEM.
24.	8M-0505	[2]	CONNECTOR
	3K-0360	[2]	SEAL
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION
	H		ORDER BY THE CENTIMETRE

#SEBP10350609

9D-4750: LINES GP-BRAKE

LINES GP-BRAKE

9D4750 SERVICE BRAKE LINES GROUP--Rear--Part 2 of 3
Serial No. 84A38, 84A40, 84A48, 84A49, 84A77 to 84A82 and 84A84-Up
3G2887 and 9J3525 Valve parts are shown on Pages 194D and 195

c163248 SEBP1035

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Parts for your 777 TRUCK:

Pos.	Part No	Qty	Parts name
1.	1B-2713	[2]	BOLT
	3B-4504	[2]	LOCKWASHER
2.	032-8414	[1]	ELBOW
	3K-0360	[1]	SEAL
3.	9D-6937	[1]	BRACKET
4.	0S-1590	[2]	BOLT
	4B-4278	[2]	WASHER
5.	3B-4506	[7]	LOCKWASHER
6.	9J-3525	[1]	VALVE GROUP
			-OR-
	3G-2887 YC	[1]	VALVE GROUP (diverter)
			(Separate Illustration)
7.	8J-6173	[1]	VALVE ASSEM. (shuttle)
8.	4S-4455	[3]	CLIP
10.	9D-8287	[1]	HOSE ASSEM.
			(Includes)
	5P-0180 H		HOSE 244.9 cm(96.42 in.)
11.	3S-7166	[2]	SLEEVE
12.	8S-3759	[2]	COUPLING ASSEM.
13.	030-7950	[1]	ELBOW
	3D-2824	[1]	SEAL
14.	9M-4584	[1]	CONNECTOR
15.	2M-9780	[3]	SEAL
16.	9D-8275	[1]	TUBE ASSEM.
17.	9D-8277	[1]	GUARD
18.	4K-8302	[4]	CLIP
19.	1A-2029	[2]	BOLT
20.	030-7949	[1]	ELBOW
21.	9D-8359	[1]	TUBE ASSEM.
22.	6M-7476	[1]	ELBOW
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION
	H		ORDER BY THE CENTIMETRE