Case 450 Crawler Parts Catalog Manual A1303 – PDF DOWNLOAD

Description

Case 450 Crawler Parts Catalog Manual A1303 – PDF DOWNLOAD

DESCRIPTION:

Case 450 Crawler Parts Catalog Manual A1303 – PDF DOWNLOAD

Indexes:
This parts catalog is arranged for easy identification on parts. The Alphabetical Index at the front of the catalog gives location of major groups and assemblies. The Numerical Index at the rear of the catalog gives part numbers and the page on which they are listed.
Abbreviations and Terms:
PIN – Product Identification Number.
SN – Serial Number.
NSS – Not sold separately.
REF – Reference. Used to clarify drawing.
RESERVED – No item listed.
UAR – Use as required.
Changes:
When changes are made to the machine, revised pages for this catalog will be issued. These pages must be inserted into your catalog as soon as they are received. Failure to keep your catalog up to date will result in confusion and may cause you to order wrong parts.
Orders :
Orders should specify correct part number, full description, quantity required, machine and engine model, machine and engine serial numbers, method of shipment and shipping address.

TABLE OF CONTENTS:

Case 450 Crawler Parts Catalog Manual A1303 – PDF DOWNLOAD

A
Air Cleaners
Dry type 39
Extensions 39
Alternator ’57, 69
Mounting and Adjusting Parts 69
Anti-Rollback – loader 259
B
Backhoe – Model 26, See Parts Catalog No 1109
Backhoe – Model 33, See Parts Catalog No 995
Backup Alarm 75
Battery – dry charge 69
Belts
Cables 69
Fan ?;I
Seat 293
Blades
Power Angle Dozer 265
Power Angle Tilt Dozer 267
Block – engine cylinder 21
Brake Assembly – transmission 111
Brake Cylinders- master 141
Brake Cylinders – slave 111, 113
Brake – parking 145
Brake Pedals 141
Brush Guard 289, ‘J!J7
Brush Sweeps ‘J!J7
Buckets
1 cu yd 253
4-in-1 (Clam) 255
Teeth (See individual buckets)
Bumpers 289
C
Cold Start Aid 79
Camshaft – engine 19
Chain – track 135
Clutch – transmission 103, 105, 109
Connecting Rods – engine 27
Control Levers
Brake pedals 141
Declutch lockout 143
Dual range 81
Engine shutoff 65,67
Engine throttle 43
Forward, reverse and steering 81
Four spool valves 219
Three spool valves 217
Two spool valves 215
Printed in USA
C
Control Tower – transmission 81
Counterweights
Backhoe, 1400 lbs 277
Dozer, Front ( 1000 lbs) 279
Loader, Front (1000 lbs) 279
Rear, 1665 lbs 279
Winch, 900 lbs 277
Couplings – hydraulic, quick disconnect 171
Cowl ‘1I!7
Crankshaft – engine 23
Crossbar – main frame 281
Crossmember – main frame 281
Cushions – seat 293
Cylinders- brake, master 141
Cylinder-brake, slave 111, 113
Cylinder Sleeves – engine 21
D
Decals – 4-in-1 Bucket (See buckets)
Decals – crawler 301, 303
Declutch Lockout – crawler 143
Dipstick- engine 21
Dipstick – hydraulic oil 147
Dipstick – transmission 97
Dozers – mechanical
Power Angle Dozer 265
Power Angle Tilt Dozer 267, 269
Drawbars 273, 275
Drive – final 115
Drive Shaft 95
E
Electrical System
Crawler 69, 71
BackUp Alarm 75
Instrument panel 63
Loader return-to-dig 259
Pre-heater 77
Emblem – slow moving vehicle 293
Engine Frame and Mounting Parts 181
Issued September, 1977
MODEL 450 CRAWLER TRACTOR
ALPHABETICAL INDEX
7
E
Engine Sub Assemblies
Camshaft 19
Crankshaft 23
Cylinder block assembly 21
Cylinder head and cover 15
Engine gasket kits 31
Fuel injection filter system 49
Fuel filter 51
Fuel injection pump and drive 53, 55
Fuel injection system 49
Fuel injector 51
Manifolds 13
Oil pump, filter, pan 29
Piston assembly and connecting rods : XI
Valves and valve mechanism 17
Water pump and attaching parts 11
Exhaust – pipe and mufflers 41
F
Fan – radiator 37
Filters
Fuel 45, 51
Oil, engine 29
Oil, hydraulic 151
Oil, transmission 89
Final Drive – crawler 115
Fitting- carryover, backhoe (See valves)
Floor Plates – crawler ‘Jif7
Flywheel – engine 25, 35
Fork – logging 261
Frames
Dozer (See dozers)
Loader 249
Main 281
Seat 293
Track 123
Fuel Injector – engine 51
Fuel Lines – engine 45, 47, 49
Fuel Tank Assemblies 291
G
Gaskets – engine (Service Kits) 31
Gauges – engine and crawler 65, 67
Gears – engine (See Engine Sub Assemblies)
Gears – final drive 115
Gears – transmission (See transmission)
General Information 2-3
Grapple Attachment – logging 261
Grille – radiator 285
Printed in USA
G
Guards
Radiator 285, 289
Roll-Over Protection Structure 295
Side shield and screens 289, 295, 297
Track guides 131, 133
Undercarriage and sediment bowl 283
H
Head – engine cylinder 15
Headlight 73
Heater – engine block 21
Heater – engine manifold n
Hood – crawler 285
Hook – pull 283
Hose – see fuel lines or hydraulic circuits
Hose – radiator 37
Hose and Fitting Chart 306
Housing – flywheel 35
Hydraulic Circuits
Bucket, 4-in-1 157, 255
Crawler 83-87
Dozer Angle Circuit
Angle Dozer 161
Angle Tilt Dozer 163
Dozer Lift Circuit 159
Dozer Tilt Circuit – Angle Tilt Dozer 163
Dual Pull Behind 169
Equipment 147
Loader Dump 155
Loader Hydra-Leveling 155
Loader Lift 153
Loader Optional 157
Logging Fork 157,261
Pull Behind 167
Ripper 165
Transmission 119
Hydraulic Reservoir Assemblies 291
Idler Wheel – track 125
Instrument – gauges 65, 67
Instrument Panel 63
L
Levers – see controls
Lights – head and tail 73
Lights- instrument panel (See instrument panel)
Linkage – anti-rollback 259
Issued September, 19n
8 MODEL 450 CRAWLER TRACTOR
ALPHABETICAL INDEX
L
Linkage – equipment control 215-221
Linkage – dual range 81
Linkage – loader 249, 251
Linkage – throttle control 43
Links – track chain 135
Loader – mechanical 249, 251
Lock Up Parts – tractor 299
M
Manifold – exhaust 13
Manifold- intake 13
Manifold Heater 71
Moldboards – see blades
Mounts – engine and torque converter 35
Muffler- exhaust, standard 41
N
Noise Reduction Pads 305
Nozzle – fuel injector 51
0
Oil Pan – engine 29
p
Pan – oil, engine 29
Parking Brake – crawler 145
Pedals – brake 141
Piston Assemblies X7
Plates – floor 2El
Plates-track shoes 137, 139
Preheater – engine manifold 71
Pulley – alternator 69
Pulley – fan drive 23
Pump
Drive – hydraulic oil 151
Fuel injection 53, 55
Oil, engine 29
Oil, hydraulic (equipment) 149
Oil, torque converter 91
Water, engine 11
R
Radiator – cooling 37
Recoil System – track 123
Regulators – voltage 69
Printed in USA
R
Return-To-Dig- loader 259
Rings – piston X1
Ripper – mechanical X71
Rocker Ar:ms – engine 17
Rods – connecti11g, engine X1
Rods – push, engine 17
Roll-Over Protection Structure 295
Roller – track 1X7, 129
Roller-track carrier 1X7, 129
s
Screen – fuel 291
Screen – guard, brush 289, 297
Seat Assemblies 293
Serial Number Locations 4
Shafts Engine – see engine sub assemblies
Shafts Transmission – see transmission
sub assemblies
Shields – side 289
Shoes-track 137, 139
Shroud – radiator 285
Sleeve – piston 27
Solenoid – manifold heater 71
Solenoid – starter 61
Sprocket – drive 123
Steps 287
Strainer- fuel 51
Starter – engine 59, 61, 71
T
Taillight 73
Tank Assemblies-fuel and hydraulic 291
Thermostat – engine water temperature 11
Torque Converters 35, 91
Track
Adjuster, hydraulic 125
Carrier rollers 127, 129
Chain 135
Chain Service Kits 135
Frames 123
Guides 131, 133
Recoil System 123
Rollers 127 129
Shoes 137, 139
Issued September, 19n
MODEL 450 CRAWLER TRACTOR
ALPHABETICAL INDEX
9
T
Transmission Sub Assemblies
Bevel pinion and shaft 107
Clutch – forward and reverse 109
Clutch – high and low speed 109
Control valve 121
Final drive and housing 115
Forward, reverse and PTO shafts 103
High and low clutch shafts 105
Hydraulic brake cylinders 113
Hydraulic brakes 111
Mechanical range shift 101
Pinion and shaft 117
Transmission housing and covers 97, 99
Transmission hydraulics 119
V
Valve Mechanism – engine 17
Valve Sub Assemblies – dozer and loader control 235-247
Printed in USA
V
Valves
Air, inlet and outlet (Hydraulic oil and fuel) 291
Declutch Lockout 143
Diversion ; 173
Hydraulic, dozer 2 spool 215
Hydraulic, dozer 3 spool 217
Hydraulic, dozer 4 spool 219
Hydraulic, loader 2 spool 215
Hydraulic, loader 3 spool 217
Hydraulic, loader 4 spool 219
Oil Bypass, filter 151
Relief, secondary (Logging Fork and Grapple) 261
Relief tank 291
Transmission 121
w
Winch – Model 9 and 19, See parts catalog 1126
Wires – See electrical systems

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CASE 450 CRAWLER PARTS CATALOG MANUAL A1303 – PDF DOWNLOAD:

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