3509 & 3511 BACKHOE 3-POINT HITCH / CATEGORY II PARTS MANUAL. Part Number: MODEL NUMBER: Rev. 4

Transcription

1 509 & 5 BACKHOE -POINT HITCH / CATEGORY II PARTS MANUAL SERIAL NUMBER: Manual Number: PM609 Part Number: 5509 MODEL NUMBER: Rev I 50 Gay Street, Delhi, IA 5, United States of America

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3 TABLE OF CONTENTS 509 & 5 BACKHOE SERVICE PARTS MAINFRAME... #8809 Mainframe Swing Post Swing Cylinder Stabilizers -POINT HITCH ADAPTER KIT... # BOOM & DIPPER ASSEMBLY... #86 5 BOOM & DIPPER ASSEMBLY... #8 CONSOLE ASSEMBLY... #8860 VALVE ASSEMBLY... #5 CYLINDERS SWING CYLINDER... #88 STABILIZER CYLINDER... # BOOM CYLINDER... # BOOM CYLINDER... # DIPPER CYLINDER... #8 5 DIPPER CYLINDER... #8 BUCKET CYLINDER... #88 HOSE SETS MAINFRAME HOSE SET... # BOOM & DIPPER HOSE SET... # BOOM & DIPPER HOSE SET... #8858 STABILIZER PAD OPTIONS FLAT STABILIZER PAD ASSEMBLY... #886 GROUSER STABILIZER PAD ASSEMBLY... #8860 RUBBER STABILIZER PAD ASSEMBLY... #886 FLIP OVER STABILIZER PAD ASSEMBLY... #8058 STABILIZER CYLINDER GUARDS... #8606 BUCKET OPTIONS " BUCKET... #850 6" BUCKET... #8506 8" BUCKET... #8508 0" BUCKET... #8500 " BUCKET... # FIRST LINE REPAIR KIT... #886 5 FIRST LINE REPAIR KIT... #886 DECALS 8 --0

4 MAINFRAME ASSEMBLY ASSEMBLY #8809 MAINFRAME

5 MAINFRAME ASSEMBLY ASSEMBLY #8809 MAINFRAME NO REQ'D PART NO. DESCRIPTION 6 Hose.50" X 8.50" 8FJX - 8FJX 90 Gooseneck 8 90 Bulkhead Elbow (Includes Nut) 8550 Hose Mounting Bracket 00.5" UNC X.5" Hex Capscrew 5 5.5" Flat Washer " Lock Washer.5" UNC Hex Nut 8 55 Hose.50" X 6" 8FJX 90 Short Gooseneck - 8FJX 90 Short Gooseneck 9 Coupling 8FP-8FJX 0 Close Nipple.50" NPT (Inline Filter) 09 Heavy Close Nipple.50" NPT x.00" (Check Valve) 5 Inline Filter (Round) 569 Check Valve (Hex) 0.8" UNC X.00" Hex Capscrew 5.8" Flat Washer Spacer Tube Pin 666 Grease Zerk 89 Thrust Washer.8" X.5" 8 99 Snap Ring Bearing Mainframe (Includes () 885 Bushings - Installed with Locktite Grade 680) 8090 Swing Lock Pin As Req'd 895 Thrust Washer.8" X.0" As Req'd 896 Thrust Washer.8" X.09" As Req'd 89 Thrust Washer.8" X.5" 50.8" Lock Washer 686 Hose Clamp Spacer Tube 6 0.8" UNC X.5" Hex Capscrew 89 Bushing 8 As Req'd 58.6" SAE Flat Washer 9 6 Cotter Pin Linkage 98 Shoulder Screw 650 Snap Ring

6 MAINFRAME ASSEMBLY ASSEMBLY #8809 SWING POST

7 MAINFRAME ASSEMBLY ASSEMBLY #8809 SWING POST NO REQ'D PART NO. DESCRIPTION 0.8" UNC X.00" Hex Capscrew 50.8" Lock Washer 5.8" Flat Washer 880 Spacer Tube 5 88 Pin Swing Post (Includes () 80 Bushings - Installed with Locktite Grade 680) 650 Snap Ring 8 As Req'd 895 Thrust Washer.8" X As Req'd 896 Thrust Washer.8" X As Req'd 89 Thrust Washer.8" X () Pivot Pin Grease Zerk 65 Snap Ring 66 Thrust Washer - 80 Bushing (Included in Swing Post Assembly) (Installed with Locktite Grade 680) 86 Pivot Pin Spacer Tube " Flat Washer " UNC X.00" Capscrew (Installed with Locktite Grade 680) NOTE: () Pivot Pin #860 is sold only in Pin Kit #86. Kit includes one pin #860, two thrust washers #66 and two snap rings #

8 MAINFRAME ASSEMBLY ASSEMBLY #8809 SWING CYLINDER MAINFRAME SWING POST

9 MAINFRAME ASSEMBLY ASSEMBLY #8809 SWING CYLINDER NO REQ'D PART NO. DESCRIPTION As Req'd 569 Thrust Washer.5" X.08" As Req'd 6 Thrust Washer.5" X.5" As Req'd 68 Thrust Washer.5" X.0" - 65 Self-Aligning Bushing (Included in Swing Cylinder Assembly) 88 Spacer 6805 Thrust Washer 5-8 Needle Bearing (Included in Swing Cylinder Assembly) 6 88 Swing Cylinder Assembly (Includes () 8 Needle Bearings and () 65 Bushings) 666 Grease Zerk 06 Tee - Special Lateral Tee Grease Zerk 8 80 Pin 9 0.8" UNC X.00" Hex Capscrew 0 5.8" Flat Washer 8595 Spacer Tube 8.8" UNC Deformed Lock Nut Bushing (Included in Mainframe - Installed with Locktite Grade 680)

10 MAINFRAME ASSEMBLY ASSEMBLY #8809 STABILIZERS

11 MAINFRAME ASSEMBLY ASSEMBLY #8809 STABILIZERS NO REQ'D PART NO. DESCRIPTION 8 65 Snap Ring As Req'd 569 Thrust Washer.5" X.08" As Req'd 6 Thrust Washer.5" X.5" As Req'd 68 Thrust Washer.5" X.0" 886 () Pin () Stabilizer Cylinder Assembly (.50" Rod) 666 Grease Zerk 5 89 Stabilzer Arm 6 85 Pin 6 Cotter Pin NOTE: () Pivot Pin #886 is sold only in Pin Kit #86. Kit includes one pin #886, two thrust washers #6 and two snap rings #65. () Stabilizer Cylinder Assembly #86605 (.50" Rod Dia.) replaces Stabilizer Cylinder Assembly #89 (.5" Rod Dia.). If ordering replacement parts see Assembly Diagram and Parts list for your existing cylinder. If replacing a complete Stabilizer Cylinder, order Assembly #

12 HOSE BUNDLE CLAMPS

13 HOSE BUNDLE CLAMPS UP TO SERIAL # NO REQ'D PART NO. DESCRIPTION 0.8" UNC X.00" Hex Capscrew 8 Right Hose Bundle Clamp 8.8" UNC Deformed Lock Nut 88 Left Hose Bundle Clamp SERIAL # AND UP NO REQ'D PART NO. DESCRIPTION 0.8" UNC X.00" Hex Capscrew 88 Right Hose Bundle Clamp 8.8" UNC Deformed Lock Nut 88 Left Hose Bundle Clamp

14 E MOUNTING INSTRUCTIONS -POINT HITCH ADAPTER KIT #886 E

15 E MOUNTING INSTRUCTIONS -POINT HITCH ADAPTER KIT #886 E NO REQ'D PART NO. DESCRIPTION 8 Center Double Link 5.5" UNC X.50" Hex Capscrew " Hard Flat Washer 5.5" UNC Hex Locknut 5 8 Center Single Link 6 8 Hitch Lock Out Arm 9.5" UNC X 5.00" Hex Capscrew 8 50 Snap Ring 9 56 Thrust Washer Pin.5" UNC X.5" Hex Capscrew 666 Klik Pin 88 Pin NOTE: USE HIGH STRENGTH PIN SUPPLIED BY YOUR TRACTOR MANUFACTURER TO ATTACH CENTER LINK TO TRACTOR

16 509 BOOM & DIPPER ASSEMBLY ASSEMBLY #

17 509 BOOM & DIPPER ASSEMBLY ASSEMBLY #86 NO REQ'D PART NO. DESCRIPTION - 85 Bushing (Included in Cylinder Assemblies) 8 Dipper Cylinder Assembly 666 Grease Zerk As Req'd 66 Thrust Washer.8" x.0 As Req'd 6 Thrust Washer.8" x.090 As Req'd 65 Thrust Washer.8" x Boom Cylinder Assembly 666 Grease Zerk 5 0 Hose Sock 6 56 Hose Clamp (Included in Console Assembly) 0.8" UNC X.00" Hex Capscrew " Lock Washer 9 5.8" Flat Washer 0 86 Hose Clamp Plate 86 Rubber Spacer Bushing (Included in Boom Assembly) (Installed with Locktite Grade 680) 9 Spring Pin 8666 Boom Lock Snap Ring 6 86 () Pivot Pin " UNC Jam Nut Spring Washer 9 8 Guide Plate " UNC X.50" Hex FlangeHead Capscrew 860 Handle 8656 Handle Grip 865 Boom Assembly (Includes () 866 Bushings) (Installed with Locktite Grade 680) 666 Grease Zerk 5 86 () Pivot Pin 6 8.8" UNC Deformed Lock Nut 8859 Double Hose Clamp NOTE: () Pivot Pin #86 is sold only in Pin Kit #865. Kit includes one pin #86, two thrust washers #66 and two snap rings #650. () Pivot Pin #86 is sold only in Pin Kit #869. Kit includes one pin #86, two thrust washers #66, two snap rings #650 and one grease zerk #

18 509 BOOM & DIPPER ASSEMBLY ASSEMBLY # BUCKET (NOT INCLUDED IN BOOM AND DIPPER ASSEMBLY.)

19 509 BOOM & DIPPER ASSEMBLY ASSEMBLY #86 NO REQ'D PART NO. DESCRIPTION - 85 Bushing (Included in Cylinder Assembly) 88 Bucket Cylinder Assembly 666 Grease Zerk Snap Ring As Req'd 66 Thrust Washer.8" X.0 As Req'd 6 Thrust Washer.8" X.090 As Req'd 65 Thrust Washer.8" X () Pivot Pin () Pivot Pin Grease Zerk 8 65 Snap Ring 9 As Req'd 66 Thrust Washer.5 X Bushing (Included in Dipper Assembly) (Install with Locktite Grade 680) 86 Pivot Pin 869 Spacer Tube 56.50" Flat Washer " UNC X.50" Hex Capscrew Dipper Assembly (Includes () 80 and () 860 Bushings) (Installed with Locktite Grade 680) 6 89 Dipper Link Plate Bushing (Included in Dipper Assembly) (Install with Locktite Grade 680) 8 88 Dipper Link 9 85 Bucket Link 0 6 Cotter Pin 8580 Pivot Pin 8595 Pivot Pin NOTE: () Pivot Pin #866 is sold only in Pin Kit #868. Kit Includes one pin #866, two thrust washers #66 and two snap rings #650. () Pivot Pin #865 is sold only in Pin Kit #866. Kit Includes one pin #866, two thrust washers #66 and two snap rings #

20 5 BOOM & DIPPER ASSEMBLY ASSEMBLY #

21 5 BOOM & DIPPER ASSEMBLY ASSEMBLY #8 NO REQ'D PART NO. DESCRIPTION - 85 Bushing (Included in Cylinder Assemblies) 8 Dipper Cylinder Assembly 666 Grease Zerk As Req'd 66 Thrust Washer.8" x.0 As Req'd 6 Thrust Washer.8" x.090 As Req'd 65 Thrust Washer.8" x.5 86 Boom Cylinder Assembly 666 Grease Zerk 5 0 Hose Sock 6 56 Hose Clamp (Included in Console Assembly) 0.8" UNC X.00" Hex Capscrew " Lock Washer 9 5.8" Flat Washer 0 86 Hose Clamp Plate 86 Rubber Spacer Bushing (Included in Boom Assembly) (Installed with Locktite Grade 680) 9 Spring Pin 8666 Boom Lock Snap Ring 6 86 () Pivot Pin " UNC Jam Nut Spring Washer 9 8 Guide Plate " UNC X.50" Hex FlangeHead Capscrew 860 Handle 8656 Handle Grip Boom Assembly (Includes () 866 Bushings) (Installed with Locktite Grade 680) 666 Grease Zerk 5 86 () Pivot Pin 6 8.8" UNC Deformed Lock Nut 8859 Double Hose Clamp NOTE: () Pivot Pin #86 is sold only in Pin Kit #865. Kit includes one pin #86, two thrust washers #66 and two snap rings #650. () Pivot Pin #86 is sold only in Pin Kit #869. Kit includes one pin #86, two thrust washers #66, two snap rings #650 and one grease zerk #

22 5 BOOM & DIPPER ASSEMBLY ASSEMBLY # BUCKET (NOT INCLUDED IN BOOM AND DIPPER ASSEMBLY.)

23 5 BOOM & DIPPER ASSEMBLY ASSEMBLY #8 NO REQ'D PART NO. DESCRIPTION - 85 Bushing (Included in Cylinder Assembly) 88 Bucket Cylinder Assembly 666 Grease Zerk Snap Ring As Req'd 66 Thrust Washer.8" X.0 As Req'd 6 Thrust Washer.8" X.090 As Req'd 65 Thrust Washer.8" X () Pivot Pin () Pivot Pin Grease Zerk 8 65 Snap Ring 9 As Req'd 66 Thrust Washer.5 X Bushing (Included in Dipper Assembly) (Install with Locktite Grade 680) 86 Pivot Pin 869 Spacer Tube 56.50" Flat Washer " UNC X.50" Hex Capscrew Dipper Assembly (Includes () 80 and () 860 Bushings) (Installed with Locktite Grade 680) 6 89 Dipper Link Plate Bushing (Included in Dipper Assembly) (Install with Locktite Grade 680) 8 88 Dipper Link 9 85 Bucket Link 0 6 Cotter Pin 8580 Pivot Pin 8595 Pivot Pin NOTE: () Pivot Pin #866 is sold only in Pin Kit #868. Kit Includes one pin #866, two thrust washers #66 and two snap rings #650. () Pivot Pin #865 is sold only in Pin Kit #866. Kit Includes one pin #866, two thrust washers #66 and two snap rings #

24 CONSOLE ASSEMBLY ASSEMBLY #

25 CONSOLE ASSEMBLY ASSEMBLY #8860 NO REQ'D PART NO. DESCRIPTION 886 Console Cover with Decals " UNC X.5" Hex Hex Body Bolt 8588 Ball Handle 895 Control Handle - Right Control Handle - Left 6 85 Control Lever Boot 558 M0 Hex Nut Boot Support Plate " UNC X.50" Hex Capscrew " Lock Washer 806 Ball Handle 8 Rod 895 Spring 6980 Seat Seat Mount 6 5." Flat Washer 50." Lock Washer 8 0." UNC X.5" Hex Capscrew " Flat Washer " UNC Lock Nut 888 Console 0.8" UNC X.00" Hex Capscrew 5.8" Flat Washer 8.8" UNC Lock Nut " UNC X.5" Hex Capscrew 8 Cover Plate 5 0.8" UNC X.5" Hex Capscrew " Lock Washer 5.8" Flat Washer 8 6.8" UNF Jam Nut Ball Joint " UNF Lock Nut

26 VALVE ASSEMBLY ASSEMBLY #

27 VALVE ASSEMBLY ASSEMBLY #5 NO REQ'D PART NO. DESCRIPTION 69 Straight Adapter 8MBo-6MJ 5 5 Straight Adapter 6MBo-6MJ 085 Straight Adapter 6MBo-6MJ (With.06 Restrictor In - Free Flow Out) 08 Swivel Connector FP-6FJX 5 85 Needle Valve (Swing Speed Control) 6 Straight Adapter MP-6MJ 0 90 Street Adapter 6FJX-6MJ 8 0 Straight Adapter 8MBo-8MJ Street Adapter 8FJX-8MJ Spool Hidroirma Valve with Float Position on Boom Section 08 Straight Adapter 6MBo-6MJ (With.09 Restrictor In - Free Flow Out)

28 VALVE ASSEMBLY HIDROIRMA VALVE #805 BOOM SECTION #5 SWING SECTION #5 STABILIZER SECTION #5 BUCKET SECTION #55 DIPPER SECTION #56 ENDCAP WITH RETURN # ENDCAP WITH RELIEF #

29 VALVE ASSEMBLY HIDROIRMA VALVE #805 SERVICE PARTS NO REQ'D PART NO. DESCRIPTION 0 50 Screw 50 Joystick Plate - Left 505 Joystick Plate - Right Nut 5 50 Washer Terminal With Stud 509 Joystick Spool Pin 8 50 Terminal 9 5 Bushing 0 5 Left Joystick Support 5 Right Joystick Support - 5 Left Joystick Assembly (Includes Items,,, 5, 6,, 8, 9, 0) - 58 Right Joystick Assembly (Includes Items,,, 5, 6,, 8, 9, ) 868 Knob Stabilizer Control Lever Complete Valve Assembly (Includes all Items on this Page) 5 Circuit Relief With 500 PSI 8 55 Circuit Relief With 50 PSI 9 56 Circuit 500 PSI 0 59 Main 50 PSI 56 Tie Bolt Assembly (Includes Tie Bolt, Washer & Nut)

30 VALVE ASSEMBLY REPLACEMENT PARTS - HYDROIRMA VALVE

31 VALVE ASSEMBLY REPLACEMENT PARTS - HIDROIRMA VALVE NO REQ'D PART NO. DESCRIPTION - Plug 8MBo - 06 Replacement O'Ring - 56 Tie Rod Assembly (Includes Nuts & Washers) - 50 Section Seal Kit - 5 Restrictor Restrictor Circuit Relief With 500 PSI - 55 Circuit Relief With 50 PSI 8-5 Spool Seal Kit 9-5 Stabilizer Lever Assembly 0-55 Single Slot Screw - 56 Circuit 500 PSI - 59 Main 50 PSI - 58 Endcap With Return - 5 Valve Section - Boom 5-5 Valve Section - Swing 6-5 Valve Section - Stabilizers - 55 Valve Section - Bucket 8-56 Valve Section - Dipper 9-5 Endcap With Relief 0-50 Float Assembly (Spool NOT Included) (If Float Spool is damaged, it is recommended to purchase a complete Valve Section.) - 59 Positioner Assembly (Spool NOT Included) (If Positioner Spool is damaged, it is recommended to purchase a complete Valve Section.) NOTES: Items without part numbers are not sold separately. Spool Seal Kit #5 contains () O-Ring Seals and () Flanged Washer. Section Seal Kit #50 includes () O'Rings O'Ring Seals

32 CYLINDER ASSEMBLY SWING CYLINDER ASSEMBLY #

33 CYLINDER ASSEMBLY SWING CYLINDER ASSEMBLY #88 NO REQ'D PART NO. DESCRIPTION 80 Cylinder Rod 58 Cylinder Gland 8 Needle Bearing 8960 Cylinder Tube Piston 6 8 Hex Nut 65 Self Aligning Bushing 8 589* Rod Wiper 9 550* O'Ring 0 59* Poly Pak Seal 50* Back-Up Ring 509* O'Ring 5 Washer 6* O'Ring 5 6* Piston Ring 6 65* O'Ring NOTE: Seal Kit #56 Includes all parts marked with an asterisk (*). Parts are not sold separately

34 CYLINDER ASSEMBLY STABILIZER CYLINDER ASSEMBLY #86605 (.50" DIAMETER CYLINDER ROD)

35 CYLINDER ASSEMBLY STABILIZER CYLINDER ASSEMBLY #86605 (.50" DIAMETER CYLINDER ROD) NO REQ'D PART NO. DESCRIPTION 8 Hex Nut 6* Teflon Piston Ring 65* O'Ring 6* O'Ring Cylinder Tube 6 509* O'Ring 50* Back-Up Ring 8 550* O'Ring 9 5* Rod Wiper Cylinder Rod 505 Piston 55* Poly-Pak Seal Cylinder Gland NOTE: Seal Kit #58 includes all parts marked with an asterisk (*). Parts are not sold separately

36 CYLINDER ASSEMBLY BOOM CYLINDER ASSEMBLY #

37 CYLINDER ASSEMBLY BOOM CYLINDER ASSEMBLY #8659 NO REQ'D PART NO. DESCRIPTION 85 Bushing 8 Hex Nut 55* Piston Ring 550* O'Ring 5 6* O'Ring Cylinder Tube 58* O'Ring 8 59* Back-Up Ring * Gland Retaining Rod 0 9* Rod Wiper 866 Cylinder Rod 885 Piston 55* Poly-Pak Seal 8565 Cylinder Gland NOTE: Seal Kit #55 includes all parts marked with an asterisk (*). Parts are not sold separately

38 CYLINDER ASSEMBLY BOOM CYLINDER ASSEMBLY #

39 CYLINDER ASSEMBLY BOOM CYLINDER ASSEMBLY #86 NO REQ'D PART NO. DESCRIPTION 866 Cylinder Tube 8 Hex Nut 89 Piston 608 Cylinder Gland Cylinder Rod 6 85 Bushing 50* O-Ring 8 569* Teflon Piston Ring 9 6* O-Ring * O-Ring 6* Back-Up Washer 66* Gland Retainer Rod 55* Poly-Pak Seal 9* Rod Wiper NOTE: Seal Kit #559 includes all parts marked with an asterisk (*). Parts are not sold separately

40 CYLINDER ASSEMBLY DIPPER CYLINDER ASSEMBLY #

41 CYLINDER ASSEMBLY DIPPER CYLINDER ASSEMBLY #8 NO REQ'D PART NO. DESCRIPTION 8 Cylinder Tube 8 Hex Nut 86 Piston 559 Cylinder Gland 5 86 Cylinder Rod 6 85 Bushing 50* O-Ring 8 569* Teflon Piston Ring 9 865* O-Ring * O-Ring 6* Back-Up Washer 66* Gland Retainer Rod 59* Poly-Pak Seal 58* Rod Wiper NOTE: Seal Kit #55 includes all parts marked with an asterisk (*). Parts are not sold separately

42 CYLINDER ASSEMBLY DIPPER CYLINDER ASSEMBLY #

43 CYLINDER ASSEMBLY DIPPER CYLINDER ASSEMBLY #8 NO REQ'D PART NO. DESCRIPTION 86 Cylinder Tube 8 Hex Nut 86 Piston 559 Cylinder Gland 5 86 Cylinder Rod 6 85 Bushing 50* O-Ring 8 569* Teflon Piston Ring 9 865* O-Ring * O-Ring 6* Back-Up Washer 66* Gland Retainer Rod 59* Poly-Pak Seal 58* Rod Wiper NOTE: Seal Kit #55 includes all parts marked with an asterisk (*). Parts are not sold separately

44 CYLINDER ASSEMBLY BUCKET CYLINDER ASSEMBLY #

45 CYLINDER ASSEMBLY BUCKET CYLINDER ASSEMBLY #88 NO REQ'D PART NO. DESCRIPTION 89 Cylinder Tube 8 Hex Nut 5590 Piston 559 Cylinder Gland Cylinder Rod 6 85 Bushing 50* O-Ring 8 569* Teflon Piston Ring 9 865* O-Ring * O-Ring 6* Back-Up Washer 66* Gland Retainer Rod 5* Poly-Pak Seal 505* Rod Wiper NOTE: Seal Kit #55 includes all parts marked with an asterisk (*). Parts are not sold separately

46 MAINFRAME HOSE SET ASSEMBLY #885 B C D HYDRAULIC CONTROL VALVE A E F G K L H I J -J MAINFRAME D J B H C I -H -D SWING CYLINDERS RIGHT STABILIZER CYLINDER -B #06 TEE (LOCATED IN THE MAINFRAME ASSEMBLY) -I -C LEFT STABILIZER CYLINDER

47 MAINFRAME HOSE SET ASSEMBLY #885 NO REQ'D PART NO. DESCRIPTION 589 Hose Assembly.5" X 60" 6FJX - 6FJX 00 Hose Assembly.5" X " 6FJX - 6FJX 5 Gooseneck 55 Hose Assembly.5" X.50" 6FJX - 6FJX 699 Hose Assembly.5" X " 6FJX - 6FJX NOTE: Refer to the mainframe assembly for the priority valve hoses which are included in this assembly but have been shown in the mainframe assembly for clarity. NOTE: Letters on the hose set diagram show the hydraulic hose routing between the backhoe control valve and the various hydraulic cylinders. Simply match the letter on the control valve port to the same letter on the hydraulic hose ends. Example: Hose Assembly labeled "C" runs from the upper Left Stabilizer port on the hydraulic control valve - through the mainframe and to the barrel end fitting on the left stabilizer cylinder. NOTE: The fittings on the hydraulic cylinders have been altered for clarity purposes. this will assist you in distinguishing between the rod end and the barrel end of the various hydraulic cylinders

48 509 BOOM & DIPPER HOSE SET ASSEMBLY #88609 HYDRAULIC CONTROL VALVE A E F B H C I D J G K L DIPPER CYLINDER -L A G E K F L -F -E -G -A -K BOOM CYLINDER BOOM (CUTAWAY VIEW) SWING POST MAINFRAME DIPPER BUCKET CYLINDER

49 509 BOOM & DIPPER HOSE SET ASSEMBLY #88609 NO REQ'D PART NO. DESCRIPTION 6 Hose Assembly.8" X 95" 6FJX-6FJX 68 Hose Assembly.8" X " 6FJX-6FJX 69 Hose Assembly.8" X 9.50" 6FJX-6FJX 8 Hose Assembly.8" X 60" 6FJX-6FJX NOTE: Letters on the hose set diagram show the hydaulic hose routing between the backhoe control valve and the various hydraulic cylinders. Simply match the letter on the control valve port to the same letter on the hydraulic hose ends. Example: Hose Assembly labeled "G" runs from the lower Boom port on the hydraulic control valve - through the mainframe and swing post and to the rod end of the boom cylinder. NOTE: The fittings on the hydraulic cylinders have been altered for clarity purposes. This will assist you in distinguishing between the rod end and the barrel end of the various hydraulic cylinders

50 5 BOOM & DIPPER HOSE SET ASSEMBLY #8858 HYDRAULIC CONTROL VALVE A E F B H C I D J G K L DIPPER CYLINDER -L A G E K F L -F -E -G -A -K BOOM CYLINDER BOOM (CUTAWAY VIEW) SWING POST MAINFRAME DIPPER BUCKET CYLINDER

51 5 BOOM & DIPPER HOSE SET ASSEMBLY #8858 NO REQ'D PART NO. DESCRIPTION 6 Hose Assembly.8" X 95" 6FJX-6FJX 8 Hose Assembly.8" X 59" 6FJX-6FJX Hose Assembly.8" X 9" 6FJX-6FJX 0 Hose Assembly.8" X 5" 6FJX-6FJX NOTE: Letters on the hose set diagram show the hydaulic hose routing between the backhoe control valve and the various hydraulic cylinders. Simply match the letter on the control valve port to the same letter on the hydraulic hose ends. Example: Hose Assembly labeled "G" runs from the lower Boom port on the hydraulic control valve - through the mainframe and swing post and to the rod end of the boom cylinder. NOTE: The fittings on the hydraulic cylinders have been altered for clarity purposes. This will assist you in distinguishing between the rod end and the barrel end of the various hydraulic cylinders

52 STABILIZER PADS

53 STABILIZER PADS NO REQ'D PART NO. DESCRIPTION FLAT STABILIZER PAD ASSEMBLY - # Flat Stabilizer Pad GROUSER STABILIZER PAD ASSEMBLY - # Grouser Stabilizer Pad RUBBER STABILIZER PAD ASSEMBLY - # Rubber Stabilizer Pad Assembly (Includes Items through 0) 89 Stabilizer Pad 5 6.8" UNC Hex Nut " Lock Washer 5.8" Flat Washer Slide Plate 9 6 Rubber Strip Bundle " UNC X.50" Readi Bolt

54 STABILIZER PADS FLIP-OVER STABILIZER PAD ASSEMBLY #809 (COMPLETE SET OF () FLIP-OVER PADS - ASSEMBLY #8058)

55 STABILIZER PADS FLIP-OVER STABILIZER PAD ASSEMBLY #809 (COMPLETE SET OF () FLIP-OVER PADS - ASSEMBLY #8058) NO REQ'D PART NO. DESCRIPTION 896 Flip-Over Pad 895 Spacer 65.5" Snap Ring VARIES 569 Thrust Washer.5" X.08" VARIES 6 Thrust Washer.5" X.5" Pin " UNC Hex Deformed Lock Nut 6 5.8" Flat Washer Slide Plate 9 6 Rubber Strip Bundle " UNC X.50" Hex Capscrew 05.8" UNC X 5.00" Hex Capscrew

56 OPTIONAL STABILIZER CYLINDER COVER STABILIZER CYLINDER COVER ASSEMBLY #

57 OPTIONAL STABILIZER CYLINDER COVER STABILIZER CYLINDER COVER ASSEMBLY #8606 NO REQ'D PART NO. DESCRIPTION 895 Stabilizer Cylinder Cover with Decal 6 No Step Decal " Clamp Assembly 89 Guide Ring " UNC X.50" Set Screw

58 BUCKET ASSEMBLIES SEVERE DUTY BUCKETS A B C

59 BUCKET ASSEMBLIES SEVERE DUTY BUCKETS NO REQ'D PART NO. DESCRIPTION Bushing (MD Series Backhoes) Bushing (HD, 500 & 600 Series Backhoes) 855 " Bucket Weldment 856 6" Bucket Weldment 85 8" Bucket Weldment 858 0" Bucket Weldment 859 " Bucket Weldment 856 " Replacement Front Cutter Edge 85 6" Replacement Front Cutter Edge 856 8" Replacement Front Cutter Edge 855 0" Replacement Front Cutter Edge 8556 " Replacement Front Cutter Edge Varies 8 Replacement Tooth Shank (Weld On) 5 Varies 886 Replacement Tooth (Bolt On) 6 Varies Spiral Roll Pin Varies 8500 Replacement Tooth Point and Shank Assy Spacer Grease Zerk 0 Optional 898 Bell Hole Bucket Link (Requires Grease Zerks #666) 65 Left Replacement Side Cutter 65 Right Replacement Side Cutter NOTE: Severe duty buckets have three different bucket link positions for different digging needs. Position "A" digging position for added digging force in hard ground. Position "B" truck loading position for greater ease of spoil removal and higher dump height. Position "C" standard digging position with a good balance of digging force and bucket rotation for general digging use

60 509 FIRST LINE REPAIR KIT ASSEMBLY #

61 509 FIRST LINE REPAIR KIT ASSEMBLY #886 NO REQ'D PART NO. DESCRIPTION 55 Seal Kit (Boom Cylinder) 55 Seal Kit (Bucket Cylinder) 55 Seal Kit (Dipper Cylinder) 58 Seal Kit (Stabilizer Cylinders) 56 Seal Kit (Swing Cylinder) 655 Bushing 666 Grease Zerk 886 Bucket Tooth Point Snap Ring.8" 65 Snap Ring.5" 6 66 Thrust Washer.8" X.0" 68 Thrust Washer.5" X.0" 659 Cylinder Seal Install Tool 8 6 Cotter Pin

62 5 FIRST LINE REPAIR KIT ASSEMBLY #

63 5 FIRST LINE REPAIR KIT ASSEMBLY #886 NO REQ'D PART NO. DESCRIPTION 559 Seal Kit (Boom Cylinder) 55 Seal Kit (Bucket Cylinder) 55 Seal Kit (Dipper Cylinder) 58 Seal Kit (Stabilizer Cylinders) 56 Seal Kit (Swing Cylinder) 655 Bushing 666 Grease Zerk 886 Bucket Tooth Point Snap Ring.8" 65 Snap Ring.5" 6 66 Thrust Washer.8" X.0" 68 Thrust Washer.5" X.0" 659 Cylinder Seal Install Tool 8 6 Cotter Pin

64 THIS PAGE IS INTENTIONALLY BLANK

65 Q DECALS DECAL PLACEMENT Q GENERAL INFORMATION The diagrams on this page shows the location of all the decals used on the 509 & 5 backhoes. The decals are identified by their part numbers, with reductions of the actual decals located on the following pages. Use this information to order replacements for lost or damaged decals. Be sure to read all decals before operating the backhoe. They contain information you need to know for both safety and backhoe longevity (LOCATED ON RIGHT SIDE OF BOOM) (LOCATED ON BACK OF CONSOLE) SERIAL NUMBER TAG

66 DECALS WARNING PART #05 HIGH PRESSURE FLUID DECAL PART #69 DANGER! BACKHOE SECURE IMPORTANT TO PREVENT BACKHOE DAMAGE: TO PREVENT SERIOUS INJURY OR DEATH: Do not operate or work on this machine without reading and understanding Operator's Manual. Avoid unsafe operation or maintenance. Do not operate machine with guards and covers removed. This machine was designed to be operated by one operator. Do not carry passengers on unit. Before installing backhoe on your unit extend boom and dipperstick and lower bucket to ground. Never use backhoe as manlift. Operate backhoe control levers from operator's seat only. Lower stabilizers and bucket to ground before leaving operator's seat. Engage boom lock and swing lock before transporting backhoe. PART #055 OPERATIONAL WARNING DECAL #055 DO NOT ATTACH TOW CHAIN TO DIPPER OR BUCKET. DO NOT REPEATEDLY SLAM SWING POST INTO SWING STOPS. PREPARATION FOR STORAGE LUBRICATE ALL GREASE POINTS. LEAVE AS MANY CYLINDERS IN CLOSED POSITION AS POSSIBLE. COVER ALL EXPOSED CYLINDER RODS WITH A LIGHT COAT OF GREASE. #05 PART #05 IMPORTANT! DECAL PART #09 DANGER! PINCH POINTS

67 Q DECALS Q PART #68 OPERATING CONTROLS DECAL PART #009 FLOAT DECAL PART # SWING SPEED CONTROL DECAL PART #09 BOOM LOCK DECAL PART #09 SWING LOCK DECAL

68 Q DECALS Q PART #0 BUCKET CONTACT WARNING DECAL MADE IN USA PART #00 CALL BEFORE YOU DIG PART #8 MADE IN U.S.A. DECAL PART #08 GREASE 8 HOURS

69 Q DECALS Q PART #06 CAUTION! BACKHOE LIMITATIONS PART # INLINE FILTER DECAL IMPORTANT NOTICE REGARDING -POINT HITCH BACKHOES. BRADCO MAKES NO CLAIMS OR WARRANTY, IMPLIED OR OTHERWISE, as to the compatibility or structural integrity of any tractors -point hitch assembly or components when used with any BRADCO -point hitch type backhoe. Since many models of tractors have standard category hitches and backhoes have standard category attaching points, it is possible to mount tractor or backhoe combinations that are not compatible. DEALERS AND/OR OWNERS MUST DETERMINE THAT COMPATIBILITY BETWEEN THE TRACTOR AND BACKHOE EXISTS. Compatibility includes, but is not limited to items such as operator clearance, hitch component strength, tractor case strength and hydraulics. Suggestions given as to hitch categories and horsepower ranges used with various models of backhoes are suggestions only and not recommendations as to suitability of any combination of tractors and backhoes. BRADCO also manufactures solid -point mounting kits for many models of tractors. These kits do NOT mount to the -Point hitch. If in doubt about your hitch compatibility, solid -point mounting type kit and backhoe should be used. #00 PART #00 IMPORTANT NOTICE

70 Q DECALS Q PART #05 BRADCO LOGO - SILVER PART #0 509 MODEL NUMBER PART #0 5 MODEL NUMBER PART #0 WARNING!