FIGURE 1-3. LEFT OP CONTROL BOX. MARCH/2011 HST-1-3, Page 1 of 2

FIGURE 1-3. LEFT OP CONTROL BOX MARCH/2011 HST-1-3, Page 1 of 2

FIGURE 1-3. LEFT OP CONTROL BOX MARCH/2011 HST-1-3, Page 2 of 2

FIGURE 1-3A. LEFT OP CONTROL BOX MARCH/2011 HST-1-3A, Page 1 of 2

FIGURE 1-3A. LEFT OP CONTROL BOX MARCH/2011 HST-1-3A, Page 2 of 2

FIGURE 1-4. RIGHT OP CONTROL BOX MARCH/2011 HST-1-4, Page 1 of 1

FIGURE 2-1. Axle ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 1 L423536 Hub... 2 2 L424703 Bolt 7/8-14 Grade 8... 12 3 Locknut 7/8-14... 12 4 L423656 Axle Shaft Flange... 2 5 L424605 Axle Shaft Cap... 2 6 Lockwasher 5/8... 8 7 Bolt, 5/8-18 x 1-1/4... 8 8 L423540 Gasket (.015" Thick)... 2 9 L423538 Spindle... 2 10 L423587 Oil Seal... 2 11 L423579 Bearing Cup (Outboard)... 2 12 L423581 Cone (Outboard Bearing)... 2 13 L423582 Bearing Retaining Nut... 4 15 L423583 Bearing Lockwasher... 2 16 L423588 Bearing Cup (Inboard)... 2 17 L423589 Cont (Inboard Bearing)... 2 18 L423580 Oil Seal... 2 19 Heavy Duty Lockwasher 1/2"... 22 20 Bolt, 1/2-20 x 2 (Grade 8)... 22 21 See Next Page Axle Shaft (Long or Short)... 2 22 L423586 Oil Seal Wear Sleeve... 2 23 L423559 Axle Shaft Snap Ring... 2 24 L424704 Retaining Ring... 12 25 Bolt, 3/8-24 x 1... 12 26 Lockwasher 3/8... 12 Part of Hub Assembly (L423537) NOTE 1: Any part numbers that appear on the drawing but do not show up on the list should be disregarded. See next page for a listing of Complete Axle Assemblies Available. MAR/2011 This Part Sheet has Multiple Pages HST-2-1, Page 1 of 2

FIGURE 2-1. Axle MAR/2011 This Part Sheet has Multiple Pages HST-2-1, Page 2 of 2

FIGURE 2-2. Drive Housing ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE -- L423539 Complete Carrier Assembly... 1 1A 46827 Carrier Housing... 1 1B 223441 Bolt 5/8-11 x 3-1/4 (Grade 8P)... 4 1C 103331 Heavy Duty Lockwasher 5/8... 4 1D L424357 Dowel... 4 2 49266 Stud Carrier 7/16-14x7/16-20x1.88"... 6 3 49267 Stud Carrier 7/16-14x7/16-20x1.25"... 4 4 503027 Carrier Mounting Locknut 7/16-14... 10 4A 504427 Tapered Dowel Carrier Mounting... 4 5 L423532 Bearing Adjusting Locknut... 2 6 L424627 Differential Adjusting Locknut... 2 7 103320 Heavy Duty Plated Lockwasher 5/16... 2 8 179814 Bolt 5/16-18 x 0.62 (Grade 5P)... 2 9 L424195 Thrust Pad Screw Jam Nut 7/8-14... 1 10 L424194 Thrust Pad Screw... 1 11 L423531 Thrust Pad... 1 12 L423534 Pinion Gasket (0.010)... 1 13 L423323 Pinion Bearing (Inboard)... 1 14 L423533 Lock Ring... 1 15 L423560 Ring Gear and Pinion Assy (6.66 Ratio)... 1 16 501110 Ring Gear Retainer Bolt 1/2-20 x 1-1/4... 12 17 103329 Heavy Duty Plated Lockwasher 1/2"... 12 18 L423584 Ring Gear Carrier Cone... 2 19 L423585 Ring Gear Carrier Cup... 2 20 L424128 Ring Gear Carrier... 1 21 L423324 Pinion Bearing (Outboard)... 1 22 L423575 Oil Seal... 1 23 37544 Pinion Flange Retainer... 1 24 103331 Heavy Duty Plated Lockwasher 5/8... 6 25 223435 Bolt 5/8-11 x 1-3/4 (Grade 8P)... 6 26 L423574 Yoke... 1 27 L424626 Washer... 1 28 L423326 Pinion Nut 1-1/8-18... 1 29 103388 Pinion Nut Cotter Pin... 1 NOTE: Any part numbers that appear on the drawing but do not show up on the list should be disregarded. MAR/2011 This Part Sheet has Multiple Pages HST-2-2, Page 1 of 2

FIGURE 2-2. Drive Housing ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 1 Regular 7/16 Lockwasher... 10 2 Bolt 7/16-20 x 1... 10 3 :423530 Cork Cover Gasket... 1 4 L423303 Differential Cover (Inc. Cover and Plugs)... 1 4A Lockwasher 3/8... 2 4B Bolt 3/8 x 1... 10 5 L423304 Plastic Carrier Gasket... 1 For Complete Axle Assembly, See Figure 2-1. MAR/2011 This Part Sheet has Multiple Pages HST-2-2, Page 2 of 2

FIGURE 2-3. Axle Suspension Front Axle MAR/2011 This Part Sheet has Multiple Pages HST-2-3, Page 1 of 2

FIGURE 2-3. Axle Suspension Front Axle ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 1 Z762710-001 Spacer Bar... 8 2 Y710783-02-001 Spring Mounting Guide... 4 3 L422552 Sandwich Rubber Spring... 4 4 Z710781-02-001 Axle Strap... 2 5 Soc Hd Bolt 5/8-11 x 1-1/2... 8 6 Med Spring Lockwasher 5/8... 8 7 Z762711-001 Tie Bar... 2 8 Y68309 Wheel Insulating Ring... 4 9 Z765296-001 Wheel Insulating Strip... 2 10 Nyloc Soc Hd Bolt 1/2-13 x 3/4... 8 11 Z765295-001 Wheel Insulating Bushing... 12 12 L40944 Esna Nut... 12 13 Z762709-001 Distance Bar... 4 15 W750980 24" Insulated Wheel... 2 16 L26028 Zerk Fitting... 4 17 Bolt 1/2-13 x 5-1/2... 4 18 Plain Washer 1/2... 4 19 L40767 Esna Nut... 4 20 L422922 Drive Axle... 1 NOTE 1: Any part numbers that appear on the drawing but do not show up on the list should be disregarded. MAR/2011 This Part Sheet has Multiple Pages HST-2-3, Page 2 of 2

FIGURE 2-4. Axle Suspension Rear Axle MAR/2011 This Part Sheet has Multiple Pages HST-2-4, Page 1 of 2

FIGURE 2-4. Axle Suspension Rear Axle ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 1 W690684-01-001 Wheel Bearing Housing... 2 2 W151234 Axle... 1 3 L41676 Roller Bearing... 4 4 Z762711-001 Tie Bar... 2 5 Steel Plate Washer 1-1/2... 4 6 UNF Slotted Nut Washer 1-1/2-12... 2 7 Cotter Pin 1/4 x 3... 2 8 Y690686-001 Hub Cap... 2 9 Bolt 5/16-18 x 1-1/4 Grade 5... 16 10 Reg. Spring Lockwasher 5/16... 16 11 Nyloc Soc Hd Bolt 1/2-13 x 3/4... 8 12 Bolt 7/8-14 x 4-1/2 Grade 5... 12 13 L40944 Esna Nut... 12 14 Y68309 Wheel Insulating Ring... 4 15 Z765295-001 Wheel Insulating Bushing... 12 16 Z765296-001 Wheel Insulating Strip... 2 17 W750980 24" Insulated Wheel... 2 18 Y684893 Wheel Spacer Ring... 2 20 Z5458 Clamp Bolt Retainer... 12 21 Bolt, 1/2-20 x 7/8... 12 23 Bolt 1/2-13 x 5-1/2... 4 24 Plain Washer 1/2... 4 25 L40767 Esna Nut... 4 26 W711258-A Rear Axle Block... 2 27 Z710781-02-001 Axle Strap... 2 28 Bolt 5/8-11 x 1-1/2... 8 29 Regular Spring Lockwasher 5/8... 8 30 L424353 Oil Seal... 2 31 L422452 Rubber Spring... 4 32 Reg Spring Lockwasher 1/2... 12 ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 33 Y710783-02-001 Spring Mounting Guide... 4 34 L26028 Grease Fitting... 4 35 Z762709-001 Distance... 4 36 Z762710-001 Spacer Bar... 8 37 Y711245-A Retainer Bracket Assembly... 2 38 Z681243 Wheel Flange... 2 47 Z765820-01 8-Gauge Shims... 8 48 Z765820-02 12-Gauge Shims... 8 49 Z765821-01 14-Gauge Shims... 4 50 Z765821-02 12-Gauge Shims... 4 51 Nyloc Cup Point Setscrew 1/3-13 x 1-1/2... 2 For complete Assembly Order: V690750-03AX NOTE 1: Any part numbers that appear on the drawing but do not show up on the list should be disregarded. NOTE 1: Any part numbers that appear on the drawing but do not show up on the list should be disregarded. MAR/2011 This Part Sheet has Multiple Pages HST-2-4, Page 2 of 2

FIGURE 3-1. Brakes ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 1 J0-3551008-0-24 24/24 Chamber... 2 2 JZ765375-001 Insulating Washer... 8 3 JZ754560-001 Insulating Bushing... 4 4 JS100278 Brake Arm Pin... 4 5 JS100277 Brake Shoe Pin... 4 6 JAHST-1090 Brake Shoe Head... 4 7 J70900080 Cobra Brake Shoe 24... 4 8 JX691351-01A Base Weldment... 2 9 JY754550 Chamber Mount... 2 10 JW754555A Brake Arm Assembly... 2 11 JX763176A Brake Arm... 2 12 JZ754658A Pin Weldment ¾... 4 13 JZ763284-001 Spacer... 4 14 3060500 SAE Washer 1... 16 15 3070851 Cotter Pin ¼ x 1-1/2... 16 16 2774771 Hex Head Bolt 3/8-16 x ¾... 4 17 3064470 Lockwasher 3/8... 4 18 3027201 Jam Nut 5/8-16... 6 19 3064482 Lockwasher 5/8... 2 20 2775373 Hex Head Bolt ½ -13 x 4-1/2... 4 21 2628 Nylock Nut ½ -13... 4 JAN/2014 HST-3-1, Page 1 of 1

FIGURE 6-1. Battery Box MAR/2011 HST-6-1, Page 1 of 1

FIGURE 7JD-1. JOHN DEERE ENGINE 6068HF285 Tier 3 with AC Compressor ITEM PART UNITS PER NO. NO. DESCRIPTION ASSEMBLY Due to the different configurations available for engines, drawings will not be provided. The following list details this engine only. When calling Superior Diesel for support on this Engine, Reference the ES Code number listed below. Make certain you Have the S/N of the engine available at time of service call. Rated Horsepower: Operating RPM: ES30512 173hp@2400 rpm 2250 rpm high idle 800 rpm low idle See Next Page for More Detail ITEM PART UNITS PER NO. NO. DESCRIPTION ASSEMBLY 1 John Deere 6068 Tier 3-12V Engine... 1 2 90 Amp Circuit Breaker... 1 3 Amp Alternator... 1 7 600117 Water Temp Sender... 1 8 600118 Oil Pressure Switch (12 psi)... 1 9 96760104 Drive Assembly (Funk)... 1 -- 65558925 Pump Drive Dipstick... 1 -- 37030248 O-Ring... 1 -- 10213738 Pump Adapter 13T/14T... 1 -- 4028011 Bell Housing Cover... 1 -- 4028060R Drive Shaft... 1 -- 40281589 Drive Plate... 1 -- 10213813 Sleeve Adapter... 1 10 FG-7BN Oil Drain Valve... 1 11 Engine Enclosure Harness... 1 12 600LWD Oil Pan Heater... 1 13 47865K23 Heater Shutoff Valves... 2 14 10285218 Reversible Fan... 1 -- Contact Nordco Filter (Flexairre 14094)... 1 15 47865K22 Brass Shutoff Valve (for Coolant Cond.).. 2 16 7028300 Air Restriction Gage (Informer 25)... 1 17 600268 Radiator... 1 18 90-0174 AC Pump... 1 19 90-0135 Winterguard Removeable Cover... 1 20 520224 Engine Harness... 1 21 5190300 Engine Dome Light... 2 CONSUMABLES/WEAR ITEMS: 31 3894518 Primary Fuel Filter... 1 31 3894519 Final Fuel Filter... 1 32 3894507 Oil Filter... 1 33 R131434 Serpentine Belt... 1 35 3894504 Coolant Filter Element)... 1 36 3894528 Primary Air Filter... 1 37 3894530 Safety Air Filter... 1 CONSUMABLE X-REF LIST DESCRIPTION OEM P/N NAPA P/N WIX P/N Primary RE529643 3977 33977 Fuel Filter Final Fuel Filter E522878 3978 33978 Oil Filter RE504836 7750 57750 Serpentine Belt R502078 N/A Coolant Filter NF2088 4088 24088 Primary Air Filter P537876 2803 42803 Safety Air Filter P537877 2804 42804 This is a Superior Diesel Part Number This is a McMaster Carr Part Number See Next Page for Belt Routing OCT/2010 HST-7JD-1, Page 1 of 2

FIGURE 7JD-1. JOHN DEERE ENGINE 6068HF285 Tier 3 with AC Compressor BELT ROUTING OCT/2010 HST-7JD-1, Page 2 of 2

FIGURE 8-1. Hydraulic Tank MAR/2011 HST-8-1, Page 1 of 3

FIGURE 8-1. Hydraulic Tank MAR/2011 HST-8-1, Page 2 of 3

FIGURE 8-1. Hydraulic Tank MAR/2011 HST-8-1, Page 3 of 3

FIGURE 9-1. Oil Cooler MAR/2011 HST-9-1, Page 1 of 2

FIGURE 9-1. Oil Cooler MAR/2011 HST-9-1, Page 2 of 2

FIGURE 10-1. Fuel Tank MAR/2011 HST-10-1, Page 1 of 2

FIGURE 10-1. Fuel Tank MAR/2011 HST-10-1, Page 2 of 2

FIGURE 13-1-1. Workhead ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 1 A5287VAA Workhead Frame... 1 2 0-2100706-0-01 Vibrator Carrier... 1 3 0-1404016-0-01 Guide Rod... 2 4 L40070 O Ring... 4 5 Z68287 Bushing... 4 6 L40070 Retaining Ring... 4 7 Z68288-01 Bushing... 2 8 L40525 Wiper Ring... 4 9 0-1404015-01-01 Lower Adjusting Plate... 2 10 A0036123 Bolt 1/2-13 x 1-1/2... 24 11 A0061013 Medium Lockwasher 1/2... 24 12 L40110 Roll Pin (1-1/2)... 8 13 L420984 Bolt 1-1/4 x... 4 14 A0061021 Heavy Lockwasher 1-1/4... 4 15 Z68370 Upper Plate... 2 16 Y688545 Guide Rod Plate... 2 21 Z68373C WH Guide Rod Shim... 2 22 Z68373B WH Guide Rod Shim... 10 23 Z68373A WH Guide Rod Shim... 6 24 B5761XAA Cylinder 2-1/2" Assembly... 1 25 A0036220 Bolt 3/4-10 x 2-1/2... 4 26 A0061024 HD Lockwasher 3/4... 8 27 A-1404046-1-01 Retaining Plate... 1 28 0-3015001-0-14 Dowel Pin (JRE)... 1 29 0-1404047-1-01 Spacer... 1 30 L424662 Locknut... 1 31 Y68375-01 Lower Cushion Pad... 2 32 A0050062 Rd Hd Machine Screw #10-24 x 2-1/4... 6 33 A0059025 Medium Plain Washer #10... 8 34 L41127 ESNA Nut #10... 6 35 0-1404575-1-01 Lower Retaining Plate... 1 36 0-1404574-1-01 Lower Cushion Mount... 1 37 0-1404045-1-01 Cushion Mount... 1 57 L410848 Spring... 1 81 A0046006 Carriage Bolt 5/16-18 x 1"... 4 83 L41582 ESNA Nut 5/16... 4 91 A0036177 Bolt 5/8-11 x 1-3/4... 8 92 A0061017 HD Lockwasher 5/8... 8 MAR/2011 This Part Sheet has Multiple Pages HST-13-1-1, Page 1 of 2

FIGURE 13-1-2. Workhead ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 19 A0059005 Plated Washer 1/2... 4 20 A0036125 Bolt 1/2-13 x 2... 2 26 A0061024 HD Lockwasher 3/4... 8 38 Y68074-02 Short Pivot Shaft... 2 39 Z750978 Drilled Bolt... 8 40 L424026 Soft Black Wire... 4 42 Y684448-01 Swivel Bracket Assembly (See Fig 13-3)... 2 43 Z68133-02 Workhead U-Bolt... 1 44 A0056012 Hex Jam Nut 3/4-10... 2 45 Z766673-001 Shock Mount... 2 46 A0055022 Nut 3/4-10... 2 47 Y766772Y Manifold Assembly... 1 48 Z68439-01 Pin... 4 49 A0068049 Cotter Pin 3/16 x 1-3/4... 8 50 Y684191-01 Long Pivot Shaft... 2 51 Z753164-001 Pin**... 2 52 A0068007 Cotter Pin 3/32 x 3/4... 4 53 Y76203-001 Air Cylinder... 1 54 L420853 90 Degree Male Pipe... 1 55 L423620 Adjustable Yoke End... 1 56 A0056003 Hex Jam Nut 5/16-18... 1 58 0-14055-5-0-01 WH Lock Hook... 1 59 L40416 Roll Pin (1-3/8)... 1 61 L26028 Grease Fitting... 6 68 C0607VAA Vibrator Assembly (See Figure 14)... 2 71 Z682674 Spacer... 16 73 Z68440-02 Pin Conn... 4 74 Z688521 Lock Plate... 4 75 A0043031 Nylok Soc Hd Screw 1/4-20 x 1/2... 8 87 A1176VAA Workhead Support... 1 89 C9402Y01 Lockup Pin... 1 93 L41003 Plated Locknut 3/4-10... 8 94 A0036219 Bolt, 3/4-10 x 2-1/4... 8 95 G0850YAA Stop Pad Assembly... 2 96 G0851YAA Rear Slide Assembly... 1 97 G0852YAA Front Slide Assembly... 1 100 L41005 Roll Pin... 1 101 Z710103 Compression Spring... 1 MAR/2011 This Part Sheet has Multiple Pages HST-13-1-2, Page 1 of 2

FIGURE 13-1-2. Workhead ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 104 X768362A HYCL Sq. Cyc**... 4 123 L420270 Adapter... 2 124 0-3304028-0-35 O-Ring Boss Fitting... 4 125 L423023 Adapter... 2 135 0-3015001-0-35 Dowel Pin... 1 136 0-3015001-0-13 Dowel Pin... 1 MAR/2011 This Part Sheet has Multiple Pages HST-13-1-2, Page 2 of 2

FIGURE 13-1-3. Workhead ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 64 L411007 HP Hose 3/8"... 17 65 L411376 JIC Male Pipe... 2 66 L422320 Hose Clamp... 4 67 A0036006 Bolt 1/4-20 x 1-1/4... 2 69 L40237 Elastic Stop Nut... 6 78 B3020Y01 Hose Support... 2 79 L424675 Boss Plug... 1 80 L422762 Elbow Adapter... 1 84 L420017 Fitting... 8 85 L411363 Swivel JIC... 8 86 L411379 Fitting... 8 126 L411532 Adapter 45 Deg.... 4 127 L40056 Service Tee... 1 MAR/2011 HST-13-1-3, Page 1 of 1

FIGURE 13-1-4. Workhead Misc. Fittings ITEM PART UNITS PER NO. NO. DESCRIPTION MACHINE 47 Y766772Y Manifold Assembly... 1 65 L411376 JIC Male Pipe... 2 109 0-3335012-0-01 Flow Regulator... 2 115 A00611011 HD Lockwasher 3/8... 2 116 A0055012 Hex Nut 3/8-16... 2 119 A0036073 Bolt 3/8-16 x 3-3/4... 2 125 L423023 Adapter... 2 126 L411532 Adapter 45 Deg.... 4 127 L40056 Service Tee... 1 128 0-3304098-0-23 JIC 45 Degree Fitting 1/2MP 1/4... 1 129 L411008 HP Hose 1/2... 8 130 L411359 JIC Swivel... 4 131 A1438T68 Threaded Pipe... 2 132 Z685524 Gussett**... 2 133 L41121 Black Pipe Elbow... 2 138 0-3304011-0-01 Bulkhead Fitting... 2 139 0-3304011-0-03 Bulkhead Fitting... 1 MAR/2011 HST-13-1-4, Page 1 of 1

FIGURE 14-1. Misc. Workhead MAR/2011 HST-14-1, Page 1 of 4

FIGURE 14-1. Misc. Workhead MAR/2011 HST-14-1, Page 2 of 4

FIGURE 14-1. Misc. Workhead MAR/2011 HST-14-1, Page 3 of 4

FIGURE 14-1. Misc. Workhead MAR/2011 HST-14-1, Page 4 of 4

FIGURE 25-1. CAB Horns, Mirrors, Lights MAR/2011 HST-25-1A, Page 1 of 2

FIGURE 25-1. CAB Horns, Mirrors, Lights MAR/2011 HST-25-1A, Page 2 of 2