John Deere 450J Crawler Dozer Index:

01 Wheels & Tires & Tracks
0131 Track Frames………………………………………………………………………………………………………………………………………………………………………… 66
0132 Drive Sprockets, Chains & Shoes…………………………………………………………………………………………………………………………………………….. 78
0133 Rollers………………………………………………………………………………………………………………………………………………………………………………… 110
0134 Recoil System (Idler & Idler Spring)………………………………………………………………………………………………………………………………………… 134
02 Axles, Differentials & Suspension Systems
0201 Drive Axle Hsg & Support (Inc. Final Drives) …………………………………………………………………………………………………………………………… 140
03 Transmission
0315 Controls ……………………………………………………………………………………………………………………………………………………………………………… 148
0325 Input Drive Shafts & U-joints………………………………………………………………………………………………………………………………………………….. 150
0355 Variable Speed Drives ………………………………………………………………………………………………………………………………………………………….. 152
0363 Trans. Oil Lines …………………………………………………………………………………………………………………………………………………………………… 174
0364 Trans. Filter, Cooler & Aux. Reservoir…………………………………………………………………………………………………………………………………….. 194
0375 Automatic Control Circuits …………………………………………………………………………………………………………………………………………………….. 200
04A Engine 4045HT059-4045HT059
0400A Engine 4045HT059 ……………………………………………………………………………………………………………………………………………………………. 210
04B Engine 4045HT074-RE546758
0400B Engine 4045HT074 ……………………………………………………………………………………………………………………………………………………………. 342
05 Engine Auxiliary System
0505 Cold Weather Starting Aids …………………………………………………………………………………………………………………………………………………… 458
0511 Radiator & Fan Shroud …………………………………………………………………………………………………………………………………………………………. 468
0512 Fan…………………………………………………………………………………………………………………………………………………………………………………….. 472
0521 Air Cleaner & Piping …………………………………………………………………………………………………………………………………………………………….. 476
0531 Muffler & Exhaust Pipe …………………………………………………………………………………………………………………………………………………………. 480
0540 Engine Mounting………………………………………………………………………………………………………………………………………………………………….. 484
0563 Fuel Lines & Fittings …………………………………………………………………………………………………………………………………………………………….. 486
0564 Fuel Tank ……………………………………………………………………………………………………………………………………………………………………………. 492
0575 Automatic Control Circuits …………………………………………………………………………………………………………………………………………………….. 494
10 Service Brakes
1062 Service Brake Valve……………………………………………………………………………………………………………………………………………………………… 496
11 Parking Brakes
1115 Controls Linkage ………………………………………………………………………………………………………………………………………………………………….. 500
13 Miscellaneous Vehicle
1322 Labels & Trademarks……………………………………………………………………………………………………………………………………………………………. 504
1369 Greases, Oils, Fuels & Coolants…………………………………………………………………………………………………………………………………………….. 510
15 Equipment Attaching
1511 Drawbar ……………………………………………………………………………………………………………………………………………………………………………… 512
16 Vehicle Electrical Systems
1671 Batteries, Support & Cables ………………………………………………………………………………………………………………………………………………….. 520
1672 Alternator, Regulator & Charging System Wiring………………………………………………………………………………………………………………………. 524
1673 Vehicle Lighting System………………………………………………………………………………………………………………………………………………………… 528
1674 Wiring Harnesses & Switches………………………………………………………………………………………………………………………………………………… 542
1676 Instruments & Indicators ……………………………………………………………………………………………………………………………………………………….. 570
1678 Sensors………………………………………………………………………………………………………………………………………………………………………………. 580
17 Frame Chassis Or Supporting Structure
1741 Engine Or Main Frame …………………………………………………………………………………………………………………………………………………………. 582
1749 Chassis Weights ………………………………………………………………………………………………………………………………………………………………….. 590
18 Operator’s Station
1807 Special Noise Control Items ………………………………………………………………………………………………………………………………………………….. 592
1810 Operator Enclosure………………………………………………………………………………………………………………………………………………………………. 594
1811 ROPS, FOPS, OPS, Or Body Frame………………………………………………………………………………………………………………………………………. 624
1813 Body Sides, Doors, Shields And Glazing…………………………………………………………………………………………………………………………………. 636
PC10178 (E.1) 450J Crawler Dozer (159987- ) 35
450J Crawler Dozer (159987- )
Table of Contents – Continued
1814 Windshield & Wipers…………………………………………………………………………………………………………………………………………………………….. 642
1816 Instrument & Control Mounting Structure ………………………………………………………………………………………………………………………………… 652
1821 Seat And Seat Belts……………………………………………………………………………………………………………………………………………………………… 654
1831 Heater, Hoses & Controls ……………………………………………………………………………………………………………………………………………………… 684
1832 Air Cond System Compressor & Drive ……………………………………………………………………………………………………………………………………. 698
19 Sheet Metal & Styling
1911 Hood & Hood Supports …………………………………………………………………………………………………………………………………………………………. 708
1912 Engine Sideshields ………………………………………………………………………………………………………………………………………………………………. 714
1913 Miscellaneous Shields ………………………………………………………………………………………………………………………………………………………….. 718
1921 Grille & Grille Housing ………………………………………………………………………………………………………………………………………………………….. 720
20 Safety, Convenience & Miscellaneous
2001 Radio …………………………………………………………………………………………………………………………………………………………………………………. 730
2004 Warning Devices Including Horn & Reverse Alarm …………………………………………………………………………………………………………………… 732
2006 Cigar Lighter ……………………………………………………………………………………………………………………………………………………………………….. 736
21 Vehicle Main Hydraulic System
2161 Hydraulic Pumps & Drives …………………………………………………………………………………………………………………………………………………….. 740
2163 Hydraulic Lines & Hoses……………………………………………………………………………………………………………………………………………………….. 746
2164 Hydraulic Reservoir, Filter & Cooler………………………………………………………………………………………………………………………………………… 764
26 Global Vehicle Communication
2601 Communication Controller …………………………………………………………………………………………………………………………………………………….. 776
30 Winch
3015 Control Linkage……………………………………………………………………………………………………………………………………………………………………. 790
3025 Input Drive Shafts & U-joints………………………………………………………………………………………………………………………………………………….. 794
3041 Winch Hsg & Mounting Structure……………………………………………………………………………………………………………………………………………. 800
3045 Fairleads and Rollers……………………………………………………………………………………………………………………………………………………………. 808
3051 Gears, Shafts And Bearings ………………………………………………………………………………………………………………………………………………….. 812
3052 Clutches & Brakes ……………………………………………………………………………………………………………………………………………………………….. 824
3061 Winch Hydraulic Pump …………………………………………………………………………………………………………………………………………………………. 828
3062 Control Valve ………………………………………………………………………………………………………………………………………………………………………. 830
3063 Lines, Hoses & Fittings …………………………………………………………………………………………………………………………………………………………. 834
32 Dozers
3201 Blade………………………………………………………………………………………………………………………………………………………………………………….. 842
3215 Controls Linkage………………………………………………………………………………………………………………………………………………………………….. 862
3243 Moveable Frame (Push Beam & Lift mech.)…………………………………………………………………………………………………………………………….. 868
3262 Control Valves……………………………………………………………………………………………………………………………………………………………………… 880
3263 Lines, Hoses & Fittings …………………………………………………………………………………………………………………………………………………………. 910
3265 Hydraulic Cylinder………………………………………………………………………………………………………………………………………………………………… 926
42 Ground Conditioning Tool
4243 Moveable Frame………………………………………………………………………………………………………………………………………………………………….. 936