6N8079 CRANKSHAFT GROUP For Field Replacement of 4N7697 order 4N7693 shown on Page 25 3306 TRUCK ENGINE

BASIC ENGINE

CRANKSHAFT GP

0. 6N-8079 CRANKSHAFT
1. 4N-7693 CRANKSHAFT
2. 2P-6224 SEAL GP-CR
3. CRANKSHAFT

PISTON & ROD GP

4. 2W-1177 PISTON & R

CAMSHAFT GP

5. 1N-4406 CAMSHAFT G

CYLINDER HEAD GP

6. 7N-9536 FASTENER G
7. 8N-0246 CYLINDER H

VALVE MECHANISM GP

8. 7N-8026 VALVE MECH
9. 8N-4745 COVER GP-V
0. INFORMATION

TRUCK ENGINE 3306 TRUCK ENGINE 63Z
3306 TRUCK ENGINE (FODEN) 63Z00897-UP HEBP1466 3306 63Z (1981)

BASIC ENGINE

CRANKSHAFT GP

6N-8079 CRANKSHAFT GP

4N-7693 CRANKSHAFT AS

2P-6224 SEAL GP-CRANKSHAFT

CRANKSHAFT BEARING REPLACEMENTS

4W-8586 ADAPTER GP-SEAL

#HEBP14660010

6N-8079: CRANKSHAFT GP

CRANKSHAFT GP

6N8079 CRANKSHAFT GROUP
For Field Replacement of 4N7697 order 4N7693 shown on Page 25

c230668 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-9342	[2]	PLATE
2.	4N-7697 C	[1]	CRANKSHAFT ASSEM.
			(Includes)
3.	9F-2247	[6]	PLUG
4.	8N-8224 C	[7]	BEARING
	C		INDICATES CHANGE

#HEBP14660011

4N-7693: CRANKSHAFT AS

CRANKSHAFT AS

4N7693 CRANKSHAFT GROUP--Field Installation

c229687 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-3858	[1]	SLEEVE-WEAR
2.	9F-2247	[6]	PLUG
3.	5H-2671	[1]	KEY-WOODRUFF
4.	7N-4525 C	[1]	GEAR-CRANKSHAFT (40 TEETH)
5.	2P-3859	[1]	SLEEVE-WEAR
	C		CHANGE FROM PREVIOUS TYPE

#HEBP14660012

2P-6224: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

2P6224 CRANKSHAFT SEAL GROUP

c228583 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1N-3216 C	[1]	SEAL GROUP
			(Includes)
	9S-3111	[1]	SEAL
2.	2P-3858	[1]	SLEEVE
3.	5S-6296	[1]	SEAL
4.	2P-3859	[1]	SLEEVE
	C		INDICATES CHANGE

#HEBP14660013

CRANKSHAFT BEARING REPLACEMENTS

HEBP14660013 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments

#HEBP14660014

2W-1177: PISTON & ROD GP

PISTON & ROD GP

2W1177 CONNECTING ROD AND PISTON GROUP--6 Required

c182990 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-9805	[ 1]	PIN
2.	1S-9543	[ 2]	RETAINER
3.	8N-1721 R	[ 1]	ROD ASSEM.
			(Includes)
	8N-1849	[ 1]	BEARING
4.	1P-9956	[ 2]	BOLT
	5S-6348	[ 2]	NUT
5.	8N-8219	[ 1]	BEARING (Standard)
	2S-0502	[ 1]	BEARING .254mm(.01 in.)undersize
	2S-0503	[ 1]	BEARING .508mm(.02 in.)undersize
	7M-7826	[ 1]	BEARING .762mm(.03 in.)undersize
6.	2W-1711	[ 1]	PISTON GROUP
			(Includes)
7.	9L-6934	[ 1]	RING (Oil)
8.	2W-1708	[ 1]	RING (Intermediate)
9.	2W-1707	[ 1]	RING (Top)
10.	8N-3102 R	[ 1]	BODY ASSEM.
	2W-1709	[ 1]	RING KIT
			(Consists of complete set of rings for one piston)
	R		REMFG PART MAY BE AVAILABLE

#HEBP14660015

1N-4406: CAMSHAFT GP-SINGLE

CAMSHAFT GP-SINGLE

1N4406 CAMSHAFT GROUP--Single

c231206 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1N-4407	[ 1]	CAMSHAFT
2.	7S-2204	[ 1]	WASHER
3.	8S-1491	[ 1]	LOCK
4.	0S-0509	[ 2]	BOLT

#HEBP14660016

7N-9536: FASTENER GP-CYLINDER HEAD

FASTENER GP-CYLINDER HEAD

7N9536 CYLINDER HEAD FASTENER GROUP

c226521 HEBP1466

7N9536 FASTENER GP-CYLINDER HEAD Parts scheme

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5B-9603	[7]	BOLT
2.	1B-7709 C	[5]	BOLT (LOCATION X)
3.	1D-4595 B	[20]	BOLT
4.	2S-0736 C	[25]	WASHER-HARD
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#HEBP14660017

8N-0246: CYLINDER HEAD GP

CYLINDER HEAD GP

8N246 CYLINDER HEAD GROUP

c236219 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-7144	[ 12]	SPRING
2.	1W-5300 C	[ 12]	ROTOCOIL ASSEM.
			(Each includes)
	6N-7174	[ 1]	SHIELD
3.	2A-4429	[ 24]	LOCK
4.	8N-6796 R	[ 1]	HEAD ASSEM.
			(Includes)
5.	0S-1594	[ 4]	BOLT
6.	5M-2894	[ 4]	WASHER
7.	1P-6367	[ 1]	COVER
8.	5S-6735	[ 1]	GASKET
9.	3B-0623	[ 6]	PLUG
10.	3S-8313	[ 7]	PLUG
11.	1S-3062	[ 18]	DIRECTOR
12.	2B-0858	[ 3]	PLUG
13.	7N-4448	[ 6]	INSERT (intake)
14.	8N-0435	[ 6]	INSERT (exhaust)
15.	2P-1262	[ 12]	GUIDE
16.	3P-1896	[ 12]	PLUG
17.	7H-3171	[ 1]	PLUG
18.	3S-5496	[ 1]	SEAL
19.	7N-7999	[ 1]	GASKET
20.	7N-0572	[ 6]	VALVE (intake)
21.	6N-9916	[ 6]	VALVE (exhaust)
22.	7N-8025	[ 18]	SEAL
23.	7N-8018	[ 6]	SEAL
			INDICATES CHANGE
	R		REMFG PART MAY BE AVAILABLE

#HEBP14660018

7N-8026: VALVE MECHANISM GP

VALVE MECHANISM GP

7N8026 VALVE MECHANISM GROUP

c225937 HEBP1466

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Parts for your 3306 TRUCK ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-3252 C	[1]	SHAFT AS-ROCKER
	0L-1026	[2]	PLUG-CUP
2.	7N-8015	[1]	BRACKET-ROCKER ARM SHAFT
	5M-4606	[1]	DOWEL
3.	4B-4910	[5]	SPRING
4.	9H-1110	[12]	WASHER
5.	5S-5879	[4]	BRACKET-SHAFT
6.	8N-3324	[6]	ROCKER ARM AS-VALVE (EXHAUST)
7.	8N-3326	[6]	ROCKER ARM AS-VALVE (INLET)
8.	8S-1499	[1]	BRACKET AS-SHAFT
	3F-6795	[1]	DOWEL
9.	9M-9886 B	[2]	WASHER
	9H-1112	[2]	SPRING
	9H-1113	[2]	RING-RETAINER
10.	1B-4203	[12]	NUT-FULL
11.	5S-5917	[12]	SCREW-ROCKER ADJUSTING
12.	5S-5918	[12]	ROD-VALVE PUSH
13.	7S-3161	[12]	LIFTER-VALVE
14.	5P-5598	[1]	SEAL-O-RING
15.	1B-7709 C	[1]	BOLT
	2S-0736 C	[1]	WASHER-HARD
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE