Case 9020 Excavator Parts Catalog Manual 8-8941 – PDF DOWNLOAD

Description

Case 9020 Excavator Parts Catalog Manual 8-8941 – PDF DOWNLOAD

DESCRIPTION:

Case 9020 Excavator Parts Catalog Manual 8-8941 – PDF DOWNLOAD

TABLE OF CONTENTS:

Case 9020 Excavator Parts Catalog Manual 8-8941 – PDF DOWNLOAD

GENERAL 1
ENGINE 2
FUEL 3
ELECTRICAL 4
STEERING 5
POWER TRAIN 6
HYDRAULIC 8
CHASSIS 9
NUMERICAL INDEX 10

A
Adjuster – track ……………………………………….. 5-9
Air Cleaner System………………………………….. 2-7
Air Restriction Indicator Switch…………………..2-7
Alarm – travel ………………………………………….. 4-9
Alternator – electrical………………………………… 4-3
Alternator Mounting ………………………………..2-27
Antenna – radio ………………………………………9-49
Arm
Control Circuit …………………………………….8-31
Cylinder……………………………………………..8-97
Cylinder Lines …………………………………….8-91
Supply Lines ………………………………………8-87
Arm and Linkage – 8ft.10 in. …………………….9-49
Arm and Linkage – 10ft. 4in. …………………….9-51
Auxiliary Control Valve …………………………. 8-101
Auxiliary Hydraulic Equipment Controls …….6-19
B
Batteries and Mounting……………………………4-11
Battery Cables ………………………………………… 4-9
Battery Relay ………………………………………….. 4-7
Belt – alternator and fan …………………………..2-13
Belt – seat ……………………………………………..9-29
Block Heater ………………………………………….2-35
Boom
Control Circuit …………………………………….8-29
Cylinder……………………………………………..8-95
Cylinder Lines …………………………….8-83, 8-85
Holding Valve……………………………………..8-85
Boom Control Circuit ………………………………8-29
Boom Cylinder Lines ………………………8-83, 8-85
Boom Holding Valve ……………………………….8-85
Boom Lubrication Lines …………………………..9-51
Boom, Mounting Pins and Cylinders …………9-47
Box – fuse ……………………………………………..4-15
Brake Release Valve – Swing …………………..8-57
Bucket
Control Lines………………………………………8-31
Cylinder……………………………………………..8-99
Cylinder Lines …………………………………….8-93
Supply Lines ………………………………………8-89
Buckets ……………………………………….9-53 – 9-59
Bucket Teeth …………………………………9-61, 9-63
Bypass Oil Filter and Lines……………….8-17,8-19
C
Cab
Door ………………………………………………….9-45
Door Release & Overhead Cylinders……..9-43
Fan and Mounting ……………………………….9-33
Floor and Mounting ……………………………..9-35
Rear and R-H Side Glass & R. V. Mirror…9-39
C
Cab, Continued
Vandal Guards ……………………………………9-37
Windshield, Lower Front Window
and Overhead Door……………………………..9-41
Cab Harness, Dome Lamp and Speaker ……4-21
Cables – battery………………………………………..4-9
Camshaft……………………………………………….2-31
Carrier Roller – track………………………………..5-11
Central Fabricators Buckets…………….. 9-53,9-55
Chain – track…………………………………………….5-5
Cluster – instrument…………………………………4-13
Cold Weather Start System – ether ……………4-29
Combined Flow Signal Lines ……………………8-47
Component Supply Lines ………………………..8-39
Connecting Rods ……………………………………2-43
Control Component Mounting and Hose
Supports …………………………… 8-27, 8-35, 8-37
Controller – electrical system…………………….4-15
Controller – electrical system…………………….4-17
Controller – motor driver …………………………..4-17
Control Lines
Arm……………………………………………………8-31
Boom……………………………………………….. 8-29
Bucket ……………………………………………….8-29
Swing…………………………………………………8-31
Two-Speed Travel ……………………………….8-47
Control Valve
Auxiliary Control ………………………………..8-101
Control Shutoff ……………………………………8-51
Left-Hand Valve Bank ………………… 8-75, 8-77
Main Control …………………………….. 8-71 – 8-81
Manually Operated…………………….. 8-33, 8-59
Miscellaneous Valves and
Components ……………………………………8-77
Mounting…………………………………………….8-71
Relief Valve ………………………………………..8-81
Right-Hand Valve Bank………………………..8-79
Spools and Related Parts……………. 8-75, 8-79
Supply Lines…………………………………………8-9
Valve Bank Subassemblies…………………..8-73
Coolant Recovery Reservoir ………………………2-5
Cooler – engine oil…………………………………..2-23
Cooler – hydraulic oil ……………………………….2-11
Cooling System Supply and Return Lines ….8-15
Cooling Systems
Engine Oil…………………………………………..2-29
Hydraulic Oil ……………………………………….2-11
Return Line…………………………………………8-15
Supply Line…………………………………………8-15
Counterweight………………………………………….9-9
Coupling – hydraulic pump to engine …………..8-5
Covers – access ……………………………………….5-3
1-6 9020 Excavator
ALPHABETICAL INDEX
Bur 8-8941 Issued May, 1995 Printed in U.S.A.
C
Crankshaft ……………………………………………. 2-39
Cushion On/Off Solenoid Valve……………….. 8-55
Cushion Valve …………………………………….. 8-103
Cylinder Block………………………………..2-33, 2-35
Cylinder Head and Valve Mechanism ………. 2-29
Cylinder Head Cover ……………………………… 2-27
Cylinders – hydraulic
Arm ………………………………………………….. 8-97
Boom………………………………………………… 8-95
Bucket ………………………………………………. 8-99
Cylinder Lines
Arm ………………………………………………….. 8-91
Boom………………………………………………… 8-83
Bucket ………………………………………………. 8-93
D
Decals
Model Identification and Striping…………… 9-71
Operators Compartment ……………………… 9-69
Warning and Danger…………………………… 9-67
Dipstick ………………………………………………… 2-35
Distribution Lines …………………………………… 8-39
Dome Lamp………………………………………….. 4-21
Door – cab…………………………………………….. 9-45
Drain Lines …………………………………………… 8-11
E
Electrical Components
Alternator ……………………………………………. 4-3
Battery………………………………………………. 4-11
Cold Start System………………………………. 4-29
Dome Lamp – cab ………………………………. 9-49
Instrument Cluster………………………………. 4-13
Starter ………………………………………………… 4-5
Travel Alarm…………………………………………4-7
Engine Components
Block Heater ……………………………………… 2-35
Camshaft…………………………………………… 2-31
Crankshaft…………………………………………. 2-39
Cylinder Block/Block Heater ………….2-33,2-35
Cylinder Head Cover…………………………… 2-27
Flywheel and Housing…………………………. 2-41
Gasket Kits………………………………………… 2-45
Gear Cover – front ………………………………. 2-15
Heater – engine oil………………………………. 2-25
Manifold – exhaust………………………………. 2-17
Oil Cooler – engine oil …………………………. 2-23
Oil Cooler – hydraulic oil………………………. 2-11
Oil Filter…………………………………………….. 2-23
Oil Heater………………………………………….. 2-25
Oil Pan ……………………………………………… 2-25
Oil Pump …………………………………………… 2-25
E
Engine Components, Continued
Pistons/Connecting Rods……………………..2-43
Thermostat Housing and Alt. Mounting…..2-27
Turbocharger……………………………… 2-19,2-21
Valve Mechanism………………………………..2-29
Water Pump System ……………………………2-13
Engine Mounting………………………………………2-3
Engine Oil Heater …………………………………..2-31
Equipment Pump – hydraulic oil
Assembly…………………………………. 8-17 – 8-25
Mounting ……………………………………………..8-5
Esco Bucket Parts ………………………………….9-63
Exhaust Manifold and Intake Aftercooler ……2-17
Exhaust System and Muffler ………………………2-9
F
Fan Belt ………………………………………………..2-13
Fans
Alternator…………………………………….. 2-27,4-3
Cab…………………………………………….. 2-3,9-33
Engine Cooling……………………………………..2-3
Filler – engine oil …………………………………….2-37
Filters
Air ……………………………………………………….2-7
Engine Oil…………………………………………..2-23
Fuel, in line…………………………………………..3-5
Fuel, in tank………………………………………….3-3
Fuel, primary ………………………………………3-11
Fuel, secondary…………………………………..3-11
Hydraulic Oil ……………………………… 8-11, 8-39
Final Drive Transmission ……………………. 6-3,6-5
Flywheel and Housing …………………………….2-41
Frame – track …………………………………………..5-3
Free Swing Circuit ………………………… 8-43, 8-61
Free Swing Solenoid Valve………………………8-53
Front Gear Cover ……………………………………2-15
Fuel Filter ………………………………………………3-11
Fuel Injection Nozzle ………………………………3-15
Fuel Injection Pump and Drive………………….3-13
Fuel Injection System ……………………………….3-9
Fuel Level Sensor…………………………………….3-3
Fuel Lift Pump………………………………………..3-11
Fuel Lines ……………………………………………….3-5
Fuel Tank………………………………………………..3-3
Fuel Tubes……………………………………… 3-5,3-11
Function Signal Lines ……………………………..8-47
Fuse Box……………………………………………….4-15
Fuses – electrical…………………………………….4-15
G
Gasket Kits – engine ……………………………….2-45
Gauges – instrument panel cluster …………….4-13
9020 Excavator 1-7
ALPHABETICAL INDEX
Bur 8-8941 Issued May, 1995 Printed in U.S.A.
G
Guage- liquid level (fuel)…………………………… 3-3
Guide – track …………………………………………… 5-3
H
H & H Buckets ………………………………..9-57,9-59
Hand Operated Control Valve ………….8-33, 8-59
Harness – electrical
Dome Lamp ……………………………………….4-21
Instrument Cluster……………………………….4-21
Left-Hand Console ……………………….4-19,4-21
Main Wiring …………………………………………. 4-7
Right-Hand Console…………………………….4-15
Wiper…………………………………………………4-25
Head – cylinder ………………………………………2-29
Head Gasket………………………………………….2-27
Heater – engine block ……………………………..2-35
Heater – engine oil ………………………………….2-25
Heater and Hoses…………………………………..9-31
Hensley Bucket Parts ……………………………..9-61
Holding Valve – Boom……………………………..8-85
Horns …………………………………………………….. 4-7
Hose Supports …………………………8-27,8-35,8-37
Hoses – radiator ………………………………………. 2-3
Hydraulic Circuits – basic ………… 8-7 – 8-15, 8-39
Hydraulic Control Circuits
Arm Control Circuit………………………………8-31
Boom Control Circuit ……………………………8-29
Bucket Control Circuit ………………………….8-29
Control System Circuits ………………8-37 – 8-45
Pressure and Return Circuits ………..8-29, 8-31
Swing Control Circuit …………..8-31, 8-43, 8-45
Two-Speed Travel Control Circuit ………….8-47
Hydraulic Control Valve ………………….8-71 – 8-81
Auxiliary ………………………………………….. 8-101
Left-Hand Valve Bank ………………….8-75, 8-77
Miscellaneous Valves and
Components……………………………………….8-77
Mounting …………………………………………….. 8-7
Relief Valve……………………………………… 8-811
Right-Hand Valve Bank………………………..8-79
Spools and Related Parts …………….8-75, 8-79
Valve Bank Subassemblies ………………….8-73
Hydraulic Oil Cooler………………………………..2-15
Hydraulic Oil Pumps ………………. 8-5, 8-17 – 8-25
Hydraulic Power Circuits
Arm Power Circuit ……………………….8-87, 8-91
Boom Power Circuit …………………….8-83, 8-85
Bucket Power Circuit……………………8-89, 8-93
Swing Power Circuit …………………………….8-61
Hydraulic Pump Assembly………………8-17 – 8-25
Regulator Components ……………….8-21 – 8-25
Hydraulic Pump and Coupling …………………… 8-5
H
Hydraulic Reservoir…………………………………..8-3
Hydraulic Swivel……………………………………..6-17
I
Idler Wheel………………………………………………5-7
Index – numerical ……………………………………10-1
Initial Distribution Lines ……………………………8-39
Injection Nozzle – ether ……………………………4-23
Injection Nozzle – fuel………………………………3-15
Injection Pump and Drive…………………………3-13
Injection System ………………………………………3-9
Instrument Cluster and Mounting………………4-13
Intake Aftercooler……………………………………2-17
L
Lamps – work …………………………………………4-23
Left-Hand Console and Harness……………….4-19
Left-hand Control Console and Linkage –
Cover to Platform ………………………………..9-23
Platform to Slide Rails …………………. 9-25,9-27
Lift Pump – fuel……………………………………….3-11
Liners – engine cylinder……………………………2-43
Lines – fuel ………………………………………………3-5
M
Main Control Valve……………………….. 8-71 – 8-81
Main Elect. Wiring and Battery Cables …. 4-7,4-9
Manifold – exhaust…………………………………..2-17
Manually Operated Control Valve……. 8-33, 8-59
Mirror – rear view…………………………………….9-39
Motor – track drive…………………………….. 6-3, 6-7
Motor – wiper ……………………………………………4-2
Mounting
Auxiliary Control Valve …………………………8-71
Boom Holding Valve…………………………….8-83
Engine …………………………………………………2-3
Free Swing Solenoid Valve …………………..8-61
Hose Supports…………………… 8-27, 8-35, 8-37
Main Control Valve………………………………8-71
Manual Control Valve…………………………..8-33
Miscellaneous Components … 8-27, 8-35, 8-37
Pump…………………………………………………..8-5
Radiator……………………………………………….2-5
Swing Drive Assembly………………………….8-63
Muffler – engine exhaust ……………………………2-9
Muffler and Exhaust System………………………2-9
N
Nozzle – ether injection, cold start……………..4-29
Nozzle – fuel injection………………………………3-15
Numerical Index ……………………………………..10-1
1-8 9020 Excavator
ALPHABETICAL INDEX
Bur 8-8941 Issued May, 1995 Printed in U.S.A.
O
Oil Cooler – engine oil …………………………….. 2-23
Oil Cooler – hydraulic oil …………………………. 2-11
Oil Fill Assembly ……………………………………. 2-37
Oil Filter – engine …………………………………… 2-23
Oil Filter – hydraulic…………………………8-11, 8-39
Oil Pan…………………………………………………. 2-25
Oil Pump………………………………………………. 2-25
On/Off Solenoid Valve – Cushion……………… 8-55
P
Pilot Component Mounting and Hose
Supports…………………………….8-27, 8-35, 8-37
Pilot Control Lines ………………………….8-29, 8-31
Arm Control Lines ………………………………. 8-31
Boom Control Lines ……………………………. 8-29
Bucket Control Lines…………………………… 8-29
Pressure and Return Lines …………..8-29, 8-31
Swing Control Lines ……………………………. 8-31
Pilot Lines …………………………………….8-39 – 8-49
Combined Flow Signal Lines ……………….. 8-47
Component Supply Lines ……………………. 8-39
Function Signal Lines………………………….. 8-47
Initial Distribution Lines ……………………….. 8-39
Pump Regulator Lines ………………………… 8-43
Return Lines………………………………………. 8-49
Signal Lines ………………………………8-43 – 8-47
Supply Lines ………………………………8-39, 8-41
Swing Function Lines…………………..8-43, 8-45
Pistons and Connecting Rods …………………. 2-43
Pressure and Return lines ……………….8-29, 8-31
Pulley
Alternator ……………………………………..2-27,4-3
Crankshaft…………………………………………. 2-39
Fan and Water Pump………………………….. 2-19
Pump
Engine Oil …………………………………………. 2-25
Fuel Injection……………………………………… 3-13
Fuel Lift …………………………………………….. 3-11
Hydraulic Oil………………………. 8-5, 8-17 – 8-25
Water ……………………………………………….. 2-13
Pump and Drive – injection ……………………… 3-13
Pump Regulator Lines……………………………. 8-43
R
Radiator Assembly ………………………………… 2-11
Radiator Mounting ……………………………………2-5
Radiator Coolant Recovery Reservoir ………… 2-5
Radiator Supports……………………………………. 2-5
Radio …………………………………………………… 4-15
Rear View Mirror……………………………………. 9-39
Reduction Gear Assembly………………………. 8-69
R
Regulator Lines, Pump ……………………………8-43
Regulators – Pump………………… 8-21, 8-23, 8-25
Relay – battery …………………………………………4-7
Relay – electrical …………………………………….4-19
Relay – horn …………………………………………..4-15
Relay – safety …………………………………………..4-7
Relief Valve – Pump………………………………..8-81
Remote Control Valve……………………. 8-33, 8-59
Reservoir – hydraulic oil …………………………….8-3
Reservoir – radiator coolant recovery…………..2-5
Reservoir to Pump Suction Line …………………8-7
Return Lines …………8-11, 8-15, 8-29, 8-31, 8-49
Right-Hand Console and Harness …………….4-15
Right-Hand Control Console – Rear and Side …..
Covers ………………………………………………….9-19
Right-Hand Control Linkage …………………….9-21
Roller – track ………………………………………….5-13
S
Seat, Seat Belt and Mounting …………………..9-29
Sender – engine coolant temperature ………….4-9
Sender – temperature………………………………..4-9
Sensor – fuel level ……………………………… 3-3,4-7
Sensor – low electrolyte level ……………………4-11
Sensor – temperature………………………………..4-7
Separator – water ……………………………………..3-5
Shoe – track …………………………………………….5-5
Short Arm and Cylinder …………………………..9-73
Shroud – radiator …………………………………….2-11
Shutoff Valve
Control……………………………………………….8-51
Cushion On/Off Solenoid ……………………..8-55
Solenoid Valve
Control Shutoff ……………………………………8-51
Cushion On/Off …………………………………..8-55
Free Swing …………………………………………8-53
Swing Brake Release…………………………..8-57
Two-Speed Travel ……………………………….8-57
Sprocket – track drive………………………… 5-3, 6-3
Starter Assembly ……………………………………..4-5
Starter Assembly – mount bolts…………………2-41
Suction Line – reservoir to pump…………………8-7
Supply Lines – cooling system ………………….8-15
Supply Hydraulic Circuit…. 8-29, 8-31, 8-39, 8-41
Supply Lines – arm and bucket ……….. 8-87, 8-89
Supply Lines – control valve……………………….8-9
Swing Function Lines…………………….. 8-43, 8-45
Swing System
Brake Release Valve……………………………8-57
Control Lines …………………….. 8-31, 8-43, 8-45
Drive Assembly ………………………… 8-63 – 8-69
Motor Assembly ………………………… 8-65, 8-67
9020 Excavator 1-9
ALPHABETICAL INDEX
Bur 8-8941 Issued May, 1995 Printed in U.S.A.
S
Swing System, Continued
Motor Circuit……………………………………….8-61
Reduction Gear Assembly ……………………8-69
Switches
Air Filter Restriction Indicator …………….2-7,4-9
Attachment Control ……………………………..4-15
Auxiliary Attachment Control…………………4-17
Backup Bypass …………………………………..4-15
Cold Start …………………………………………..4-17
Coolant Temperature ……………………………. 4-9
Cushion Control ………………………………….4-15
Deceleration……………………………………….4-15
Engine Throttle……………………………………4-15
Free Swing…………………………………………4-15
Heater Fan …………………………………………4-15
Hydraulic Mode Selection …………………….4-15
Ignition ………………………………………………4-15
Key and Starter …………………………………..4-15
Lamps – work ……………………………………..4-15
Limit ……………………………………..4-9,4-19,4-21
Manual Throttle …………………………………..4-15
Pressure……………………………………………… 4-9
Push Button ……………………………………….4-15
Rocker……………………………………………….4-15
Rotary ……………………………………………….4-15
Temperature ……………………………………….. 4-7
Toggle ……………………………………………….4-15
Travel Alarm……………………………………….4-15
Travel Speed Select Switch ………………….4-17
Windshield Wiper and Washer………………4-15
Wiper…………………………………………………4-21
Swivel …………………………………………………..6-17
T
Tank – fuel……………………………………………….3-3
Tank – oil, hydraulic ………………………………… 8-3
Thermostat Housing/Alternator Mounting…..2-27
Throttle and Fuel Shutoff Controls……………… 3-7
Throttle Control Motor………………………………. 3-7
Tools…………………………………………………….9-65
Track Adjuster ………………………………………… 5-9
Track Chain ……………………………………………. 5-5
Track Drive Motor Assembly …………………….. 6-3
Motor Assembly ……………………………..6-3, 6-7
Transmission Assembly ……………………6-3,6-5
Track Drive Controls ……………………………….6-11
Track Drive Hydraulic Circuit ……………………8-65
Control Valve to Swivel ………………………..6-13
Swivel to Track Drive Motors ………………..6-15
Track Drive Motor ………………………………6-3, 6-7
Cover and Valves…………………………………. 6-9
Shaft, Cylinder Block and Pistons…………… 6-7
T
Track Frame and Drive Sprocket ………………..5-3
Transmission Assembly ……………………… 6-3,6-5
Travel Alarm…………………………………………….4-9
Travel, Solenoid Valve, Two-Speed…………..8-57
Turbocharger ………………………………… 2-19,2-21
Turntable…………………………………………………9-5
Access Covers ……………………………… 9-3, 9-7
Bearing………………………………………………..9-3
Guards…………………………………………………9-7
Two-Speed Travel Solenoid Valve…………….8-57
U
Upper Structure
Frame, Panels and Insulation………………..9-17
Hoods and Insulation……………………………9-13
Left-Hand Side Covers …………………………9-15
Top and Front Covers ………………………….9-11
V
Valves – hydraulic
Auxiliary Control Valve ……………………….8-101
Boom Holding Valve…………………………….8-85
Control Shutoff Solenoid Valve ……………..8-51
Cushion On/Off Solenoid Valve……………..8-55
Cushion Valve …………………………………..8-103
Free Swing Solenoid Valve …………………..8-53
Main Control Valve……………………. 8-71 – 8-81
Manually Operated Control Valve … 8-33, 8-59
Swing Brake Release Solenoid Valve…….8-57
Two-Speed Travel Solenoid Valve…………8-57
Valve – solenoid
Control Shutoff ……………………………………8-51
Cushion On/Off……………………………………8-55
Free Swing …………………………………………8-53
Swing Brake Release…………………………..8-57
Two-Speed Travel ……………………………….8-57
Valve Mechanism……………………………………2-29
W
Water Pump System……………………………….2-13
Water Separator Assembly ………………………3-17
Windshield Washer …………………………………4-27
Windshield Wiper ……………………………………4-25
Work Lamps and Wiring…………………………..4-23

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