Parts group 990K:
BASIC ENGINE
AIR COMPRESSOR GP
ENGINE BRAKE GP
CAMSHAFT GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP
DAMPER GP
FLYWHEEL GP
GEAR GP
HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
LIFTING GP-ENGINE
MOUNTING GP-ALTERNATOR
MOUNTING GP-ENGINE
PAN GP-OIL
PISTON & ROD GP
PULLEY GP
VALVE MECHANISM GP
HOUSING GP-REAR
Information:
(For parts list, see above)
BASIC ENGINE
BELT TIGHTENER GP
Disassembly and Assembly
ENGINE BRAKE GP
Operation and Maintenance Manual
Systems Operation
Testing and Adjusting
CAMSHAFT GP
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
Service Letter-APD
Testing and Adjusting
Disassembly and Assembly
Service Magazine
COMPRESSOR GP-REFRIGERANT
Specifications
COUPLING GP
CRANKSHAFT GP
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse And Salvage Guidelines
Testing and Adjusting
Disassembly and Assembly
Crankshaft Front Seal and Wear Sleeve - Remove and Install
990K Wheel Loader and 844K Wheel Dozer Engine Supplement
990K Wheel Loader and 844K Wheel Dozer Engine Supplement
Service Magazine
CYLINDER BLOCK GP
Reuse And Salvage Guidelines
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 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Testing and Adjusting
Troubleshooting
Disassembly and Assembly
Service Magazine
Updated Cylinder Block Rear Housing Gasket is Now Available for Certain Cat<SUP>®</SUP> Machine Engines {1157, 1201}
Updated Cylinder Block Rear Housing Gasket is Now Available for Certain Cat® Machine Engines {1157, 1201}
Updated Cylinder Block Rear Housing Gasket is Now Available for Certain Cat® Machine Engines {1157, 1201}
CYLINDER HEAD GP
Special Instruction
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Tool Operating Manual
Testing and Adjusting
Disassembly and Assembly
Inlet and Exhaust Valve Guides - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Springs - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Inlet and Exhaust Valve Seat Inserts - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Electronic Unit Injector Sleeve - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Service Magazine
DAMPER GP
Operation and Maintenance Manual
Testing and Adjusting
Disassembly and Assembly
Vibration Damper and Pulley - Remove and Install - Type 1
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Remove and Install - Type 2
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Remove and Install
990K Wheel Loader and 844K Wheel Dozer Engine Supplement
990K Wheel Loader and 844K Wheel Dozer Engine Supplement
DRIVE GP-FAN
Operation and Maintenance Manual
ENGINE GP
Special Instruction
Engine Oil Contains Elevated Lead (Pb) {1000, 1348}
Engine Oil Contains Elevated Lead (Pb) {1000, 1348}
Engine Oil Contains Elevated Lead (Pb) {1000, 1348}
FLYWHEEL GP
Testing and Adjusting
Disassembly and Assembly
GEAR GP
HOUSING GP-FLYWHEEL
Testing and Adjusting
Disassembly and Assembly
Service Magazine
New Flywheel Housing Used on Certain 844K and 990K Machine Engines {1157}
New Flywheel Housing Used on Certain 844K and 990K Machine Engines {1157}
New Flywheel Housing Used on Certain 844K and 990K Machine Engines {1157}
Updated Cylinder Block Rear Housing Gasket is Now Available for Certain Cat<SUP>®</SUP> Machine Engines {1157, 1201}
Updated Cylinder Block Rear Housing Gasket is Now Available for Certain Cat® Machine Engines {1157, 1201}
Updated Cylinder Block Rear Housing Gasket is Now Available for Certain Cat® Machine Engines {1157, 1201}
HOUSING GP-FRONT
Disassembly and Assembly
Service Magazine
Improved Front Cylinder Block Gaskets are Now Used on Certain C27 and C32 Machine Engines {1151, 1162, 7555}
Improved Front Cylinder Block Gaskets are Now Used on Certain C27 and C32 Machine Engines {1151, 1162, 7555}
Improved Front Cylinder Block Gaskets are Now Used on Certain C27 and C32 Machine Engines {1151, 1162, 7555}
MOUNTING GP-ALTERNATOR
Operation and Maintenance Manual
MOUNTING GP-ENGINE
Disassembly and Assembly
PAN GP-OIL
Operation and Maintenance Manual
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN 844K, 854K, AND 854K 2 WHEEL DOZERS, 990K, 992K 2, 993K, AND 993K 2 WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN 844K, 854K, AND 854K 2 WHEEL DOZERS, 990K, 992K 2, 993K, AND 993K 2 WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN 844K, 854K, AND 854K 2 WHEEL DOZERS, 990K, 992K 2, 993K, AND 993K 2 WHEEL LOADERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
Contamination Control Guidelines
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}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN 844K, 854K, AND 854K 2 WHEEL DOZERS, 990K, 992K 2, 993K, AND 993K 2 WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN 844K, 854K, AND 854K 2 WHEEL DOZERS, 990K, 992K 2, 993K, AND 993K 2 WHEEL LOADERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE OIL PUMP ON CERTAIN 844K, 854K, AND 854K 2 WHEEL DOZERS, 990K, 992K 2, 993K, AND 993K 2 WHEEL LOADERS
Disassembly and Assembly
Engine Oil Pan - Remove and Install - Single Oil Pan
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Engine Oil Pan - Remove and Install - Multiple Oil Pan
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Engine Oil Pan - Remove and Install - Multiple Oil Pan
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
PISTON & ROD GP
Special Instruction
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Tool Operating Manual
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Testing and Adjusting
Disassembly and Assembly
Service Magazine
POWER TAKE-OFF GP
Specifications
Switches
844K and 854K Wheel Dozers and 990K, 992K, 993K, 994F and 994H Wheel Loaders Powered Access Stairway
844K and 854K Wheel Dozers and 990K, 992K, 993K, 994F and 994H Wheel Loaders Powered Access Stairway
Disassembly and Assembly
PULLEY GP
Vibration Damper and Pulley - Remove and Install - Type 1
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Remove and Install - Type 2
C27 and C32 Engines for Caterpillar Built Machines
C27 and C32 Engines for Caterpillar Built Machines
Vibration Damper and Pulley - Remove and Install
990K Wheel Loader and 844K Wheel Dozer Engine Supplement
990K Wheel Loader and 844K Wheel Dozer Engine Supplement
PUMP GP-GEAR
Reuse And Salvage Guidelines
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Bench Test Procedures
TOOLS
Technical Information Bulletin
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
NEHS0566 <NOBR> 4C-9832</NOBR> Large Engine Roll-Over Stand {0599, 0701}
NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701}
NEHS0566
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
Reuse And Salvage Guidelines
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Service Magazine
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
SERPENTINE/V-BELTS
Operation and Maintenance Manual
VALVE MECHANISM GP
Engine News
Operation and Maintenance Manual
Service Letter-NACD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Service Letter-China
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
Service Letter-Asia
Reuse And Salvage Guidelines
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Service Letter-APD
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
PRODUCT SUPPORT PROGRAM FOR REPLACING THE EXHAUST ROCKER ARM ON CERTAIN 844, 990,854,992,993 AND 773,775,777.
Testing and Adjusting
Troubleshooting
Disassembly and Assembly
Service Magazine
New Rocker Arm Assemblies Are Now Available for Certain C27 and C32 Machine Engines {1123}
New Rocker Arm Assemblies Are Now Available for Certain C27 and C32 Machine Engines {1123}
New Rocker Arm Assemblies Are Now Available for Certain C27 and C32 Machine Engines {1123}
HOUSING GP-REAR
Disassembly and Assembly
COVER GP-ENGINE
Reuse And Salvage Guidelines
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Valve Cover Base Threaded Insert Repair {0599, 0676, 0700, 0701, 1107}
Service Magazine
A New Valve Mechanism Cover and Elbows Are Now Used on Certain 3412, C27, and C32 Machine Engines {1107}
A New Valve Mechanism Cover and Elbows Are Now Used on Certain 3412, C27, and C32 Machine Engines {1107}
A New Valve Mechanism Cover and Elbows Are Now Used on Certain 3412, C27, and C32 Machine Engines {1107}
Truck sale:
On Request