7N0841 CYLINDER BLOCK ASSEMBLY PART OF 4N1201 CYLINDER BLOCK FOR FIELD REPLACEMENT ORDER 2W4859-PAGE 6B D9L

BASIC ENGINE

CYLINDER BLOCK GP

0. 7N-0841 CYLINDER B

CRANKSHAFT GP

1. CRANKSHAFT
2. 4N-0922 CRANKSHAFT
3. 4N-0922 CRANKSHAFT
4. 4N-0922 CRANKSHAFT

PISTON & ROD GP

5. 2W-1513 PISTON & R
6. 7N-3518 PISTON & R
7. 2W-9053 PISTON GP
8. 2W-9054 PISTON & R

CAMSHAFT GP

9. 2W-5290 CAMSHAFT G
0. INFORMATION

TRACK-TYPE TRACTOR D9L TRACK-TYPE TRACTOR 14Y
D9L TRACTOR 14Y00001-UP (MACHINE) POWERED BY 3412 ENGINE SEBP1305 D9L 14Y (1980)

BASIC ENGINE

CYLINDER BLOCK GP

4N-1960 COVER GP-CYLINDER BLOCK

4N-6866 COVER GP-CYLINDER BLOCK

4N-1201 CYLINDER BLOCK GP

2W-4859 CYLINDER BLOCK GP

7N-0841 CYLINDER BLOCK AS

CRANKSHAFT BEARING REPLACEMENTS

#SEBP13050010

7N-0841: CYLINDER BLOCK AS

CYLINDER BLOCK AS

7N0841 CYLINDER BLOCK ASSEMBLY
PART OF 4N1201 CYLINDER BLOCK
FOR FIELD REPLACEMENT ORDER 2W4859-PAGE 6B

c462964 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-5121 C	[36]	SEAL-O RING
2.	1W-6280	[12]	LINER-CYLINDER
3.	9L-5854	[12]	BAND-FILLER
4.	3P-1323	[14]	BOLT-BEARING CAP
	9H-1031	[14]	WASHER-HARD
5.	4N-0614	[7]	CAP-CRANKSHAFT BEARING
6.	4N-0685	[5]	BEARING-SLEEVE
7.	3J-5389	[2]	PLUG
8.	4N-6658	[2]	BEARING-SLEEVE
	7N-0843 Y	[1]	CYLINDER BLOCK GP
	4W-4588 AFJ		SLEEVE-LIFTER BORE
	4W-6061 AFL		SLEEVE-BOTTOM LINER
	2W-3815 AFJ		INSERT-LINER SEAT
			1.59MM(.06IN)THK
	5N-0093 AFJ		INSERT-LINER SEAT
			2.7MM(.11IN)THK
	9Y-3368 AFJ		INSERT-LINER SEAT
			.834MM(.03IN)THK
			J-FOR SALVAGE OF DAMAGED
			LIFTER BORES IN CYLINDER
			BLOCK (QTY TO BE
			DETERMINED BY USER)
			L-FOR SALVAGE OF THE
			BOTTOM LINER O-RING
			BORE (QTY TO BE
			DETERMINED BY USER)
	C		INDICATES CHANGE
	Y		SEPARATE ILLUSTRATION
	A		NOT PART OF THIS GROUP
	F		NOT SHOWN

#SEBP13050011

CRANKSHAFT BEARING REPLACEMENTS

SEBP13050011 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Part No	Qty	Parts name
		CYLINDER BLOCK NOT REBORED
		CRANKSHAFT GROUND FOR UNDERSIZE
		MAIN BEARING I.D. OF NON-GROOVED:
4W-5698	[7]	.63MM
4W-5699	[7]	1.27MM
		CYLINDER BLOCK REBORED (0.63 MM)
		(FOR BEARING OVERSIZE O.D.)
		CRANKSHAFT GROUND FOR UNDERSIZE
		MAIN BEARING I.D. OF GROOVED:
4W-5700	[7]	0 (STANDARD)
4W-5701	[7]	.63MM

#SEBP13050012

4N-0922: CRANKSHAFT GP

CRANKSHAFT GP

4N0922 CRANKSHAFT GROUP
ENGINE SERIAL NO. 73W1224 TO 73W5741 INCLUSIVE

c404325 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-7755 R	[1]	CRANKSHAFT AS
2.	4N-0684	[1]	PIN-DOWEL
3.	7N-7591 C	[1]	GEAR-CRANKSHAFT
			(80 TEETH)
4.	9F-2247	[6]	PLUG (PIPE)
5.	7S-5005	[1]	DOWEL
6.	7N-8947 C	[2]	PLATE-THRUST
7.	7N-1999 C	[2]	SEAL GP-CRANKSHAFT
8.	8N-5421 C	[7]	BEARING-MAIN
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13050013

4N-0922: CRANKSHAFT GP

CRANKSHAFT GP

4N0922 CRANKSHAFT GP
S/N 73W6181-UP

c550818 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-4088 CR	[1]	CRANKSHAFT AS
2.	4N-0684	[1]	PIN-DOWEL
3.	2W-3878	[1]	GEAR-CRANKSHAFT
			(99 TEETH)
4.	9F-2247	[6]	PLUG
5.	7S-5005	[1]	DOWEL
6.	7E-9262	[2]	PLATE-THRUST
7.	2W-1733	[1]	SEAL GP-CRANKSHAFT
8.	4W-5492	[7]	BEARING-MAIN (STANDARD)
	4W-5698 AC	[7]	BEARING-MAIN .025IN US
	4W-5699 AC	[7]	BEARING-MAIN .050IN US
	4W-5700 AC	[7]	BEARING-MAIN .025IN OS
	4W-5701 AC	[7]	BEARING-MAIN .025IN OS
9.	2W-1734	[1]	SEAL GP-CRANKSHAFT
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13050014

4N-0922: CRANKSHAFT GP

CRANKSHAFT GP

4N0922 CRANKSHAFT GROUP
ENGINE SERIAL NO. 73W5742 TO 73W6180 INCLUSIVE

c404326 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-6213 CR	[1]	CRANKSHAFT AS
2.	4N-0684	[1]	PIN-DOWEL
3.	7N-7591	[1]	GEAR-CRANKSHAFT
			(80 TEETH)
4.	9F-2247	[6]	PLUG (PIPE)
5.	7S-5005	[1]	DOWEL
6.	1W-5252 C	[2]	PLATE-THRUST
7.	2W-1733 C	[1]	SEAL GP-CRANKSHAFT
8.	4W-5492 C	[7]	BEARING-MAIN
9.	2W-1734 C	[1]	SEAL GP-CRANKSHAFT
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13050015

2W-1513: PISTON & ROD GP

PISTON & ROD GP

2W1513 CONNECTING ROD AND PISTON GROUP-12 REQUIRED
ENGINE SERIAL NO. 73W3980 TO 73W4259 INCLUSIVE

c312804 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608 C	[1]	PIN-PISTON
2.	8N-7295 C	[2]	RETAINER-PIN
3.	8N-1728 CR	[1]	ROD AS-CONNECTING
	8N-2018	[1]	BEARING-SLEEVE
4.	6N-8942	[2]	BOLT-CONNECTING ROD
	8L-3441	[2]	NUT
5.	8N-5426 C	[1]	BEARING-CONNECTING ROD
	8N-5427 CA	[1]	BEARING-CONNECTING ROD
			.025IN.(.64MM)UNDERSIZE
	8N-5428 CA	[1]	BEARING-CONNECTING ROD
			.050IN.(1.27MM)UNDERSIZE
6.	8N-1496 C	[1]	PISTON GP
7.	7N-7078 J	[1]	RING-OIL
8.	2P-2817 J	[1]	RING-INTERMEDIATE
9.	8N-0502 J	[1]	RING-PISTON (TOP)
	8N-0822 A	[1]	RING GP-PISTON (STD)
			(INCL PARTS MARKED J)
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13050016

7N-3518: PISTON & ROD GP

PISTON & ROD GP

7N3518 CONNECTING ROD AND PISTON GROUP-12 REQUIRED
ENGINE SERIAL NO. 73W1274 TO 73W3979 AND 73W4260 TO 73W4773 INCLUSIVE

c312771 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608 C	[1]	PIN-PISTON
2.	8N-7295 C	[2]	RETAINER-PIN
3.	8N-1728 CR	[1]	ROD AS-CONNECTING
	8N-2018	[1]	BEARING-SLEEVE
4.	6N-8942	[2]	BOLT-CONNECTING ROD
	8L-3441	[2]	NUT
5.	1W-7524 C	[1]	BEARING
	8N-5427 CA	[1]	BEARING-CONNECTING ROD
			.64MM(.025 IN)UNDERSIZE
	8N-5428 CA	[1]	BEARING-CONNECTING ROD
			1.27MM(.050 IN)UNDERSIZE
6.	8N-1496 C	[1]	PISTON GP
7.	7N-7078 J	[1]	RING-OIL
8.	2P-2817 J	[1]	RING-INTERMEDIATE
9.	8N-0502 J	[1]	RING-PISTON (TOP)
	8N-0822 A	[1]	RING GP-PISTON
			(CONSISTS OF COMPLETE
			SET OF RINGS FOR ONE
			PISTON)
			(INCL PARTS MARKED J)
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13050017

2W-9053: PISTON GP

PISTON GP

2W9053 PISTON GROUP
ENGINE SERIAL NO. 73W4774-UP
PART OF 2W9054 ROD AND PISTON

c307861 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-0865 R	[1]	BODY AS-PISTON
2.	1W-9460	[1]	RING (TOP)
3.	2P-2817	[1]	RING-INTERMEDIATE
4.	7N-7078	[1]	RING-OIL
	1W-8922 FA	[1]	RING GP-PISTON (STANDARD)
			(CONSISTS OF A
			COMPLETE SET OF RINGS
			FOR ONE PISTON)
	A		NOT PART OF THIS GROUP
	F		NOT SHOWN
	R		REMFG PART MAY BE AVAILABLE

#SEBP13050018

2W-9054: PISTON & ROD GP

PISTON & ROD GP

2W9054 CONNECTING ROD AND PISTON GROUP-12 REQUIRED
ENGINE SERIAL NO. 73W4774-UP
2W9053-PAGE 9A

c496696 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8N-1608	[1]	PIN-PISTON
2.	8N-7295	[2]	RETAINER-PIN
3.	8N-1728 R	[1]	ROD AS-CONNECTING
	8N-2018	[1]	BEARING-SLEEVE
4.	6N-8942	[2]	BOLT-CONNECTING ROD
	8L-3441	[2]	NUT
5.	9Y-9497 C	[1]	BEARING-CONNECTING ROD (STANDARD)
	4W-5702 CA	[1]	BEARING-CONNECTING ROD
			.025IN(.63MM)UNDERSIZE
	4W-5703 CA	[1]	BEARING-CONNECTING ROD
			.050IN(1.27MM)UNDERSIZE
6.	2W-9053 Y	[1]	PISTON GP
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP13050019

2W-5290: CAMSHAFT GP-SINGLE

CAMSHAFT GP-SINGLE

2W5290 CAMSHAFT GP-SINGLE
ENGINE S/N 73W4325-8158

c306686 SEBP1305

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Parts for your D9L TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-0342	[1]	PLATE-CAMSHAFT THRUST
2.	0S-0509	[2]	BOLT
3.	2W-5289 R	[1]	CAMSHAFT AS
	R		REMFG PART MAY BE AVAILABLE

Information:

BASIC ENGINE

CYLINDER BLOCK GP

Truck Engine News

The Cylinder Liners Have a New Appearance {1216}
2005/03/01

Special Instruction

Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}

Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}

Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}

Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}

Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}

Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}

Installation Of 2W3815 Or 5N93 Inserts{1217}
Installation Of 2W3815 Or 5N93 Inserts{1217}

Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}

Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}

Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}
Installation Instructions For The 160-9874 Gasket Kit {1213, 7555}

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines{1200}
Visual Inspection of Liner Seats for 3400, C15, C16, and C18 Series Engines{1200}

Service Letter-NACD

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-Australia

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-CFEL

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-CSARL

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-Americas

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-Brazil

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-Truck/Ag/Marine

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Technical Information Bulletin

Liner Flange Breakage
Liner Flange Breakage

Specifications

Cylinder Block
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Cylinder Liners
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Cylinder Liner Projection
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Connecting Rod And Main Bearing Journals
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Tool Operating Manual

9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}

362-4250 Deck Height Measuring Tool{1201}
362-4250 Deck Height Measuring Tool{1201}

Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}

Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}

Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}

Service Letter-China

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Service Letter-Asia

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}

Reuse and Salvage for 3114, 3116, and 3126 Engine Series Cylinder Blocks {1201}
Reuse and Salvage for 3114, 3116, and 3126 Engine Series Cylinder Blocks {1201}

Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}

Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}

Using the <NOBR> 6V-7840</NOBR> Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}

Service Letter-APD

New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock
New Piston Pin Retainers Need To Be Installed In Certain Cylinder Kits In Parts Stock

Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory
Remove All 3E6777 Seals And 5P8057 Kits From Dealer Inventory

Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock
Remove All 7N9331, 7N9335, And 8N1911 Gaskets From Parts Stock

Testing and Adjusting

Cylinder Block - Inspect
3408E and 3412E Engines for Caterpillar Built Machines

Excessive Bearing Wear - Inspect
3408E and 3412E Engines for Caterpillar Built Machines

Main Bearings - Inspect
3408E and 3412E Engines for Caterpillar Built Machines

Cylinder Liner Projection - Inspect
3408E and 3412E Engines for Caterpillar Built Machines

Disassembly and Assembly

Spacer Plates
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Piston Cooling Tubes
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Cylinder Liners
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Camshaft Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Crankshaft Main Bearings
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Bearing Clearance - Check
3408E and 3412E Engines for Caterpillar Built Machines

Cylinder Liner - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Piston Cooling Jets - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Camshaft Bearings - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Install
3408E and 3412E Engines for Caterpillar Built Machines

Cylinder Liner - Install
3408E and 3412E Engines for Caterpillar Built Machines

Service Magazine

Crankshaft Failures; New Thrust Plate{1203,1202,1230}
1981/05/04

Remove Piston Cooling Tubes Before Removal Of Pistons And Connecting Rods{1214,1218,1201,1225,1307}
1981/07/13

New Cylinder Liners And O-Ring Seals Give Longer Seal Life{1216,1201,1213,1227}
1981/12/14

Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21

Use Correct Part Numbers For Main And Connecting Rod Bearings{1230,1203,1219}
1982/04/12

Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

New Crankshaft Main Bearings Used{1203}
1982/05/10

New Head Gasket Improves Seal Between Block And Liner Flange{1101,1201}
1982/09/27

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

6V4869 Adapter And 6V6174 Plug Can Be Used To Install Camshaft Bearings{1211,0621}
1982/11/22

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29

Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1982/12/20

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

Reuse Of Engine Bearings{1230}
1983/05/16

New Liner Seat Insert Available{1217}
1983/08/15

New Connecting Rod And Main Bearings Used{1203,1219,1226,1227,1230}
1983/10/10

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1984/04/23

Salvaging Cylinder Block Top Decks After Liner Seat Erosion{1201,1216,1217}
1984/06/04

New Cylinder Block Groups Used{1201}
1984/10/01

Install Crankshaft Thrust Bearings Correctly To Avoid Damage{1202,1203}
1985/02/11

Use Care When Handling Water Seals For Cylinder Head Spacer Plates{1115}
1985/07/15

New Cylinder Liner Available{1201}
1986/02/10

Service Reminders For 3400 Family Of Diesel Engines{1204,1214,1331}
1986/05/05

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Modification To Holder To Machine Counterbore On Cylinder Block{0664,1201}
1977/02/28

Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26

Stronger Timing Gear Housing; Additional Stud Used At Top Of Housing{1151,1201}
1987/02/23

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Recommendations For Preventing Cooling System Damage {1201}
1987/08/31

Mid-Life Bearing Maintenance Recommendations {1203}
1987/09/14

5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09

Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12

New Information On Reusable Cylinder Liners{1216}
1978/06/19

Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28

Head Bolt Holes In Cylinder Blocks Can Be Repaired{1201,1101}
1988/10/24

New Liner Seat Insert Available{1201,1216,1217}
1988/11/14

New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26

Service Tips For Piston Cooling Jets (Tubes){1331}
1990/11/26

Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17

New Bronze Thrust Plate Used On Center Main Bearing Of Crankshaft Groups{1203}
1990/12/17

Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07

No Gaskets Used With Aluminum Flywheel Housings{1157}
1991/10/14

Thinner Spacer Plates Available For Parts Service{1221}
1992/06/29

New Liner Seat Inserts Available{1217}
1992/11/09

Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

New Cylinder Head Gasket, Spacer Plate And Head Bolts Used; New Cylinder Liner Projection Measurement Method; New Cylinder Head Torque Sequence; Improved Coolant Flow (Cylinder Heads) {1124,1221,1216,1101}
1994/07/04

Be Sure Correct Piston Cooling Jets Are Installed{1331}
1994/11/28

New Material Used In O-Rings And Optional New Block Side Cover Replacement{1201}
1996/02/19

Procedure For Installing Steel Core Gasket At The Front Housing And The Flywheel Housing {1151,1157,1162}
1996/11/25

New 171-4660 Engine Stand Adapter Assembly Is Now Available {0701, 1000}
2000/04/17

Damaged Lifter Bores In 3400 Series Engines Can Be Used Again {1201}
2005/01/24

The Cylinder Liners Have a New Appearance {1216}
2005/03/14

Caterpillar Parts SIS Catalog D9L :

2W-4859 CYLINDER BLOCK GP

4N-1201 CYLINDER BLOCK GP

4N-6866 COVER GP-CYLINDER BLOCK

4N-1960 COVER GP-CYLINDER BLOCK

6N-1348 ENGINE AR

CRANKSHAFT BEARING REPLACEMENTS

4N-0922 CRANKSHAFT GP

2W-1513 PISTON & ROD GP

7N-3518 PISTON & ROD GP

2W-9053 PISTON GP

2W-9054 PISTON & ROD GP

Truck sale:

Caterpillar D9L
- Crawler dozers
N C MACHINERY CO.

39,908

Caterpillar D9L, Construction
- Dozers
MICHIGAN CAT

50,000

Caterpillar D9L, Construction
- Dozers
QUINN COMPANY

CATERPILLAR D9L 1982
- TRACK TYPE TRACTORS
QUINN COMPANY
California United States

CATERPILLAR D9L 1987
- TRACK TYPE TRACTORS
QUINN COMPANY
California United States