CRANKSHAFT BEARING REPLACEMENTS Engine Serial No. 10X1859 - Up 943 TRACK LOADER

BASIC ENGINE

CRANKSHAFT GP

0. CRANKSHAFT

CAMSHAFT GP

1. 7N-9550 CAMSHAFT G
2. 2W-0331 CAMSHAFT G
3. 2W-0854 CAMSHAFT G
4. 2W-1337 CAMSHAFT G

PISTON & ROD GP

5. 8N-4079 PISTON & R

CYLINDER BLOCK GP

6. 8N-9190 CYLINDER B

PISTON & ROD GP

7. 2W-1040 PISTON & R
8. 2W-4841 PISTON GP

CYLINDER BLOCK GP

9. 8N-9191 CYLINDER B
0. INFORMATION

TRACK LOADER 943 TRACK LOADER 19Z
943 LGP TRACK LOADER / HIGH DRIVE / 19Z00001-00252 (MACHINE) POWERED BY 3204 ENGINE HEBP1313 943 19Z (1982)

BASIC ENGINE

CRANKSHAFT GP

6N-8288 CRANKSHAFT GP

1W-0402 CRANKSHAFT GP

1W-9768 CRANKSHAFT GP

CRANKSHAFT BEARING REPLACEMENTS

#HEBP13130010

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
Engine Serial No. 10X1859 - Up

HEBP13130010 HEBP1313

None CRANKSHAFT BEARING REPLACEMENTS Parts scheme

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name	Comments

#HEBP13130011

7N-9550: CAMSHAFT GP

CAMSHAFT GP

7N9550 CAMSHAFT GROUP
Engine Serial No. 10X1 to 10X3176 inclusive

c225885 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	8S-1491	[1]	LOCK
2.	0S-0509	[2]	BOLT
3.	7S-2204	[1]	WASHER
4.	7N-9549	[1]	CAMSHAFT ASSEM.
			(Includes)
5.	4N-5201	[1]	DOWEL

#HEBP13130012

2W-0331: CAMSHAFT GP

CAMSHAFT GP

2W331 CAMSHAFT GROUP
Engine Serial No. 10X3177 to 10X4200 inclusive

c238032 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	8S-1491	[1]	LOCK
2.	0S-0509	[2]	BOLT
3.	7S-2204	[1]	WASHER
4.	2W-0310	[1]	CAMSHAFT ASSEM.
			(Includes)
	1B-8712	[1]	KEY
5.	2W-0313	[1]	STUD
6.	1F-7958	[1]	NUT
7.	9N-5022	[1]	WASHER

#HEBP13130013

2W-0854: CAMSHAFT GP

CAMSHAFT GP

2W854 CAMSHAFT GROUP
Engine Serial No. 10X4201 to 10X4888 inclusive

c306612 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	8S-1491	[1]	LOCK
2.	0S-0509	[2]	BOLT
3.	7S-2204	[1]	WASHER
4.	2W-0853	[1]	CAMSHAFT ASSEM.
	1B-8712	[1]	KEY
5.	2W-0313	[1]	STUD
6.	1F-7958	[1]	NUT
7.	9N-5022	[1]	WASHER

#HEBP13130014

2W-1337: CAMSHAFT GP-SINGLE

CAMSHAFT GP-SINGLE

2W1337 CAMSHAFT GROUP
Engine Serial No. 10X4889-Up

c311723 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	2W-1221	[1]	CAMSHAFT
2.	2W-1577	[1]	WASHER
3.	0S-0509	[2]	BOLT
4.	8S-1491	[1]	LOCK
5.	0L-0639	[4]	BOLT
6.	1W-4402	[1]	GEAR (80 TEETH)

#HEBP13130015

8N-4079: PISTON & ROD GP

PISTON & ROD GP

8N4079 CONNECTING ROD AND PISTON GROUP-4 Required
Engine Serial No. 10X1 to 10X5364 inclusive
Also part of 8N9190 and 8N9191 Short Block Group listed on Pages 10 and 10A

c308255 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	8N-5537	[1]	PISTON GROUP (standard)
			(Includes)
2.	9L-6233	[1]	RING (Standard-compression)
3.	9L-9316	[1]	RING (Standard - oil)
4.	9N-5406 CA	[1]	PISTON BODY .510 mm(.02 in.)oversize
5.	9N-0581 CA	[1]	RING (Oversize - compression)
6.	9L-9673 CA	[1]	RING (Oversize - oil)
7.	9N-5407 CA	[1]	PISTON BODY 1.02mm(.04 in.)oversize
8.	9N-0578 CA	[1]	RING (Oversize - compression)
9.	9L-9323 CA	[1]	RING (Oversize - oil)
10.	7N-9803	[1]	PIN
11.	8N-7294 C	[2]	RETAINER
12.	8N-6308	[1]	BEARING (standard)
	1W-3906 CA	[1]	BEARING 1.27mm(.05 in.) U.S.
	1N-3821 CA	[1]	BEARING .254mm(.01 in.) U.S.
	1N-3822 CA	[1]	BEARING .510mm(.02 in.) U.S.
13.	8N-3753 RC	[1]	ROD ASSEM.
			(Includes)
	9N-5082	[1]	BEARING
14.	9N-3832	[2]	BOLT
	9L-7669	[2]	NUT
	A		NOT PART OF THIS GROUP
	R		REMFG PART MAY BE AVAILABLE
	C		INDICATES CHANGE

#HEBP13130016

8N-9190: CYLINDER BLOCK GP

CYLINDER BLOCK GP

8N9190 SHORT BLOCK GROUP-Field Installation
Replaced by 8N9191 listed on Page 10A

HEBP13130016 HEBP1313

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Parts for your 943 TRACK LOADER:

Part No	Qty	Parts name
6N-2390 Y	[1]	CYLINDER BLOCK GROUP
6N-8288 Y	[1]	CRANKSHAFT GROUP
8N-4079 Y	[1]	CONNECTING ROD AND PISTON GROUP
Y		SEPARATE ILLUSTRATION

#HEBP13130017

2W-1040: PISTON & ROD GP

PISTON & ROD GP

2W1040 CONNECTING ROD AND PISTON GROUP-4 Required
Engine Serial No.10X5365-Up. Also part of 2W2024 Short Block Group listed on
Page 1OA. 2W4841 Piston parts are shown on Page 10-1

c307008 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	2W-4841 Y	[1]	PISTON GROUP
2.	8N-6308	[1]	BEARING (STANDARD)
	1W-3906 A	[1]	BEARING 1.27MM(.05 IN.)UNDERSIZE
	1N-3821 A	[1]	BEARNG .254MM(.01 IN.)UNDERSIZE
	1N-3822 A	[1]	BEARING .51MM(.021 IN.)UNDERSIZE
3.	8N-3753 R	[1]	ROD ASSEM.
	9N-5082	[1]	BEARING
4.	9N-3832	[2]	BOLT
	9L-7669	[2]	NUT
5.	7N-9803	[1]	PIN
6.	8N-7294	[2]	RETAINER
	A		NOT PART OF THIS GROUP
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#HEBP13130018

2W-4841: PISTON GP

PISTON GP

2W4841 PISTON GROUP
Engine Serial No. 10X5365-Up
Part of 2W1040 Connecting Rod and Piston Group shown on Page 10-1

c311352 HEBP1313

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Parts for your 943 TRACK LOADER:

Pos.	Part No	Qty	Parts name
1.	9L-6233	[1]	RING (COMPRESSION)
2.	2W-8045	[1]	RING ASSEM. (OIL)
3.	2W-4831 C	[1]	BODY ASSEM.
4.	2W-8411 A	[1]	BODY ASSEM.
	2W-8647 A	[1]	PISTON RING GROUP 1.02MM(.04IN.)OVERSIZE
	9N-0578	[1]	RING (COMPRESSION)
	2W-8417	[1]	RING (OIL)
5.	2W-8410 A	[1]	BODY ASSEM.
	2W-8646 A	[1]	PISTON RING GROUP .51MM(.02IN.)OVERSIZE
	9N-0581	[1]	RING (COMPRESSION)
	2W-8416	[1]	RING (OIL)
	2W-8265 CA	[1]	PISTON RING GROUP
			(CONSISTS OF A COMPLETE SET OF RINGS FOR ONE STANDARD PISTON)
	A		NOT PART OF THIS GROUP
	C		INDICATES CHANGE