PLANETARY TRANSMISSION GROUP (2378248 N/S)-PART 3 OF 4 PART OF 2436733-Page 159 966H WHEEL LOADER

237-8248: PLANETARY TRANSMISSION GROUP

PLANETARY TRANSMISSION GROUP (2378248 N/S)-PART 3 OF 4
PART OF 2436733-Page 159

Parts for your 966H WHEEL LOADER:

Pos.	Part No	Qty	Parts name
1.	1M-3150	[6]	DOWEL
2.	3T-7584	[4]	SPRING
3.	8E-8299	[16]	DISC
4.	6P-7743	[4]	SHAFT
5.	5P-3930	[8]	BEARING AS
6.	6P-8005	[8]	GEAR
7.	7G-3710	[4]	ROD
8.	9H-5546	[6]	DOWEL
9.	3S-8109	[15]	PIN
10.	7G-6945	[8]	SPRING
11.	5P-8245	[6]	WASHER
12.	237-8246	[6]	BOLT (MJ12X1.75)
13.	1M-3151	[6]	DOWEL
14.	9G-5828	[4]	SPRING
15.	4H-4737	[4]	PIN (SPRING)
16.	246-6025	[3]	BOLT (MJ12X1.75)

237-8248: PLANETARY TRANSMISSION GROUP

PLANETARY TRANSMISSION GROUP

PLANETARY TRANSMISSION GROUP (2378248 N/S)-PART 4 OF 4
PART OF 2436733-Page 159

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6P-7742	[4]	SHAFT
2.	6P-8003	[4]	GEAR
3.	7S-4534	[8]	BEARING
4.	8E-8299	[16]	DISC
5.	9W-0519	[1]	DISC
6.	8E-8297	[6]	DISC
7.	5P-3131	[3]	BEARING AS
8.	6P-2233	[3]	GEAR
9.	7G-5614	[3]	SHAFT
10.	6P-7772	[1]	RING
11.	176-9273	[1]	PISTON
12.	7G-5730	[1]	RING
13.	6Y-8030	[1]	RING
14.	7T-1285	[4]	GEAR
15.	6Y-7880	[4]	SHAFT

237-8250: OUTPUT GEAR GROUP

OUTPUT GEAR GROUP

OUTPUT GEAR GROUP (2378250 N/S)-PART 1 OF 2
PART OF 2436733-Page 159

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	248-0356	[1]	CASE AS
	8T-5414	[8]	STUD (M12X1.75)
2.	3T-6965	[1]	PLATE
3.	6V-5842	[4]	BOLT (M10X1.5)
4.	6V-5839	[22]	WASHER
5.	6V-1820	[10]	BOLT (M10X1.5)
6.	246-5422	[1]	COVER
7.	8M-3107	[1]	COVER
8.	2S-4750	[1]	GASKET
9.	6V-4248	[8]	BOLT (M10X1.5)
10.	106-0543	[2]	SENSOR GROUP
	102-8802	[1]	RECEPTACLE KIT (2P)
	8T-8729	[2]	PIN
	171-5349	[1]	STRAP
	9X-1813 E		SLEEVE (13.5cm)
11.	8P-3251	[1]	COVER AS
	7B-3028	[2]	SCREW
	7S-2962	[1]	WASHER
	8P-1722	[1]	COVER
12.	8H-7521	[1]	SEAL
13.	4S-8598	[1]	SCREEN
14.	6V-6317	[2]	BOLT (M10X1.5)
15.	135-0134	[1]	ANGLE
16.	247-8495	[1]	BRACKET AS
	8T-3490	[2]	NUT (M10X1.5) (WELD)
17.	1V-6341	[2]	SEAL
18.	9X-8268	[2]	WASHER
19.	5M-3154	[1]	COVER
20.	1S-6595	[1]	GASKET
21.	240-8259	[1]	TUBE AS
22.	6V-1720	[1]	PLATE (TM SERIAL NUMBER)
	E		ORDER BY THE cm

237-8250: OUTPUT GEAR GROUP

OUTPUT GEAR GROUP

OUTPUT GEAR GROUP (2378250 N/S)-PART 2 OF 2
PART OF 2436733-Page 159

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	237-9068	[1]	GEAR
2.	5P-2526	[2]	CONE
3.	2K-5065	[2]	CONE
4.	252-0995	[1]	CAGE AS
	3E-4319	[4]	STUD (M10X1.5)
5.	4D-1577	[1]	SEAL
6.	322-3111	[1]	SHIM PACK
7.	6V-8149	[12]	NUT (M12X1.75)
8.	237-9069	[1]	GEAR
9.	222-9875	[1]	CAGE
10.	1U-8846 B		GASKET MAKER
11.	5P-8245	[12]	WASHER
12.	265-3930	[2]	RETAINER
13.	8T-0358	[2]	BOLT (M16X2)
14.	2H-3088	[2]	SEAL
15.	266-6644	[1]	SHAFT
16.	5M-2894	[6]	WASHER
17.	116-8231	[1]	CAGE
18.	5H-6734	[2]	SEAL
19.	222-9874	[1]	RETAINER
20.	6V-1819	[6]	BOLT (M10X1.5)
21.	2P-8987	[2]	CONE
22.	2P-8986	[2]	CUP
23.	2H-9247	[1]	SEAL
24.	8P-2155	[1]	SPACER
25.	7B-3642	[1]	BEARING
26.	5P-5411	[1]	RACE
27.	193-2200	[2]	SEAL
28.	3F-5792	[1]	SEAL
29.	117-4465	[2]	YOKE AS
30.	3K-0196	[1]	GUARD
31.	138-1509	[1]	DRAIN AS
32.	138-1510	[1]	PLUG
33.	192-1023	[1]	DRAIN AS
	077-3241	[1]	SEAL
34.	7M-8485	[1]	SEAL
	B		USE AS REQUIRED

125-9358: DRIVE SHAFT GROUP

DRIVE SHAFT GROUP

DRIVE SHAFT GROUP (1259358 N/S)
PART OF 3449207-Page 159
REFERENCE: 3299657-Page 179 1258808-Page 178 3299658-Page 178

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4V-7081	[10]	STRAP
2.	9V-2429	[1]	RETAINER
3.	110-6923	[4]	SPACER
4.	179-3185	[1]	YOKE
5.	329-9657 Y	[1]	SLIP JOINT GROUP
6.	125-8808 Y	[1]	UNIVERSAL JOINT GROUP
7.	329-9658 Y	[1]	UNIVERSAL JOINT GROUP
8.	296-4301	[1]	BEARING AS
	197-6667	[1]	SETSCREW
9.	138-3816	[20]	BOLT (M12X1.75)
10.	7X-2554	[4]	BOLT (M16X2)
11.	8T-4176	[1]	BOLT (M12X1.75)
	Y		SEPARATE ILLUSTRATION

125-8808: UNIVERSAL JOINT GROUP

UNIVERSAL JOINT GROUP

1258808 UNIVERSAL JOINT GROUP
PART OF 1259358-Page 177

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	125-8810	[1]	SPIDER GROUP
2.	153-1185	[4]	BOLT
3.	9C-9159	[2]	PLATE
4.	027-1287	[2]	FITTING

329-9658: UNIVERSAL JOINT GROUP

UNIVERSAL JOINT GROUP

3299658 UNIVERSAL JOINT GROUP
PART OF 1259358-Page 177

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	125-8810	[1]	SPIDER AND BEARING GROUP
2.	153-1185	[4]	BOLT (M10X1.25)
3.	027-1287	[2]	FITTING
4.	9C-9159	[2]	PLATE

329-9657: SLIP JOINT GROUP

SLIP JOINT GROUP

3299657 SLIP JOINT GROUP
PART OF 1259358-Page 177

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3B-8489	[1]	FITTING
2.	8V-1412	[1]	RETAINER
3.	196-8490	[1]	CAP
4.	125-8810	[2]	SPIDER AND BEARING GROUP
			(EACH INCLUDES)
	153-1185	[4]	BOLT (M10X1.25)
	027-1287	[2]	FITTING
	9C-9159	[2]	PLATE

236-8999: POWER TRAIN FILTER AND LINES GROUP

POWER TRAIN FILTER AND LINES GROUP

POWER TRAIN FILTER AND LINES GROUP (2368999 N/S)
PART OF 3449207-Page 159
REFERENCE: 3336439-Page 181

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4J-0520	[4]	SEAL
2.	276-9775	[2]	HOSE AS
3.	276-9776	[1]	TUBE AS
4.	276-9777	[1]	TUBE AS
5.	276-9778	[1]	BRACKET
6.	333-6439 Y	[1]	FILTER GROUP
7.	132-7551	[8]	SPACER
8.	6V-8984	[2]	ELBOW
	5K-9090	[4]	SEAL
9.	6V-3822	[2]	BOLT (M10X1.5)
10.	6V-5839	[2]	WASHER
11.	6V-9172	[2]	NUT (1 7/16-12)
12.	7G-5984	[1]	CLIP (TAB)
13.	7G-5985	[1]	CLIP (SLOT)
14.	7G-5986	[1]	GROMMET
15.	7X-7729	[5]	WASHER
16.	8C-3206	[8]	FLANGE
17.	8T-4121	[16]	WASHER
18.	8T-4136	[2]	BOLT (M10X1.5)
19.	8T-4186	[8]	BOLT (M10X1.5)
20.	8T-4196	[11]	BOLT (M10X1.5)
	Y		SEPARATE ILLUSTRATION

333-6439: POWER TRAIN OIL FILTER GROUP

POWER TRAIN OIL FILTER GROUP

3336439 POWER TRAIN OIL FILTER GROUP
PART OF 2368999-Page 180
REFERENCE 3339309-Page 182

Parts for your 966H WHEEL LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-0852	[1]	CAP
2.	8C-3447	[1]	CAP
3.	8C-3446	[1]	VALVE
4.	328-3655	[1]	ELEMENT AS
5.	333-9309 Y	[1]	BASE AS
6.	3J-1907	[1]	SEAL (15.9mm OD)
7.	3J-7354	[1]	SEAL (12.6mm OD)
8.	6V-3965	[1]	NIPPLE AS
9.	321-5967	[1]	HOUSING GROUP
10.	3J-1907	[1]	SEAL (15.9mm OD)
11.	9S-8004	[1]	PLUG
12.	130-0229	[1]	SEAL (136.8mm OD)
	Y		SEPARATE ILLUSTRATION

Information:

POWER TRAIN

TRANSMISSION GP

Operation and Maintenance Manual

Transmission Oil Level - Check
966H and 972H Wheel Loaders

Transmission Oil - Change
966H and 972H Wheel Loaders

Transmission Oil Sample - Obtain
966H and 972H Wheel Loaders

Special Instruction

Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Caterpillar Wheel Loader and Wheel Dozer Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}
Caterpillar Wheel Loader and Wheel Dozer Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}

Technical Information Bulletin

Error Codes for the Transmission Output Speed Sensors May Be Logged{3030, 3175, 7610, 7620}
Error Codes for the Transmission Output Speed Sensors May Be Logged{3030, 3175, 7610, 7620}

Specifications

Engine and Transmission Mounting
966H Wheel Loader and 972H
Wheel Loader Power Train

Transmission Planetary
966H Wheel Loader and 972H
Wheel Loader Power Train

Torque Converter and Transmission Pressures
966H Wheel Loader and 972H
Wheel Loader Power Train

Tool Operating Manual

M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}

Systems Operation

Transmission Planetary
966H Wheel Loader and 972H
Wheel Loader Power Train

Transmission Hydraulic System
966H Wheel Loader and 972H
Wheel Loader Power Train

Transmission Lubrication
966H Wheel Loader and 972H
Wheel Loader Power Train

Reuse And Salvage Guidelines

Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}

Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}

Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}

Transmission Clutch Plates and Disc Assemblies with F37 and F37X Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with F37 and F37X Friction Material {3030, 3155, 3190}

Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}

Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}

Transmission Reuse and Salvage Manual Contents {0374, 3030}
Transmission Reuse and Salvage Manual Contents {0374, 3030}

Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}

Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}

Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}

Reuse and Salvage of Transmission Components {3030}
Reuse and Salvage of Transmission Components {3030}

Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}

Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}

Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}
Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}

Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}
Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}

Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}
Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}

Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}

Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}

Caterpillar Wheel Loader and Wheel Dozer Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}
Caterpillar Wheel Loader and Wheel Dozer Technician Checklist Transmission Removal and Installation {0372, 0374, 3030, 3030}

Contamination Control Guidelines

Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Filtration Procedure for Wheel Loader Transmission Oil (Equipped with an Ecology Drain) {0680, 0768, 3000, 3030, 4000}
Filtration Procedure for Wheel Loader Transmission Oil (Equipped with an Ecology Drain) {0680, 0768, 3000, 3030, 4000}

Testing and Adjusting

Transmission Pressures - Test and Adjust
966H Wheel Loader and 972H
Wheel Loader Power Train

Fill Time for the Transmission Clutch (Operator Monitor) - Calibrate
966H Wheel Loader and 972H
Wheel Loader Power Train

Fill Time for the Transmission Clutch (Electronic Technician) - Calibrate
966H Wheel Loader and 972H
Wheel Loader Power Train

Bench Test Procedures

Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}
Bench Test Procedure for a 950H, 962H, 966G, 966G Series 2, 966H, 972G, 972G Series 2, and 972H Wheel Loader Transmission and a R1600H Load Haul Dump {3030, 3066, 3073, 3101}

Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}

Troubleshooting

Transmission Troubleshooting
966H Wheel Loader and 972H
Wheel Loader Power Train

Disassembly and Assembly

Torque Converter, Transmission and Output Transfer Gears - Remove
966H and 972H Wheel Loaders Power Train

Torque Converter, Transmission and Output Transfer Gears - Install
966H and 972H Wheel Loaders Power Train

Transmission Planetary - Disassemble
966H and 972H Wheel Loaders Power Train

Torque Converter from Transmission, Output Transfer Gears - Separate
966H and 972H Wheel Loaders Power Train

Torque Converter to Transmission, Output Transfer Gears - Connect
966H and 972H Wheel Loaders Power Train

Transmission from Output Transfer Gears - Separate
966H and 972H Wheel Loaders Power Train

Transmission to Output Transfer Gears - Connect
966H and 972H Wheel Loaders Power Train

Transmission Planetary - Assemble
966H and 972H Wheel Loaders Power Train

Service Magazine

Steel Ecology Drains Are Now Used {3030, 3064, 3075, 3101, 3105}
2005/12/26

Improved Filler Tube For The Transmission {3005, 3030}
2007/10/15

Procedure for Cleaning the Power Train {3065, 3139}
2008/12/08

An Improved O-Ring Seal is Now Used in the Transmission Clutch Solenoid Modulating Valves {3073, 3167}
2015/09/10

Improved Registration Process for Retrofit Products {1000, 3000, 7000, 7570}
2011/02/17

A New Output Shaft and Power Train Software Group are Now Used {3063, 3160, 4800, 4808, 7610, 7620}
2011/09/29

A New Bearing is Used in Planetary Transmissions {3160, 7551}
2015/02/16

Ensure Ring Gear Part Number when Servicing Transmission Planetary Group on Certain Wheel Loaders {3054, 3160, 7552}
2014/03/12

Cat® Reman Announces the Addition of Transmission Clutch Plates for Certain Machine Transmissions {3160}
2014/09/11

New Improved Yokes on the Transmission Output Shaft Are Used on Certain Landfill Compactors, Soil Compactors, Wheel Dozers, and Medium Wheel Loaders {3030, 3075, 3159}
New Improved Yokes on the Transmission Output Shaft Are Used on Certain Landfill Compactors, Soil Compactors, Wheel Dozers, and Medium Wheel Loaders {3030, 3075, 3159}

Caterpillar Parts SIS Catalog 966H :

Truck sale:

Caterpillar 966H
- Wheel Loaders
HOLT CAT

85,000

Caterpillar 966H, Wheel Loaders, Construction
- Wheel Loaders
BOYD CAT COMPANY

95,000

Caterpillar 966H, Wheel Loaders, Construction
- Wheel Loaders
WAGNER EQUIPMENT CO

70,000

Caterpillar 966H, Wheel Loaders, Construction
- Wheel Loaders
FINNING CHILE S.A.

322,210

Caterpillar 966H, Wheel Loaders, Construction
- Wheel Loaders
FINNING CANADA