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943 TRACK LOADER / HIGH DRIVE / 03Y01386-UP (MACHINE) POWERED BY 3204 ENGINE UNDERCARRIAGE Caterpillar SIS



TRACK LOADER 943 TRACK LOADER 03Y
 943 TRACK LOADER / HIGH DRIVE / 03Y01386-UP (MACHINE) POWERED BY 3204 ENGINE HEBP1455 943 03Y   (1981)

Parts group 943:

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UNDERCARRIAGE
BAR GP-EQUALIZER
BAR GP-EQUALIZER
7P-8938 BAR GP-EQUALIZER
7P8938 EQUALIZER BAR GROUP
IDLER GP
IDLER GP-FRONT
7P-8917 IDLER GP-FRONT
7P8917 IDLER GP-FRONT-PART 1 OF 2
S/N 3Y1386-1562
7P-8917 IDLER GP-FRONT
7P8917 IDLER GP-FRONT-PART 2 OF 2
S/N 3Y1386-1562
IDLER GP-FRONT
7P-8917 IDLER GP-FRONT
7P8917 IDLER GP-FRONT- PART 1 OF 2
S/N 3Y1563-1751
7P-8917 IDLER GP-FRONT
7P8917 IDLER GP-FRONT- PART 2 OF 2
S/N 3Y1563-1751
IDLER GP-FRONT
7P-8917 IDLER GP-FRONT
7P8917 IDLER GP-FRONT-PART 1 OF 2
S/N 3Y1752-UP
7P-8917 IDLER GP-FRONT
7P8917 IDLER GP-FRONT-PART 2 OF 2
3Y1752-UP
PIVOT BAR GP
PIVOT BAR GP
7P-8913 PIVOT BAR GP
7P8913 PIVOT BAR GP
VEHICLE S/N 3Y1765-1767, 1770-1773, 1776, 1777, 1780-UP
PIVOT BAR GP
7P-8913 PIVOT BAR GP
7P8913 PIVOT BAR GP
VEHICLE S/N 3Y1386-1764, 1768, 1769, 1774, 1775, 1778, 1779
ROLLER GP
ROLLER GP-TRACK CARRIER
6K-9880 ROLLER GP-TRACK CARRIER
6K9880 ROLLER GP-TRACK CARRIER-2 REQUIRED
S/N 3Y1386-1827
ROLLER GP-TRACK CARRIER
6K-9880 ROLLER GP-TRACK CARRIER
6K9880 ROLLER GP-TRACK CARRIER-2 REQUIRED
S/N 3Y1828-UP
ROLLER GP-SINGLE FLANGE
9P-7783 ROLLER GP-SINGLE FLANGE
9P7783 TRACK ROLLER GROUP-SINGLE FLANGE-8 REQUIRED
SERIAL NO. 3Y1386 TO 3Y1398 INCLUSIVE
FOR FIELD REPLACEMENT ORDER 9P4208 SHOWN ON PAGE 174
TRACK ROLLER GP
6T-9887 TRACK ROLLER GP
6T9887 TRACK ROLLER GROUP-SINGLE FLANGE-8 REQUIRED
SERIAL NO. 3Y1399 TO 3Y1593 INCLUSIVE
TRACK ROLLER GP-SINGLE FLANGE
7G-4836 TRACK ROLLER GP-SINGLE FLANGE
7G4836 TRACK ROLLER GP-SINGLE FLANGE
S/N 3Y1594-UP
ROLLER GP-TRACK SINGLE FLANGE
9P-4208 ROLLER GP-TRACK SINGLE FLANGE
9P4208 TRACK ROLLER GROUP-SINGLE FLANGE-8 REQUIRED
SERIAL NO. 3Y1386 TO 3Y1398 INCLUSIVE
PROVIDES FIELD REPLACEMENT FOR 9P7783 SHOWN ON PAGE 173
ROLLER GP-TRACK DOUBLE FLANGE
9P-7787 ROLLER GP-TRACK DOUBLE FLANGE
9P7787 TRACK ROLLER GROUP-DOUBLE FLANGE-4 REQUIRED
SERIAL NO. 3Y1386 TO 3Y1398 INCLUSIVE
FOR FIELD REPLACEMENT ORDER 9P4211 SHOWN ON PAGE 175
TRACK ROLLER GP
6T-9883 TRACK ROLLER GP
6T9883 TRACK ROLLER GROUP-DOUBLE FLANGE-4 REQUIRED
SERIAL NO. 3Y1399 TO 3Y1593 INCLUSIVE
TRACK ROLLER GP-DOUBLE FLANGE
7G-4837 TRACK ROLLER GP-DOUBLE FLANGE
7G4837 TRACK ROLLER GP-DOUBLE FLANGE
S/N 3Y1594-UP
CAP GP-TRACK ROLLER
7G-4831 CAP GP-TRACK ROLLER
7G4831 CAP GP-TRACK ROLLER-24 REQURIED
S/N 3Y1594-UP
NOTE: 24-7G4826 SPACERS ARE AVAILABLE
ROLLER GP-TRACK DOUBLE FLANGE
9P-4211 ROLLER GP-TRACK DOUBLE FLANGE
9P4211 TRACK ROLLER GROUP-DOUBLE FLANGE-4 REQUIRED
SERIAL NO. 3Y1386 TO 3Y1398 INCLUSIVE
PROVIDES FIELD REPLACEMENT FOR 9P7787 SHOWN ON PAGE 174A
TRACK GP
TRACK GP
3T-2184 TRACK GP
3T2184 TRACK GROUP-2 REQUIRED-360 MM (14") DOUBLE GROUSER SHOE-SEAL &
LUBRICATED. SERIAL NO. 3Y1386 TO 3Y1593 INCLUSIVE
LINK AS-TRACK
7T-4629 LINK AS-TRACK
7T4629 TRACK LINK ASSEMBLY
SERIAL NO. 3Y1594-UP
PART OF 7T4630 TRACK
7T-4630 TRACK GP
7T4630 TRACK GROUP-360MM (14IN.)DOUBLE GROUSER SHOE-SEALED
& LUBRICATED-2 REQUIRED. SERIAL NO. 3Y1594-UP
TRACK GP
3T-3686 TRACK GP
3T3686 TRACK GROUP-360 MM (14") TRIPLE GROUSER SHOE-SEAL & LUBRICATED
AN ATTACHMENT
FRAME GP-TRACK ROLLER
FRAME GP-TRACK ROLLER
8G-5444 FRAME GP-TRACK ROLLER
8G5444 FRAME GP-TRACK ROLLER

Information:

(For parts list, see above)

Disassembly and Assembly
Equalizer Bar Supports
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Equalizer Bar And Pads
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
FT1485 Equalizer Pad Compressor Bar Available For Removal And Installation Of Center Pin And Equalizer Bar{7206,7209,0622}
1981/01/12
New Equalizer Bar Permits Lubrication Of Spherical Bushings And Recoil Rod Assembly{7206,4159}
1982/01/25
Replacement End Caps Available For Equalizer Bar {7206}
1986/07/07
Special Instruction
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 Idlers And Recoil Springs
943 & 953 TRACK-TYPE LOADERS
Track Adjustment
943 & 953 TRACK-TYPE LOADERS
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Undercarriage Reconditioning Bulletin
Repair Procedure for Retainer Assemblies on Track Idlers and Rollers {4159, 4180}
Repair Procedure for Retainer Assemblies on Track Idlers and Rollers {4159, 4180}
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}
Disassembly and Assembly Procedures for Idlers of Track-Type Loaders {4159}
Disassembly and Assembly Procedures for Idlers of Track-Type Loaders {4159}
Disassembly and Assembly
Front Idlers And Yokes
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Front Idlers And Yokes
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Front Idlers And Yokes
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters And Recoil Springs (943)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters And Recoil Springs (953)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
Single Locknuts Used In Place Of Double Standard Nuts On Studs For Track Adjuster Covers To Permit Easier Access{4151,4157}
1981/03/09
Gasket Now Available Separately For Track Adjuster Cover{4151,4157}
1981/09/07
Shaft Available For Service Of Idler Link Assembly{4159}
1981/11/30
New Equalizer Bar Permits Lubrication Of Spherical Bushings And Recoil Rod Assembly{7206,4159}
1982/01/25
New Idler Guard Group Available{4150,4159}
1984/03/26
New Undercarriage Components Used {4170,4155,4159,4169,4175,4180}
1986/07/07
Bottom Of Idler Swing Links Can Now Be Lubricated; New Link Assemblies And Seals Used On 963, 973 Loaders {4159}
1987/08/03
Track Guards Can Be Moved Forward To Give Longer Life To Track Adjuster Rod{4159,4170}
1988/02/22
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
Undercarriage Reconditioning Bulletin
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}
Service Magazine
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}
Specifications
Pivot Bar Group
943 & 953 TRACK-TYPE LOADERS
Reuse And Salvage Guidelines
Thermal Spray Procedures for Track Loader Pivot Shaft{0599, 0679, 4153}
Thermal Spray Procedures for Track Loader Pivot Shaft{0599, 0679, 4153}
Disassembly and Assembly
Pivot Shafts
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
Improved Cover For Pivot Bar Prevents Contact With Track Roller Frame{4150}
1981/12/14
Pivot Bar Oil Level{4153}
1982/09/27
Improved Seals Used On The Pivot Bars{4153}
1986/11/24
Specifications
Track Carrier Rollers
943 & 953 TRACK-TYPE LOADERS
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Undercarriage Reconditioning Bulletin
Repair Procedure for Retainer Assemblies on Track Idlers and Rollers {4159, 4180}
Repair Procedure for Retainer Assemblies on Track Idlers and Rollers {4159, 4180}
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}
Oval Track Roller Disassembly and Assembly Procedures {4180}
Oval Track Roller Disassembly and Assembly Procedures {4180}
Disassembly and Assembly
Track Carrier Rollers
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Carrier Rollers
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
New Track Roller Groups Have A Longer Service Life{4180}
1984/03/26
New Undercarriage Components Used {4170,4155,4159,4169,4175,4180}
1986/07/07
Water Cooling Adapter Group Available For Rebuilding Track Rollers {4180}
1988/07/18
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
New Undercarriage Components Used {4170,4155,4159,4169,4175,4180}
1986/07/07
Specifications
Front Idlers And Recoil Springs
943 & 953 TRACK-TYPE LOADERS
Disassembly and Assembly
Track Adjusters And Recoil Springs (943)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters And Recoil Springs (953)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
Important Assembly Procedure for Track Adjusters {4157}
2003/03/31
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 Brakes<BR> (8G956) - 943, (8G9616) - 953
943 & 953 TRACK-TYPE LOADERS
Track Rollers<BR> (Single and Double Flange)
943 & 953 TRACK-TYPE LOADERS
Track
943 & 953 TRACK-TYPE LOADERS
Track Adjustment
943 & 953 TRACK-TYPE LOADERS
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}
Undercarriage Reconditioning Bulletin
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}
Troubleshooting
Machine Operation - Check
943 Track-Type Loader Hydrostatic Power Control Unit
Machine Will Not Track Straight in FORWARD or in REVERSE - Check
943 Track-Type Loader Hydrostatic Power Control Unit
One Track Starts before the Other Track Starts - Check
943 Track-Type Loader Hydrostatic Power Control Unit
One Track Stops before the Other Track Stops - Check
943 Track-Type Loader Hydrostatic Power Control Unit
Disassembly and Assembly
Track Rollers
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Tracks
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Adjustment Of Tracks
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Tracks
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters And Recoil Springs (943)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters And Recoil Springs (953)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Adjusters
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Pump (Track Brake Release)
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Track Brakes
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
Single Locknuts Used In Place Of Double Standard Nuts On Studs For Track Adjuster Covers To Permit Easier Access{4151,4157}
1981/03/09
Gasket Now Available Separately For Track Adjuster Cover{4151,4157}
1981/09/07
Improved Cover For Pivot Bar Prevents Contact With Track Roller Frame{4150}
1981/12/14
Modification Of Track Roller Frames{4151}
1983/05/23
You Must Use A Brake Release Pump When You Tow Track-Type Loaders{0623,4354}
1984/04/16
Identification Of Track Motor Universal Joint Assemblies{3251,3201,5058}
1985/05/27
Track Guards Can Be Moved Forward To Give Longer Life To Track Adjuster Rod{4159,4170}
1988/02/22
Track Shoe Improvements{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
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}
Undercarriage Reconditioning Bulletin
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}
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}
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 Reconditioning Bulletin
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}
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
Specifications
Track Roller Frame
943 & 953 TRACK-TYPE LOADERS
Disassembly and Assembly
Track Roller Frames
943 & 953 TRACK-TYPE LOADER POWER TRAIN
Service Magazine
Single Locknuts Used In Place Of Double Standard Nuts On Studs For Track Adjuster Covers To Permit Easier Access{4151,4157}
1981/03/09
Gasket Now Available Separately For Track Adjuster Cover{4151,4157}
1981/09/07
Improved Cover For Pivot Bar Prevents Contact With Track Roller Frame{4150}
1981/12/14
Service Replacement Of Track Roller Frames{4151}
1982/04/26
Modification Of Track Roller Frames{4151}
1983/05/23
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}
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

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