308 CR Mini Hydraulic Excavator GW800001-UP (MACHINE) POWERED BY C3.3B Engine BASIC ENGINE Caterpillar SIS

MINI HYD EXCAVATOR 308 MINI HYD EXCAVATOR GW8
308 CR Mini Hydraulic Excavator GW800001-UP (MACHINE) POWERED BY C3.3B Engine M0096125 308 GW8 (2018)

Parts group 308:

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BASIC ENGINE

BELT TIGHTENER GP

125-1657 PULLEY GP-IDLER

125-1657 PULLEY GP-IDLER
PART OF 553-6871 COMPRESSOR GP-REFRIGERANT
AN ATTACHMENT

CAMSHAFT GP

436-2823 CAMSHAFT GP

436-2823 CAMSHAFT GP
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

CRANKSHAFT GP

387-9070 CRANKSHAFT GP

387-9070 CRANKSHAFT GP
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

CYLINDER BLOCK GP

436-1921 CYLINDER BLOCK AS

436-1921 CYLINDER BLOCK AS
PART OF 436-1075 CYLINDER BLOCK GP
AN ATTACHMENT

436-1075 CYLINDER BLOCK GP

436-1075 CYLINDER BLOCK GP
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

CYLINDER HEAD GP

436-0833 CYLINDER HEAD AS

436-0833 CYLINDER HEAD AS
PART OF 436-1938, 574-8204 CYLINDER HEAD GP
AN ATTACHMENT

436-1938 CYLINDER HEAD GP

436-1938 CYLINDER HEAD GP
PART OF 514-7594 ENGINE AR-PRIMARY
AN ATTACHMENT

574-8204 CYLINDER HEAD GP

574-8204 CYLINDER HEAD GP
PART OF 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

ENGINE GP

436-1916 KIT-ENGINE GASKET

436-1916 KIT-ENGINE GASKET -UPPER
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

436-1917 KIT-ENGINE GASKET

436-1917 KIT-ENGINE GASKET
LOWER
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

FLYWHEEL GP

436-2825 FLYWHEEL GP

436-2825 FLYWHEEL GP
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

GEAR GP

387-9076 HOUSING GP-FRONT

387-9076 HOUSING GP-FRONT
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

387-9795 HOUSING GP-FRONT

387-9795 HOUSING GP-FRONT
PART OF 387-9076 HOUSING GP-FRONT
AN ATTACHMENT

HOUSING GP-FRONT

387-9076 HOUSING GP-FRONT

387-9076 HOUSING GP-FRONT
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

387-9795 HOUSING GP-FRONT

387-9795 HOUSING GP-FRONT
PART OF 387-9076 HOUSING GP-FRONT
AN ATTACHMENT

LIFTING GP-ENGINE

436-1937 LIFTING GP-ENGINE

436-1937 LIFTING GP-ENGINE
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

MOUNTING GP-ENGINE

492-1649 MOUNTING GP-ENGINE

492-1649 MOUNTING GP-ENGINE
PART OF 518-6184 ENGINE AR, 520-6936 INSTALLATION AR-ENGINE
AN ATTACHMENT

PAN GP-OIL

382-8757 DRAIN GP-ENGINE OIL

382-8757 DRAIN GP-ENGINE OIL -ENGINE OIL
PART OF 562-9168, 562-9482, 562-9485 DISTRIBUTION AR
AN ATTACHMENT

436-0841 PAN GP-OIL

436-0841 PAN GP-OIL
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

PISTON & ROD GP

436-1967 PISTON & ROD GP

436-1967 PISTON & ROD GP
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

PULLEY GP

125-1657 PULLEY GP-IDLER

125-1657 PULLEY GP-IDLER
PART OF 553-6871 COMPRESSOR GP-REFRIGERANT
AN ATTACHMENT

VALVE MECHANISM GP

436-1963 COVER GP-VALVE MECHANISM

436-1963 COVER GP-VALVE MECHANISM
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

436-1947 VALVE MECHANISM GP

436-1947 VALVE MECHANISM GP
PART OF 514-7594, 515-9513 ENGINE AR-PRIMARY
AN ATTACHMENT

Information:

(For parts list, see above)

BASIC ENGINE

BELT TIGHTENER GP

Operation and Maintenance Manual

Belts - Inspect/Adjust/Replace
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Disassembly and Assembly

Belt Tensioner - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

CAMSHAFT GP

Specifications

Camshaft
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Camshafts {1210, 1210}
Reuse and Salvage for Camshafts {1210, 1210}

Testing and Adjusting

Excessive Bearing Wear - Inspect
C3.3B Engines for Caterpillar Built Machines

Disassembly and Assembly

Camshaft Gear - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Camshaft and Valve Lifters - Remove and Install
C3.3B Engines for Caterpillar Built Machines

COMPRESSOR GP-REFRIGERANT

Operation and Maintenance Manual

Belts - Inspect/Adjust/Replace
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Specifications

Refrigerant Compressor
307, 308, 309 and 310 EXCAVATOR

Disassembly and Assembly

Refrigerant Compressor - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

CRANKSHAFT GP

Specifications

Crankshaft
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}

Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}

Testing and Adjusting

Main Bearings - Inspect
C3.3B Engines for Caterpillar Built Machines

Excessive Bearing Wear - Inspect
C3.3B Engines for Caterpillar Built Machines

Disassembly and Assembly

Bearing Clearance - Check
C3.3B Engines for Caterpillar Built Machines

Crankshaft and Main Bearings - Remove
C3.3B Engines for Caterpillar Built Machines

Crankshaft and Main Bearings - Install
C3.3B Engines for Caterpillar Built Machines

Crankshaft Front Seal - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Crankshaft Pulley - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Crankshaft Rear Seal and Wear Sleeve - Install - Includes Crankshaft Gear
C3.3B Engines for Caterpillar Built Machines

Crankshaft Rear Seal and Wear Sleeve - Remove - Includes Crankshaft Gear
C3.3B Engines for Caterpillar Built Machines

Crankshaft Front Seal - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

CYLINDER BLOCK GP

Special Instruction

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Specifications

Cylinder Block
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Testing and Adjusting

Main Bearings - Inspect
C3.3B Engines for Caterpillar Built Machines

Cylinder Block - Inspect
C3.3B Engines for Caterpillar Built Machines

Excessive Bearing Wear - Inspect
C3.3B Engines for Caterpillar Built Machines

Troubleshooting

Cylinder Is Noisy
C3.3B and C3.8 Engines for Caterpillar Built Machines

Disassembly and Assembly

Bearing Clearance - Check
C3.3B Engines for Caterpillar Built Machines

CYLINDER HEAD GP

Operation and Maintenance Manual

Engine Valve Lash - Check
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Technical Information Bulletin

Head Gasket May Fail On Certain Cat® Products {1100}
Head Gasket May Fail On Certain Cat^® Products {1100}

Specifications

Cylinder Head
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Cylinder Head Valves
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Testing and Adjusting

Engine Valve Lash - Inspect/Adjust - C3.3B Engines
C3.3B Engines for Caterpillar Built Machines

Disassembly and Assembly

Bridge Dowels - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Inlet and Exhaust Valve Guides - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Inlet and Exhaust Valve Springs - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Inlet and Exhaust Valves - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Cylinder Head - Remove and Install
C3.3B Engines for Caterpillar Built Machines

DAMPER GP

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}

Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}

Disassembly and Assembly

Crankshaft Vibration Damper and Pulley - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

DRIVE GP-FAN

Operation and Maintenance Manual

Belts - Inspect/Adjust/Replace
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Disassembly and Assembly

Fan and Fan Drive - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

FASTENER GP-ENGINE

Reuse And Salvage Guidelines

Inspection and Reuse of Critical Fasteners Used in All Engines {7553, 7553}
Inspection and Reuse of Critical Fasteners Used in All Engines {7553, 7553}

FLYWHEEL GP

Specifications

Flywheel Housing
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Flywheel
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Flywheel Assemblies {1156}
Reuse and Salvage for Flywheel Assemblies {1156}

Disassembly and Assembly

Flywheel - Remove and Install
C3.3B Engines for Caterpillar Built Machines

GEAR GP

Specifications

Gear Group (Front)
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}

Disassembly and Assembly

Idler Gear - Remove and Install
C3.3B Engines for Caterpillar Built Machines

HOUSING GP-FLYWHEEL

Specifications

Flywheel Housing
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Disassembly and Assembly

Flywheel Housing - Remove and Install
C3.3B Engines for Caterpillar Built Machines

HOUSING GP-FRONT

Housing (Front) - Remove and Install
C3.3B Engines for Caterpillar Built Machines

MOUNTING GP-ENGINE

Engine Rear Mount - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

Engine Front Mount - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

PAN GP-OIL

Operation and Maintenance Manual

Engine Oil Level - Check
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Engine Oil and Filter - Change
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Specifications

Engine Oil Pan
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

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}

Disassembly and Assembly

Engine Oil Pan - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Oil Pan - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement

PISTON & ROD GP

Specifications

Piston and Rings
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Connecting Rod
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}

Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

Testing and Adjusting

Connecting Rod Bearings - Inspect
C3.3B Engines for Caterpillar Built Machines

Piston Ring Groove - Inspect
C3.3B Engines for Caterpillar Built Machines

Excessive Bearing Wear - Inspect
C3.3B Engines for Caterpillar Built Machines

Engine Crankcase Pressure (Blowby) - Test
C3.3B Engines for Caterpillar Built Machines

Compression - Test
C3.3B Engines for Caterpillar Built Machines

Disassembly and Assembly

Bearing Clearance - Check
C3.3B Engines for Caterpillar Built Machines

Connecting Rod Bearings - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Disassemble
C3.3B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Assemble
C3.3B Engines for Caterpillar Built Machines

PULLEY GP

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}

Disassembly and Assembly

Crankshaft Pulley - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Crankshaft Vibration Damper and Pulley - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator 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}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

TOOLS

Special Instruction

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Tool Operating Manual

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}

Reuse And Salvage Guidelines

Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

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}

SERPENTINE/V-BELTS

Operation and Maintenance Manual

Belts - Inspect/Adjust/Replace
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Belts - Replace
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Disassembly and Assembly

V-Belts - Remove and Install
C3.3B Engines for Caterpillar Built Machines

VALVE MECHANISM GP

Operation and Maintenance Manual

Engine Valve Lash - Check
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Engine Crankcase Breather - Replace
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavators

Specifications

Valve Mechanism
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Valve Mechanism Cover
C3.3B Tier 4 Final Engines for Caterpillar Built Machines

Testing and Adjusting

Engine Valve Lash - Inspect/Adjust - C3.3B Engines
C3.3B Engines for Caterpillar Built Machines

Finding Top Center Position for No. 4 Piston
C3.3B Engines for Caterpillar Built Machines

Troubleshooting

Valve Lash Is Excessive
C3.3B and C3.8 Engines for Caterpillar Built Machines

Disassembly and Assembly

Camshaft and Valve Lifters - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Rocker Shaft - Disassemble
C3.3B Engines for Caterpillar Built Machines

Rocker Shaft - Assemble
C3.3B Engines for Caterpillar Built Machines

Rocker Shaft and Push Rod - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Valve Mechanism Cover - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Valve Mechanism Cover - Remove and Install
307.5, 308, 308.5, 309, and 310 Mini Hydraulic Excavator Engine Supplement