9L6971 AIR COMPRESSOR LINES GROUP--Type 2 AN ATTACHMENT 3406 INDUSTRIAL ENGINE

BASIC ENGINE

AIR COMPRESSOR GP

0. 9L-6971 LINES GP-A

OPERATOR STATION

PANEL GP

1. 4N-1366 METER GP-S
2. 6N-1512 METER GP-S

BASIC ENGINE

DRIVE GP-ACCESSORY

3. 4N-2264 DRIVE GP-A
4. 4N-2264 DRIVE GP-A
5. 5N-3621 DRIVE GP-A

SHAFT GP-STUB

6. 5N-3312 GUARD GP-S

GEAR GP

7. 4N-5295 COVERS GP-

SHAFT GP-STUB

8. 3N-6538 STUB SHAFT
9. 3N-6061 SHAFT GP-S
0. INFORMATION

INDUSTRIAL ENGINE 3406 INDUSTRIAL ENGINE 90U
3406 INDUSTRIAL ENGINE 90U00440-19730 SEBP1013 3406 90U (1973)

BASIC ENGINE

AIR COMPRESSOR GP

9L-6970 AIR COMPRESSOR GP

9N-5453 AIR COMPRESSOR GP

9N-5449 CYLINDER BLOCK AS

9N-5447 AIR COMPRESSOR GP

4N-6954 AIR COMPRESSOR GP

9L-6971 LINES GP-AIR COMPRESSOR

#SEBP10131050

9L-6971: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

9L6971 AIR COMPRESSOR LINES GROUP--Type 2
AN ATTACHMENT

c216381 SEBP1013

9L6971 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-7744	[1]	NIPPLE
2.	1Y-0413	[1]	TEE
3.	032-1269	[2]	ELBOW
4.	2B-0858	[1]	PLUG
5.	001-7043 C	[3]	ELBOW
6.	4N-4937 C	[1]	HOSE ASSEM. 48.30cm(19.02 in.)
7.	8M-0755	[1]	CONNECTOR
8.	2M-9780 C	[1]	SEAL
9.	4N-1875 C	[1]	HOSE ASSEM. 21.70cm(8.54 in.)
10.	005-4173 C	[1]	ELBOW
11.	4N-1875	[1]	HOSE ASSEM. 21.70 cm(8.54 in.)
12.	4N-4935		HOSE ASSEM. 40.0 cm(15.75 in.)
	C		INDICATES CHANGE

#SEBP10131051

4N-1366: METER GP-SERVICE

METER GP-SERVICE

SERVICE METER (4N1366 N/S)
Note: 9S8917 Service Meter Group is available for 1500 RPM industrial
ratings. 1P4923 Service Window Kit consisting of Screws, Window and
Gasket is available for use with 9S8917 Meter Group

c119012 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-8722	[1]	METER GROUP
2.	4M-8303	[1]	SEAL
3.	4N-4248	[1]	SEAL
4.	9S-3032	[2]	CLAMP
5.	4B-3388	[2]	BOLT
	3F-9556	[2]	LOCKWASHER
			THE FOLLOWING REPAIR KIT IS AVAILABLE FOR 9S8722:
	1P-4923	[1]	KIT (window)
			(Includes Screw, Window & Gasket)

#SEBP10131052

6N-1512: METER GP-SERVICE

METER GP-SERVICE

SERVICE METER (6N1512 N/S)

c201059 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4M-8303	[1]	SEAL
2.	9S-3032	[2]	CLAMP
3.	9S-8917	[1]	METER ASSEM.
	9S-4131	[1]	KIT (service meter window)
			(Consists of Window, Gasket and Screws)
4.	4B-3388	[2]	BOLT
	3F-9556	[2]	LOCKWASHER
5.	4N-4248	[1]	SEAL

#SEBP10131053

4N-2264: DRIVE GP-ACCESSORY

DRIVE GP-ACCESSORY

4N2264 ACCESSORY DRIVE GROUP--Type 1

c118456 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[8]	BOLT
2.	[8]	WASHER
3.	[1]	GEAR
4.	[1]	GASKET
5.	[1]	PLUG
6.	[1]	BEARING
	[2]	BOLT
	[2]	WASHER
7.	[2]	STUD
8.	[2]	BOLT
	[2]	WASHER
9.	[1]	PLATE
10.	[1]	COVER

#SEBP10131054

4N-2264: DRIVE GP-ACCESSORY

DRIVE GP-ACCESSORY

4N2264 ACCESSORY DRIVE GROUP--Type 2

c228022 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2B-2694 C	[4]	BOLT
2.	9M-1974 C	[4]	WASHER
3.	7N-8955 C	[1]	GEAR-COMPRESSOR DRIVE (36 TEETH)
4.	4N-3854	[1]	GASKET
5.	5M-6214	[1]	PLUG-PIPE
6.	4N-3850	[1]	BEARING-DRIVE
	0S-1571	[2]	BOLT
	5M-2894	[2]	WASHER
7.	2D-8154	[2]	STUD
8.	1A-1460	[2]	BOLT
	2M-0849	[2]	WASHER
9.	4N-3853	[1]	PLATE-THRUST
10.	4N-3852	[1]	COVER-RETAINING
11.	1B-7182 C	[4]	BOLT
	C		CHANGE FROM PREVIOUS TYPE

#SEBP10131055

5N-3621: DRIVE GP-ACCESSORY

DRIVE GP-ACCESSORY

5N3621 ACCESSORY DRIVE GROUP
AN ATTACHMENT

c163581 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1588 C	[4]	BOLT
2.	5N-3620	[1]	COVER
3.	5N-3597	[1]	GEAR (13 teeth)
4.	1A-1460	[2]	BOLT
5.	2M-0849	[5]	WASHER
6.	4N-3854	[1]	GASKET
7.	5M-6214	[1]	PLUG
8.	7N-2614 C	[1]	GASKET
9.	2D-8154	[2]	STUD
10.	1D-4719	[3]	NUT
11.	5N-3596	[1]	ADAPTER
12.	5N-3598	[1]	ADAPTER
13.	3S-1307	[8]	BOLT
14.	4N-3850	[1]	BEARING
15.	0S-1571 C	[2]	BOLT
16.	5M-2894	[6]	WASHER
	C		INDICATES CHANGE

#SEBP10131056

5N-3312: GUARD GP-STUB SHAFT

GUARD GP-STUB SHAFT

5N3312 STUB SHAFT GUARD GROUP
AN ATTACHMENT

c210679 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5N-3310	[1]	PLATE
2.	3S-5126	[4]	BOLT
	5M-2894	[4]	WASHER
3.	1A-2029	[6]	BOLT
	9N-1650	[6]	WASHER
4.	5N-3311	[1]	GUARD ASSEM.
5.	3N-4387	[6]	BRACKET ASSEM.
			(Each Includes)
6.	9F-2978	[1]	NUT
7.	0T-0318	[12]	BOLT
	3K-6113	[12]	WASHER

#SEBP10131057

4N-5295: COVERS GP-ACCESSORY

COVERS GP-ACCESSORY

4N5295 ACCESSORY COVERS GROUP
USE WHEN L.H. FRONT AUXILIARY OR HYDRAULIC PUMP IS USED ALONE
AN ATTACHMENT

c205483 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9N-1843 C	[1]	GASKET
2.	1D-4719	[3]	NUT
	2M-0849	[3]	WASHER
3.	4N-5160	[1]	COVER
4.	4N-3852	[1]	COVER
	C		INDICATES CHANGE

#SEBP10131058

3N-6538: STUB SHAFT GROUP

STUB SHAFT GROUP

3N6538 STUB SHAFT GROUP--Rear
Serial No. 90U440 to 90U4227 inclusive
AN ATTACHMENT

c168364 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2S-2318 H	[12]	BOLT 3.25 in. (8.26 cm) long
	0V-0523 C	[12]	BOLT 4.25 in. (10.795 cm) long
2.	4D-3704	[12]	WASHER
3.	3N-6537 C	[1]	SHAFT
4.	9F-2186	[1]	KEY
	C		INDICATES CHANGE
	H		USE AS REQUIRED

#SEBP10131059

3N-6061: SHAFT GP-STUB

SHAFT GP-STUB

3N6061 STUB SHAFT GROUP--Front
FOR USE WITH MARINE ENGINE GENERATOR SET. CANNOT BE USED WITH
RADIATOR FAN DRIVE, CRANKSHAFT PULLEY AND FRONT POWER TAKE-OFF
AN ATTACHMENT

c205482 SEBP1013

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Parts for your 3406 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-3623 B	[6]	BOLT 7IN(17.78CM)LG
	7H-5569 BC	[6]	BOLT 7.5IN(19.05CM)LG
2.	4N-1047	[1]	PULLEY
3.	3N-6059	[1]	SHAFT-STUB
4.	9F-2186	[1]	KEY
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE