D3 TRACTOR 79U00001-04708 (MACHINE) UNDERCARRIAGE Caterpillar SIS

TRACK-TYPE TRACTOR D3 TRACK-TYPE TRACTOR 79U
D3 TRACTOR 79U00001-04708 (MACHINE) UEG0652S D3 79U (1973)

Parts group D3:

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UNDERCARRIAGE

CLEANER BAR GP

6S-9359 CLEANER BAR GP

6S9359 TRACK CLEANER BAR GROUP--Field Installation

IDLER GP

6S-3610 IDLER GP-FRONT

6S3610 FRONT IDLER GROUP--Part 1 of 2
Serial No. 79U1 to 79U4077 inclusive
Note: Quantities shown are those required for both R.H. & L.H. sides

6S-3610 IDLER GP-FRONT

6S3610 FRONT IDLER GROUP--Part 2 of 2
Serial No. 79U1 to 79U4077 inclusive
Note: Quantities shown are those required for both R.H. and L.H. sides

6S-3610 IDLER GP-FRONT

6S3610 FRONT IDLER GROUP--Part 1 of 2
Serial No. 79U4078-Up
Note: Quantities shown are those required for both R.H. & L.H. sides

6S-3610 IDLER GP-FRONT

6S3610 FRONT IDLER GROUP--Part 2 of 2
Serial No. 79U4078-Up
Note: Quantities shown are those required for both R.H. & L.H. sides

6S-9384 FRONT IDLER GROUP

6S9384 FRONT IDLER GROUP--Large O.D.
AN ATTACHMENT

5G-0363 IDLER & BEARING AS

5G363 COUNTERWEIGHT IDLER ASSEMBLY
Provides Counterweighted front idlers to improve vehicle stability when equipped with
a backhoe, 3 LGP Bulldozer, ROPS and rear mounted attachment. CANNOT BE USED
WITH MULTI-PURPOSE BUCKET. AN ATTACHMENT

6S-8559 IDLER ASSEMBLY

6S8559 IDLER ASSEMBLY--Replaced by 5G363 Counterweight Idler Assembly
Provides Counterweighted front idlers to improve vehicle stability when equipped with a
backhoe, 3 LGP Bulldozer, ROPS and rear mounted attachment. CANNOT BE USED
WITH MULTI-PURPOSE BUCKET. AN ATTACHMENT

ROLLER GP

6S-3609 ROLLER GP-TRACK CARRIER

6S3609 TRACK CARRIER ROLLER GROUP--2 Required

6S-3607 ROLLER GP-TRACK SINGLE FLANGE

6S3607 TRACK ROLLER GROUP--Single Flange--4 Required
Serial No. 79U1 to 1672, 1686, 1691, 1693, 1694, 1700, 1703, 1712, 1714, 1720,
1723, 1725, 1731, 1733 and 79U1734 inclusive

6S-3607 ROLLER GP-TRACK SINGLE FLANGE

6S3607 TRACK ROLLER GROUP--Single Flange--4 Required
Serial No. 79U1673 to 1685, 1687 to 1690, 1692, 1695 to 1699, 1701, 1702, 1704 to
1711, 1713, 1715 to 1719, 1721, 1722, 1724, 1726 to 1730, 1732 and 79U1735-Up

6S-3608 TRACK ROLLER GROUP

6S3608 TRACK ROLLER GROUP--Double Flange--6 Required
Serial No. 79U1 to 1679, 1686, 1691, 1693, 1694, 1700, 1703, 1712, 1714, 1720,
1723, 1725, 1731, 1733 and 79U1734 inclusive

6S-3608 TRACK ROLLER GROUP

6S3608 TRACK ROLLER GROUP--Double Flange--6 Required
Serial No. 79U1680 to 1685, 1687 to 1690, 1692, 1695 to 1699, 1701, 1702, 1704 to
1711, 1713, 1715 to 1719, 1721, 1722, 1724, 1726 to 1730, 1732 and 79U1735-Up

TRACK GP

6S-3427 TRACK GROUP

6S3427 TRACK GROUP--356 mm (14") Triple Grouser Shoe--2 Required
Replaced by 6S8829 shown on Page 66. Note: 6S8408 Track Pin and Bushing Group,
consisting of a complete set of Pins and Bushings for one Track, is available
AN ATTACHMENT

6S-8829 TRACK GROUP

6S8829 TRACK GROUP--356 mm (14") Triple Grouser Shoe--2 Required
Note: 6S8408 Track Pin and Bushing Group, consisting of a complete set of Pins
and Bushings for one Track, is available. AN ATTACHMENT

6S-3180 TRACK GROUP

6S3180 TRACK GROUP--305 mm (12") Single Grouser Shoe--2 Required
Serial No. 79U1 to 79U3050 inclusive
Note: 6S8408 Track Pin and Bushing Group, consisting of a complete set of Pins
and Bushings for one Track, is available

6S-8799 TRACK GROUP

6S8799 TRACK GROUP--12" (305 mm) Single Grouser Shoe--2 Required
Serial No. 79U3051-Up

6S-3425 TRACK GROUP

6S3425 TRACK GROUP--14" (356 mm) Single Grouser Shoe--2 Required
Replaced by 6S8830 Track Group. Note: 6S8408 Track Pin and Bushing Group, consisting
of a complete set of Pins and Bushings for one Track, is available. AN ATTACHMENT

6S-3428 TRACK GROUP

6S3428 TRACK GROUP--16" (406 mm) Single Grouser Shoe--2 Required
Replaced by 6S8831 Track Group. Note: 6S8408 Track Pin and Bushing Group, consisting
of a complete set of Pins and Bushings for one Track, is available. AN ATTACHMENT

6S-8830 TRACK GROUP

6S8830 TRACK GROUP--14" (356 mm) Single Grouser Shoe--2 Required
AN ATTACHMENT

6S-8831 TRACK GROUP

6S8831 TRACK GROUP--16" (406 mm) Single Grouser Shoe--2 Required
AN ATTACHMENT

UNDERCARRIAGE GP

6S-3605 UNDERCARRIAGE SUPPORT GROUP

6S3605 UNDERCARRIAGE SUPPORT GROUP
Serial No. 79U1 to 79U4166, 4169 to 4215, 4217 to 4232, 4264, 4267, 4295, 4296, 4299, 4324 and 79U4328 inclusive

5G-0378 SUPPORT GP-UNDERCARRIAGE

5G378 UNDERCARRIAGE SUPPORT GROUP
Serial No. 79U4167, 4168, 4216, 4233 to 4263, 4265, 4266, 4268 to 4294, 4297,
4298, 4300 to 4323, 4325 to 4327 and 79U4329-Up

FRAME GP-TRACK ROLLER

6S-3611 TRACK ROLLER FRAME GROUP

6S3611 TRACK ROLLER FRAME GROUP
Serial No. 79U1 to 4166, 4169 to 4215, 4217 to 4232, 4264, 4267, 4295, 4296, 4299,
4324 and 79U4328 inclusive. Note: Quantities shown are those required for both R.H. & L.H. sides

6S-8909 FRAME GP-TRACK ROLLER

6S8909 TRACK ROLLER FRAME GROUP
Serial No. 79U4167, 4168, 4216, 4233 to 4263, 4265, 4266, 4268 to 4294, 4297,
4298, 4300 to 4323, 4325 to 4327 & 79U4329-Up
Note: Quantities shown are those required for both R.H. and L.H. sides

6S-7447 TRACK ROLLER FRAME GROUP

6S7447 TRACK ROLLER FRAME GROUP
Serial No. 79U1 to 4166, 4169 to 4215, 4217 to 4232, 4264, 4267, 4295, 4296, 4324 & 79U4328 inclusive
AN ATTACHMENT

Information:

(For parts list, see above)

UNDERCARRIAGE

ADJUSTMENT GP-HYDRAULIC TRACK

Service Magazine

New Front Idler Seal Used For Improved Recoil Pressure Containment {4150,4157}
1996/08/19

CLEANER BAR GP

New Cleaner Bar Assemblies For The Track Are Stronger{4150}
1978/02/27

IDLER GP

Special Instruction

Installation Of 2V9025 And 2V9027 Recoil Spring Rear Pilots{4158}
Installation Of 2V9025 And 2V9027 Recoil Spring Rear Pilots{4158}

Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}

Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}

Specifications

Front Idler And Recoil Spring
D3 TRACTOR POWER TRAIN

Track Adjustment
D3 TRACTOR POWER TRAIN

Tool Operating Manual

Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}

Undercarriage Reconditioning Bulletin

Reconditioning Dimensions for Idlers {4159}
Reconditioning Dimensions for Idlers {4159}

Guideline for Roller and Idler Component Reuse {4159, 4180}
Guideline for Roller and Idler Component Reuse {4159, 4180}

Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}

Idler Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}
Idler Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}

Idler Service Evaluation Checklist {4159, 4167}
Idler Service Evaluation Checklist {4159, 4167}

Removal, Installation, and Conditioning of Idler Bearings and Track Roller Bearings {4159, 4159, 4180, 4180, 7551}
Removal, Installation, and Conditioning of Idler Bearings and Track Roller Bearings {4159, 4159, 4180, 4180, 7551}

Idler Oil Fill Volume {4159, 4159}
Idler Oil Fill Volume {4159, 4159}

Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}

Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}
Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}

Idler Weld Rebuild Procedure {0679, 0729, 4150, 4159}
Idler Weld Rebuild Procedure {0679, 0729, 4150, 4159}

Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

Reuse And Salvage Guidelines

Thermal Spray Procedures for D3 - D5G TTT Track Adjuster Yoke Shaft{0679, 4157, 4159}
Thermal Spray Procedures for D3 - D5G TTT Track Adjuster Yoke Shaft{0679, 4157, 4159}

Disassembly and Assembly

Front Idlers
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Hydraulic Track Adjuster Seals
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Recoil Springs
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Service Magazine

Use Cork Plugs To Keep Bearing Blocks Clean In Rebuilt Idlers{4159}
1985/06/10

New Front Idler Seal Used For Improved Recoil Pressure Containment {4150,4157}
1996/08/19

Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24

Instructions for Filling the Oil of Nexus and Classic Carrier Roller and Idler {4154, 4159}
2004/08/16

Oil for Arctic Track Rollers and Idlers Has Changed from SAE 5W40 to SAE 0W40 {0645, 4159, 4180, 7000}
2011/08/10

Best Practices To Reduce Track Idler Flat Spotting {4159, 4170}
2014/11/18

Preventing Track Roller & Idler Duo-Cone Seal Packing in Freeze-Thaw Conditions {4159, 4180}
Preventing Track Roller & Idler Duo-Cone Seal Packing in Freeze-Thaw Conditions {4159, 4180}

LINK GP-TRACK

Undercarriage Reconditioning Bulletin

Oil Volumes for Track Link Assemblies {4169}
Oil Volumes for Track Link Assemblies {4169}

Undercarriage Reconditioning Bulletin Contents {0374, 4150}
Undercarriage Reconditioning Bulletin Contents {0374, 4150}

Track Servicing Equipment, Tooling, Literature, and Training Review {0374, 4169, 4170, 4171, 4172, 4174, 4175, 4176}
Track Servicing Equipment, Tooling, Literature, and Training Review {0374, 4169, 4170, 4171, 4172, 4174, 4175, 4176}

Track Service Evaluation Checklist {4169, 4170, 4171, 4172, 4174, 4175, 4176}
Track Service Evaluation Checklist {4169, 4170, 4171, 4172, 4174, 4175, 4176}

Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}

Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

Reusability Guidelines and Installation Procedures for Split Master Links {4170, 4176}
Reusability Guidelines and Installation Procedures for Split Master Links {4170, 4176}

Field Servicing Procedure for Non-Positive Pin Retention Sealed and Lubricated Track {0729, 4169, 4170}
Field Servicing Procedure for Non-Positive Pin Retention Sealed and Lubricated Track {0729, 4169, 4170}

Reuse And Salvage Guidelines

Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}

Service Magazine

Track Seal Temperature Guidelines {4169, 4170, 4171}
2012/11/30

Changes in Serviceability for the Track Link Assembly for Certain D3 and D4 Track-Type Tractors {4169, 4170, 4171}
Changes in Serviceability for the Track Link Assembly for Certain D3 and D4 Track-Type Tractors {4169, 4170, 4171}

Low Volume Track Master Links Are Replaced On Certain Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}
Low Volume Track Master Links Are Replaced On Certain Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}

Track Bolt Reuse Recommendation for All Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}
Track Bolt Reuse Recommendation for All Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}

ROLLER GP

Specifications

Carrier Roller
D3 TRACTOR POWER TRAIN

Track Rollers
D3 TRACTOR POWER TRAIN

Tool Operating Manual

Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}

Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}
Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}

Undercarriage Reconditioning Bulletin

Guideline for Roller and Idler Component Reuse {4159, 4180}
Guideline for Roller and Idler Component Reuse {4159, 4180}

Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}

Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}
Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}

Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}

Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}
Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}

Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}
Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}

Carrier Roller Oil Fill Volume {4154}
Carrier Roller Oil Fill Volume {4154}

Reconditioning Dimensions for Track Rollers {4154, 4180}
Reconditioning Dimensions for Track Rollers {4154, 4180}

Carrier Roller Disassembly and Assembly Procedures {4154}
Carrier Roller Disassembly and Assembly Procedures {4154}

Reconditioning Dimensions for Carrier Rollers {4154, 4180}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}

Oval Track Roller Disassembly and Assembly Procedures {4180}
Oval Track Roller Disassembly and Assembly Procedures {4180}

Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}
Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}

Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

Reusability Guidelines and Installation Procedures for Split Master Links {4170, 4176}
Reusability Guidelines and Installation Procedures for Split Master Links {4170, 4176}

Disassembly and Assembly

Track Carrier Rollers
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Track Roller Guards
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Track Rollers
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Service Magazine

Changes In Track Roller Sequence{4180}
1983/03/21

Adjustment Of Track Tension On Machines With One Carrier Roller Per Side{4150}
1978/02/06

Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24

Cat Roller Assembly Machine Simplifies Both Disassembly of the Track Rollers and Carrier Rollers and Assembly of the Track Rollers and Carrier Rollers {0685}
2004/07/05

Instructions for Filling the Oil of Nexus and Classic Carrier Roller and Idler {4154, 4159}
2004/08/16

Oil for Arctic Track Rollers and Idlers Has Changed from SAE 5W40 to SAE 0W40 {0645, 4159, 4180, 7000}
2011/08/10

Preventing Track Roller & Idler Duo-Cone Seal Packing in Freeze-Thaw Conditions {4159, 4180}
Preventing Track Roller & Idler Duo-Cone Seal Packing in Freeze-Thaw Conditions {4159, 4180}

SEAL & BUSHING GP

Undercarriage Reconditioning Bulletin

Reusability Recommendations for Duo-Cone Seals {7555, 7561}
Reusability Recommendations for Duo-Cone Seals {7555, 7561}

Service Magazine

Modification Of Track Press Saddle Necessary To Service New Larger Diameter Bushings In Track Link Assemblies{0729,4170,4169,4175}
1988/02/15

SPRING GP

Special Instruction

Installation Of 2V9025 And 2V9027 Recoil Spring Rear Pilots{4158}
Installation Of 2V9025 And 2V9027 Recoil Spring Rear Pilots{4158}

Specifications

Front Idler And Recoil Spring
D3 TRACTOR POWER TRAIN

Disassembly and Assembly

Recoil Springs
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

TRACK ADJUSTER & RECOIL GP

Special Instruction

Installation Of 2V9025 And 2V9027 Recoil Spring Rear Pilots{4158}
Installation Of 2V9025 And 2V9027 Recoil Spring Rear Pilots{4158}

Specifications

Front Idler And Recoil Spring
D3 TRACTOR POWER TRAIN

Track Adjustment
D3 TRACTOR POWER TRAIN

Disassembly and Assembly

Hydraulic Track Adjuster Seals
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Recoil Springs
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Service Magazine

New Front Idler Seal Used For Improved Recoil Pressure Containment {4150,4157}
1996/08/19

TRACK GP

Special Instruction

Guidelines for Narrowing Track Shoe Width or Clipping Grouser Corners {4170}
Guidelines for Narrowing Track Shoe Width or Clipping Grouser Corners {4170}

Technical Information Bulletin

Faulty Threaded Rod Used On Made To Order Track Groups{4170}
Faulty Threaded Rod Used On Made To Order Track Groups{4170}

Specifications

Track Rollers
D3 TRACTOR POWER TRAIN

Track Adjustment
D3 TRACTOR POWER TRAIN

Track
D3 TRACTOR POWER TRAIN

Tool Operating Manual

Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}

168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}

NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}

Undercarriage Reconditioning Bulletin

Oil Volumes for Track Link Assemblies {4169}
Oil Volumes for Track Link Assemblies {4169}

Shop Repair Procedure for Non-PPR Sealed and Lubricated Track {4170}
Shop Repair Procedure for Non-PPR Sealed and Lubricated Track {4170}

Track Data Charts {0372, 0374, 4170}
Track Data Charts {0372, 0374, 4170}

Guideline for Reusable Track Parts {4169, 4170, 4171, 4174, 4175}
Guideline for Reusable Track Parts {4169, 4170, 4171, 4174, 4175}

Undercarriage Reconditioning Bulletin Contents {0374, 4150}
Undercarriage Reconditioning Bulletin Contents {0374, 4150}

Track Service Evaluation Checklist {4169, 4170, 4171, 4172, 4174, 4175, 4176}
Track Service Evaluation Checklist {4169, 4170, 4171, 4172, 4174, 4175, 4176}

Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}

Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}
Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}

Idler Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}
Idler Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}

Idler Service Evaluation Checklist {4159, 4167}
Idler Service Evaluation Checklist {4159, 4167}

Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}

Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}
Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}

Reusability Recommendations for Duo-Cone Seals {7555, 7561}
Reusability Recommendations for Duo-Cone Seals {7555, 7561}

Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}

Reconditioning Dimensions for Carrier Rollers {4154, 4180}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}

Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}
Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}

Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}
Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}

Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

Reusability Guidelines and Installation Procedures for Split Master Links {4170, 4176}
Reusability Guidelines and Installation Procedures for Split Master Links {4170, 4176}

Reuse And Salvage Guidelines

Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}

Thermal Spray Procedures for D3 - D5G TTT Track Adjuster Yoke Shaft{0679, 4157, 4159}
Thermal Spray Procedures for D3 - D5G TTT Track Adjuster Yoke Shaft{0679, 4157, 4159}

Disassembly and Assembly

Tracks
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Hydraulic Track Adjuster Seals
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Service Magazine

6V4175 Socket Available For Worn Track Bolts{0612,4179}
1981/12/07

Adjustment Of Track Tension On Machines With One Carrier Roller Per Side{4150}
1978/02/06

New Cleaner Bar Assemblies For The Track Are Stronger{4150}
1978/02/27

Modification Of Track Press Saddle Necessary To Service New Larger Diameter Bushings In Track Link Assemblies{0729,4170,4169,4175}
1988/02/15

6V136 Stopper Installation Tool For Use On Sealed And Lubricated Track {0622}
1979/09/10

Extreme Service Track Shoes{4172}
1992/02/03

Cat Track Torque Wrench is Available for the Removal of Track Bolts and for the Installation of Track Bolts {0729, 0765}
2004/12/27

Two New Track Presses Are Now Available {0700, 0729}
2004/12/27

Portable Test and Fill Machine Designed for a Service Vehicle but Works Fast Enough for the Shop {0768}
2006/02/27

Track Seal Temperature Guidelines {4169, 4170, 4171}
2012/11/30

Track Shoes Have Been Discontinued and Replaced For Certain D3 and D4 Track-Type Tractors {4170}
2014/10/07

Best Practices To Reduce Track Idler Flat Spotting {4159, 4170}
2014/11/18

Track Shoe Profiles Have Changed for Certain D3 and D4 Track-Type Tractors {4170, 4172}
Track Shoe Profiles Have Changed for Certain D3 and D4 Track-Type Tractors {4170, 4172}

Track Shoes Have Been Discontinued and Replaced for Certain D3 and D4 Track Type Tractors {4170}
Track Shoes Have Been Discontinued and Replaced for Certain D3 and D4 Track Type Tractors {4170}

Track Shoe Ice Lug Requirements {4170}
Track Shoe Ice Lug Requirements {4170}

UNDERCARRIAGE GP

Specifications

Undercarriage Support
D3 TRACTOR POWER TRAIN

Tool Operating Manual

150T Track Repair Group Field Follow Tools, Operation, and Parts {0374, 0700, 0729, 4169, 4170, 4171}
150T Track Repair Group Field Follow Tools, Operation, and Parts {0374, 0700, 0729, 4169, 4170, 4171}

NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}

Undercarriage Reconditioning Bulletin

Undercarriage Reconditioning Bulletin Contents {0374, 4150}
Undercarriage Reconditioning Bulletin Contents {0374, 4150}

Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}

Foreword {0374, 4150, 7000, 7590, 7950}
Foreword {0374, 4150, 7000, 7590, 7950}

Introduction {0374, 4150, 7000, 7590, 7950}
Introduction {0374, 4150, 7000, 7590, 7950}

Reusability Recommendations for Duo-Cone Seals {7555, 7561}
Reusability Recommendations for Duo-Cone Seals {7555, 7561}

Equipment and Tools for Undercarriage Rebuilding and Reconditioning Stations {0729, 4150}
Equipment and Tools for Undercarriage Rebuilding and Reconditioning Stations {0729, 4150}

Training Materials {0314, 0374, 4150}
Training Materials {0314, 0374, 4150}

Facility and Equipment Layouts {4150}
Facility and Equipment Layouts {4150}

Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}
Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}

Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

Reuse And Salvage Guidelines

Facility and Equipment Layouts {4150}
Facility and Equipment Layouts {4150}

Service Magazine

Adjustment Of Track Tension On Machines With One Carrier Roller Per Side{4150}
1978/02/06

New Front Idler Seal Used For Improved Recoil Pressure Containment {4150,4157}
1996/08/19

Track Shoe Profiles Have Changed for Certain D3 and D4 Track-Type Tractors {4170, 4172}
Track Shoe Profiles Have Changed for Certain D3 and D4 Track-Type Tractors {4170, 4172}

DRIVE GP

Special Instruction

Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}

Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}

Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}

MISCELLANEOUS INFORMATION

Undercarriage Reconditioning Bulletin

Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

TOOLS

Truck Engine News

New Infrared Thermometer Has Narrow, 50:1 Target Ratio, Wide Temperature Range {0776, 1350, 3000, 4000, 4150, 4250}
2006/03/27

Tool Operating Manual

142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}
142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}

Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}

362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}
362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}

TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}
TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}

168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}

Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}
Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}

NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}

Undercarriage Reconditioning Bulletin

Idler Weld Rebuild Procedure {0679, 0729, 4150, 4159}
Idler Weld Rebuild Procedure {0679, 0729, 4150, 4159}

Welding Wire and Flux {0679, 4150, 7950}
Welding Wire and Flux {0679, 4150, 7950}

Equipment and Tools for Undercarriage Rebuilding and Reconditioning Stations {0729, 4150}
Equipment and Tools for Undercarriage Rebuilding and Reconditioning Stations {0729, 4150}

Suggested Equipment Layouts {0374, 0729, 4150, 7000, 7950}
Suggested Equipment Layouts {0374, 0729, 4150, 7000, 7950}

Service Magazine

Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24

Cat Roller Assembly Machine Simplifies Both Disassembly of the Track Rollers and Carrier Rollers and Assembly of the Track Rollers and Carrier Rollers {0685}
2004/07/05

Cat Track Torque Wrench is Available for the Removal of Track Bolts and for the Installation of Track Bolts {0729, 0765}
2004/12/27

Two New Track Presses Are Now Available {0700, 0729}
2004/12/27

FRAME GP-TRACK ROLLER

Tool Operating Manual

Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}
Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}

Undercarriage Reconditioning Bulletin

Reconditioning Dimensions for Idlers {4159}
Reconditioning Dimensions for Idlers {4159}

Disassembly and Assembly

Track Roller Frames
D3 & 931 TRACTOR AND LOADER POWER TRAIN AND VEHICLE SYSTEMS

Swing Frame
D3 & 931 BACKHOE

FRAME GP

Tool Operating Manual

Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}
Undercarriage Spring Disassembly and Assembly Bench{0374, 0599, 0700, 0729}

GUARD GP

Special Instruction

Guidelines for Effective Track Frame Guarding to Reduce Packing and Sprocket Indexing{4150}
Guidelines for Effective Track Frame Guarding to Reduce Packing and Sprocket Indexing{4150}

CYLINDER GP

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Reuse And Salvage Guidelines

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Service Magazine

A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Truck sale:

Call

1987 CAT D300B

Picorent S.r.l
Bagnolo Piemonte, CUNEO, Italy

USD $26,500

1988 CAT D300B

Performance Farms, LLC

USD $34,500

1990 CAT D300B

Inland Empire Equipment
Fontana, California

USD $18,500

1990 CAT D300B

Southeastern Equipment Corp
Chesapeake, Virginia