609 & 6 POWER BACKHOES PARTS MANUAL SERIAL NUMBER: Manual Number: PM557 Part Number: 75457 MODEL NUMBER: Rev. 7 800-922-298 I www.paladinbrands.com P.O. Box 266, Delhi, IA 5222-0266, United States of America 6865 7-27-05-8
S LIMITED WARRANTY EFFECTIVE ON PRODUCTS MANUFACTURED AFTER JANUARY, 200 S All new BRADCO products are warranted to be free from defects in materials or workmanship which may cause failure under normal usage and service when used for the purpose intended. In the event of failure within twenty four (24) months from initial retail sale, lease or rental date (excluding cable, ground engaging parts such as sprockets, digging chain, bearings, teeth, tamping and demolition heads, blade cutting edges, pilot bits, auger teeth, auger heads & broom bristles), if after examination, BRADCO determines failure was due to defective material and/or workmanship, parts will be repaired or replaced. BRADCO may request defective part or parts be returned prepaid to them for inspection at their place of business at Delhi, Iowa, or to a location specified by BRADCO. Any claims under this warranty must be made within fifteen (5) days after the Buyer learns of the facts upon which such claim is based. All claims not made in writing and received by BRADCO within the time period specified above shall be deemed waived. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EX- PRESSED OR IMPLIED AND THERE ARE NO WARRANTIES OF MERCHANT- ABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL BRADCO BE LIABLE FOR CONSEQUENTIAL OR SPECIAL DAMAGE. BRADCO'S LIABILITY FOR ANY AND ALL LOSSES AND DAMAGES TO BUYER, RESULTING FROM ANY CAUSE WHATSOEVER, INCLUDING BRADCO'S NEGLIGENCE, IRRESPECTIVE OF WHETHER SUCH DEFECTS ARE DISCOVERABLE OR LATENT, SHALL IN NO EVENT EXCEED THE PUR- CHASE PRICE OF THE PARTICULAR PRODUCTS WITH RESPECT TO WHICH LOSSES OR DAMAGES ARE CLAIMED, OR, AT THE ELECTION OF BRADCO, THE REPAIR OR REPLACEMENT OF DEFECTIVE OR DAMAGED PRODUCTS. 924-29-0-6
TABLE OF CONTENTS SERVICE PARTS MAINFRAME ASSEMBLY... #8744 Mainframe Swing Post Swing Cylinder Stabilizers Hose Bundle Clamps 609 BOOM & DIPPER ASSEMBLY... #8262 6 BOOM & DIPPER ASSEMBLY... #82469 CONSOLE ASSEMBLY... #87442 VALVE ASSEMBLY... #222 OPTIONAL SWING SPEED CONTROL... #87 OPTIONAL STEP ASSEMBLY... #8650 CYLINDERS SWING CYLINDER... #8022 STABILIZER CYLINDER... #82980 609 BOOM CYLINDER... #82625 6 BOOM CYLINDER... #82476 609 DIPPER CYLINDER - SN #---8289 & UP... #85782 UP TO SN #--8289... #82624 6 DIPPER CYLINDER - SN #---8227 & UP... #85779 UP TO SN #--8227... #82478 BUCKET CYLINDER... #82477 HOSE SETS MAINFRAME HOSE SET... #8276 609 BOOM & DIPPER HOSE SET... #82762 6 BOOM & DIPPER HOSE SET... #8276 STABILIZER PAD OPTIONS FLAT STABILIZER PAD ASSEMBLY... #8055 GROUSER STABILIZER PAD ASSEMBLY... #8054 LARGE GROUSER STABILIZER PAD ASSEMBLY... #8057 RUBBER STABILIZER PAD ASSEMBLY... #8056 BUCKET OPTIONS STANDARD SEVERE DUTY 2" BUCKET... #6822... #8502 6" BUCKET... #6826... #8506 8" BUCKET... #6828... #8508 20" BUCKET... #68220... #85020 24" BUCKET... #68224... #85024 609 FIRST LINE REPAIR KIT... #8758 6 FIRST LINE REPAIR KIT... #8759 609 DECALS... #4025 6 DECALS... #4026 6878 9-28-04-4
MAINFRAME ASSEMBLY ASSEMBLY #8744 MAINFRAME 7727 6-6-99 2 9 0 2 7 8 6 5 5 4 4 5 6 7 8 9 20 2 6 5 4 2 26 27 27 29 28 0 TO RETURN FROM VALVE OUTLET FROM POWER TO VALVE INLET 2 25 24 26 2 2 22 8 9
MAINFRAME ASSEMBLY ASSEMBLY #8744 MAINFRAME NO REQ'D PART NO. DESCRIPTION 7554 Hose.50" X 6" 8FJX 90 Short Gooseneck - 8FJX 90 Short Gooseneck 2 27 Tee 2 049 Bushing 2MP - 8FP 4 27 Coupling 8FP-8FJX 5 2 Close Nipple.50 NPT (Inline Filter) 09 Heavy Close Nipple.50 NPT x 4.00" (Check Valve) 6 4569 Check Valve (Hex) 7 2 89 Square Head Plug 8 452 Inline Filter (Round) 9 2 00.25" UNC X 2.75" Hex Capscrew 2 8595 Spacer 8 52.25" Flat Washer 2 50.25" Lock Washer 2 224.25" UNC Hex Nut 0 82609 Priority Flow Divider 07 90 Adapter 8MP-8MJ 2 7690 Hose.50" X 4" (SN#0067 & UP) 8FJX-8FJX 45 Gooseneck - 7577 Hose.50" X 9" 8FJX - 8FJX (UP TO SN#0067) 4 04.8" UNC X.00" Hex Capscrew (Pin retaining capscrews installed with Locktite Grade 242) 4 2 54.8" Flat Washer 5 2 8807 Spacer Tube 6 2 8242 Pin 2 666 Grease Zerk 7 826 Thrust Washer 2.00 X.25" 8 2 74 Snap Ring 9 2 8245 Bearing 20 82446 Mainframe (Includes (4) #885 Bushings, (4) 82447 Bushings - Installed with Locktite Grade 680) 2 82090 Swing Lock Pin 2 2 As Req'd 826 Thrust Washer 2.00" X.00" As Req'd 8262 Thrust Washer 2.00" X.060" As Req'd 826 Thrust Washer 2.00" X.25" 2 50.8" Lock Washer 24 2 6799 Spacer 25 2 686 Hose Clamp 26 2 82794 Bushing 27 2 6 Cotter Pin.2 X.00" 28 82796 Linkage 29 982 Shoulder Screw 0 4 6886 Rubber Bumper (Service Part ONLY) 4 542.50" UNC Lock Nut 2 226.8" UNC Hex Nut 2 As Req'd 528.62" SAE Flat Washer 666 Snap Ring NOTE: Use thrust washers (Item #22) to adjust mainframe / swing post to minimum free play. 7728 5--05-2
MAINFRAME ASSEMBLY ASSEMBLY #8744 SWING POST 2 4 5 9 8 6 4 7 8 2 0 9 7 0 6 8 5 7729 9-28-04-2
MAINFRAME ASSEMBLY ASSEMBLY #8744 SWING POST NO REQ'D PART NO. DESCRIPTION 2 04.8" UNC X.00" Hex Capscrew (Installed with Locktite Grade 242) 2 2 50.8" Lock Washer 2 54.8" Flat Washer 4 2 8807 Spacer Tube 5 2 8847 Pin 6 82408 Swing Post (Includes (2) 82402 Bushings Installed with Locktite Grade 680) 7 8245 () Pivot Pin 8 As Req'd 662 Thrust Washer.8" X.0" As Req'd 64724 Thrust Washer.8" X.090" As Req'd 64725 Thrust Washer.8" X.25" 9 2 650 Snap Ring 0-82402 Bushing (Included with Swing Post) (Installed with Locktite Grade 680) 8246 Pivot Pin 2 As Req'd 6622 Thrust Washer.75" X.082" 65 Snap Ring 4 666 Grease Zerk 5 088.50" UNC X.00" Hex Capscrew 6 56.50" Flat Washer 7 8649 Spacer Tube 8 505.50" Lock Washer NOTE: () Pivot Pin #8245 is sold only in Pin Kit #8606. Kit includes one pin #8245, two thrust washers #662 and two snap rings #650. 770 9-28-04-2
MAINFRAME ASSEMBLY ASSEMBLY #8744 SWING CYLINDERS 9 7 8 0 MAINFRAME 2 4 5 2 6 5 8 4 7 SWING POST 77 4-29-04-2
MAINFRAME ASSEMBLY ASSEMBLY #8744 SWING CYLINDERS NO REQ'D PART NO. DESCRIPTION As Req'd 5769 Thrust Washer.25" X.078" As Req'd 64727 Thrust Washer.25" X.45" 2-6252 Self Aligning Bushing (Included in Swing Cylinder Assembly) 2 82827 Spacer 4 As Req'd 68057 Thrust Washer.50" 5-8244 Needle Bearing (Included in Swing Cylinder Assembly) 6 2 8022 Swing Cylinder Assembly (Includes (2) #8244 Needle Bearings and () #6252 Bushing) 2 666 Grease Zerk 2 064 Special LH Lateral Tee 7 4 50 90 Grease Zerk 8 4 82420 Pin 9 4 047.8" UNC X 2.00" Hex Capscrew 0 4 54.8" Flat Washer 4 8595 Spacer Tube 2 4 87.8" UNC Hex Lock Nut - 885 Bushing (Included in Mainframe - Installed with Locktite Grade 680) 772 4-29-04-2
MAINFRAME ASSEMBLY ASSEMBLY #8744 STABILIZERS MAINFRAME 2 2 5 2 4 5 2 6 8 2 7 77 6-6-99
MAINFRAME ASSEMBLY ASSEMBLY #8744 STABILIZERS NO REQ'D PART NO. DESCRIPTION 8 652 Snap Ring 2 As Req'd 5769 Thrust Washer.25" X.078" As Req'd 64727 Thrust Washer.25" X.45" As Req'd 64728 Thrust Washer.25" X.0" 4 8299 () Pin 4 2 82980 Stabilizer Cylinder Assembly 4 666 Grease Zerk 5-82447 Bushing (Included in Mainframe - Installed with Locktite Grade 680) 6 2 82958 Stabilizer Arm 7 2 82 Pin 8 2 6 Cotter Pin.25" X 2.00" NOTE: () Pivot Pin #8299 is sold only in Pin Kit #860. Kit includes one pin #8299, two thrust washers #64727 and two snap rings #652. 774 6-6-99
HOSE BUNDLE CLAMPS 2 2 792 4-22-98
HOSE BUNDLE CLAMPS UP TO SERIAL #---0065 NO REQ'D PART NO. DESCRIPTION 2 04.8" UNC X.00" Hex Capscrew 2 84724 Right Hose Bundle Clamp 2 87.8" UNC Deformed Lock Nut 4 8478 Left Hose Bundle Clamp SERIAL #---0065 AND UP NO REQ'D PART NO. DESCRIPTION 2 04.8" UNC X.00" Hex Capscrew 2 8478 Right Hose Bundle Clamp 2 87.8" UNC Deformed Lock Nut 4 8478 Left Hose Bundle Clamp 79 0-2-98-2
609 BOOM & DIPPER ASSEMBLY ASSEMBLY #8262 2 4 25 22 24 2 5 6 7 2 8 26 4 0 0 2 27 2 20 9 9 2 20 9 8 2 5 6 7 2 27 6829 8-20-98-4
609 BOOM & DIPPER ASSEMBLY ASSEMBLY #8262 NO REQ'D PART NO. DESCRIPTION - 665 Self Aligning Bushing (Included in Cylinder Assembly) 2 85782 Dipper Cylinder Assembly 2 666 Grease Zerk 2 0 Straight Adapter As Req'd 662 Thrust Washer.8" X.0" As Req'd 64724 Thrust Washer.8" X.090" As Req'd 64725 Thrust Washer.8" X.25" 4 82625 Boom Cylinder Assembly 666 Grease Zerk 2 0 Straight Adapter 5 04.8" UNC X.00" Hex Capscrew (Installed with Locktite Grade 242) 6 50.8" Lock Washer 7 82862 Clamp Plate 8 8286 Rubber Spacer 9 666 Grease Zerk 0-8667 Bushing (Included in Boom Assembly) 8254 () Pivot Pin 2 4 650 Snap Ring 8664 () Boom Lock Handle (Spring Pin Style) 4 8666 () Boom Lock (Spring Pin Style) 972 () Spring Pin 5 86048 Boom Assembly (Includes (2) 8667 & (2) 82552 Bushings - Installed with Locktite Grade 680) 6 2 6562 Spring Washer 7 959.88" UNC Jam Nut 8 8255 (2) Pivot Pin 9 2 8286 Double.50" Hose Clamp 2 82859 Double.8" Hose Clamp 20 2 54.8" Flat Washer 2 2 87.8" UNC Deformed Lock Nut 22 8656 Handle Grip 2 847 Guide Plate 24 2 96.8" UNC X.50" FlangeHead Hex Capscrew 25 420 Hose Sock 26 567 Hose Clamp 27-82552 Split Bushing (Included in Boom Assembly) NOTES: () Pivot Pin #8254 is sold only in Pin Kit #8609. Kit includes one pin #8254, two thrust washers #662 and two snap rings #650. (2) Pivot Pin #8255 is sold only in Pin Kit #8607. Kit includes one pin #8255, two thrust washers #662, two snap rings #650 and one grease zerk #666. () If replacing set screw style boom lock or boom lock handle you must order #8664, #8666 AND #972. 680 8-20-98-4
609 BOOM & DIPPER ASSEMBLY ASSEMBLY #8262 8 4 2 2 25 2 24 2 2 20 9 22 2 2 8 5 6 7 8 9 0 2 7 6 2 27 24 26 5 4 2 2 2 28 28 29 0 BUCKET (NOT INCLUDED IN BOOM & DIPPER ASSEMBLY) 68 8-20-98-2
609 BOOM & DIPPER ASSEMBLY ASSEMBLY #8262 NO REQ'D PART NO. DESCRIPTION - 665 Self Aligning Bushing (Included in Cylinder Assembly) 2 82477 Bucket Cylinder Assembly 2 666 Grease Zerk 2 0 Straight Adapter 2 02." UNC X.75" Hex Capscrew 4 7448 SMV Clip (Used on Tractor Mounted Backhoes ONLY) 5 8274 SMV Clip Mounting Plate 6 2 502." Lock Washer 7 2 225." UNC Hex Nut 8 2 04.8" UNC X.00" Hex Capscrew 9 50.8" Lock Washer 0 2 226.8" UNC Hex Nut As Req'd 662 Thrust Washer.8" X.0" As Req'd 64724 Thrust Washer.8" X.090" As Req'd 64725 Thrust Washer.8" X.25" 2 6 650 Snap Ring 2 825 () Pivot Pin 4 088.50" UNC X.00" Hex Capscrew 5 56.50" Flat Washer 6 8649 Spacer Tube 7 8246 Pivot Pin 8-82402 Bushing (2 Included in Dipper Assembly) (Installed with Locktite Grade 680) 9 As Req'd 6622 Thrust Washer.75" X.082 20 65 Snap Ring 2 6 666 Grease Zerk 22 82707 Dipper Assembly (Includes (2) 860 & (2) 82402 Bushings) (Bushings Installed with Locktite Grade 680) 2-870 Spacer Tube (Used in Dipper UP to SN #---8288) 24-860 Bushing (Included in Dipper Assembly) (Installed with Locktite Grade 680) 25 8494 Dipper Link Plate 26 8428 Dipper Link 27 8252 Bucket Link Assembly (Bucket Link Assembly UP TO SN #---292 Included (2) 860 Bushings, (4) 8828 Bushings, () 868 Spacer, (2) 869 Spacers) 28 2 6 Cotter Pin 29 82580 Pivot Pin 0 82595 Pivot Pin NOTE: () Pivot Pin #825 is sold only in Pin Kit #8608. Kit includes one pin #825, two thrust washers #662 and two snap rings #650. 682 8-20-98-
6 BOOM & DIPPER ASSEMBLY ASSEMBLY #82469 2 4 24 2 22 2 5 6 7 8 25 4 0 0 2 20 9 2 6 7 2 9 5 2 20 9 8 2 27 27 6866 8-2-98-4
6 BOOM & DIPPER ASSEMBLY ASSEMBLY #82469 NO REQ'D PART NO. DESCRIPTION - 665 Self Aligning Bushing (Included in Cylinder Assembly) 2 85779 Dipper Cylinder Assembly 2 666 Grease Zerk 2 0 Straight Adapter As Req'd 662 Thrust Washer.8" X.0" As Req'd 64724 Thrust Washer.8" X.090" As Req'd 64725 Thrust Washer.8" X.25" 4 82476 Boom Cylinder Assembly 666 Grease Zerk 2 0 Straight Adapter 5 04.8" UNC X.00" Hex Capscrew 6 50.8" Lock Washer 7 82862 Clamp Plate 8 8286 Rubber Spacer 9 666 Grease Zerk 0-8667 Bushing (Included in Boom Assembly) 8254 () Pivot Pin 2 4 650 Snap Ring 8664 () Boom Lock Handle 4 8666 () Boom Lock 972 ().8" X.50" Set Screw 5 82677 Boom Assembly (Includes (2) 82552 & (2) 8667 Bushings - Installed with Locktite Grade 680) 6 2 6562 Spring Washer 7 959.88" UNC Jam Nut 8 8255 (2) Pivot Pin 9 2 82859 Double Hose Clamp 20 2 54.8" Flat Washer 2 2 87.8" UNC Deformed Lock Nut 22 8656 Handle Grip 2 847 Guide Plate 24 2 96.8" UNC X.50" Flange Head Hex Capscrew 25 420 Hose Sock 26 567 Hose Clamp 27-82552 Bushing (Included in Boom Assembly) NOTES: () Pivot Pin #8254 is sold only in Pin Kit #8609. Kit includes one pin #8254, two thrust washers #662 and two snap rings #650. (2) Pivot Pin #8255 is sold only in Pin Kit #8607. Kit includes one pin #8255, two thrust washers #662, two snap rings #650 and one grease zerk #666. () If replacing set screw style boom lock or boom lock handle you must order #8664, #8666 AND #972. 6867 4-29-04-5
6 BOOM & DIPPER ASSEMBLY ASSEMBLY #82469 8 4 2 2 2 2 25 24 2 2 22 20 2 9 8 2 5 6 7 9 0 2 7 6 5 2 27 24 26 2 2 4 2 28 28 29 0 BUCKET (NOT INCLUDED IN BOOM & DIPPER ASSEMBLY) 6868 8-24-98-2
6 BOOM & DIPPER ASSEMBLY ASSEMBLY #82469 NO REQ'D PART NO. DESCRIPTION - 665 Self Aligning Bushing (Included in Cylinder Assembly) 2 82477 Bucket Cylinder Assembly 2 666 Grease Zerk 2 0 Straight Adapter 2 02." UNC X.75" Hex Capscrew 4 7448 SMV Clip (Used on Tractor Mounted Backhoes ONLY) 5 8274 SMV Clip Mounting Plate 6 2 502." Lock Washer 7 2 225." UNC Hex Nut 8 2 04.8" UNC X.00" Hex Capscrew 9 2 50.8" Lock Washer 0 2 226.8" UNC Hex Nut As Req'd 662 Thrust Washer.8" X.0" As Req'd 64724 Thrust Washer.8" X.090" As Req'd 64725 Thrust Washer.8" X.25" 2 6 650 Snap Ring 2 825 () Pivot Pin 4 088.50" UNC X.00" Hex Capscrew 5 56.50" Flat Washer 6 8649 Spacer Tube 7 8246 Pivot Pin 8-82402 Bushing (2 Included in Dipper Assembly) (Installed with Locktite Grade 680) 9 As Req'd 6622 Thrust Washer.75" X.082 20 65 Snap Ring 2 6 666 Grease Zerk 22 82682 Dipper Assembly (Includes (2) 860 & (2) 82402 Bushings) (Bushings Installed with Locktite Grade 680) 2-870 Spacer Tube (Used in Dipper UP to SN #---8226) 24-860 Bushing (Included in Dipper Assembly) (Installed with Locktite Grade 680) 25 8494 Dipper Link Plate 26 8428 Dipper Link 27 8252 Bucket Link Assembly (Bucket Link Assembly UP TO SN #---292 Included (2) 860 Bushings, (4) 8828 Bushings, () 868 Spacer, (2) 869 Spacers) 28 2 6 Cotter Pin 29 82580 Pivot Pin 0 82595 Pivot Pin NOTE: () Pivot Pin #825 is sold only in Pin Kit #8608. Kit includes one pin #825, two thrust washers #662 and two snap rings #650. 6869 8-24-98-
CONSOLE ASSEMBLY ASSEMBLY #87442 2 4 25 6 5 7 26 8 9 20 2 22 24 2 2 4 9 5 28 0 6 7 8 0 29 2 27 7694 5-25-99
CONSOLE ASSEMBLY ASSEMBLY #87442 NO REQ'D PART NO. DESCRIPTION 2 806 Ball Handle 2 2 887 Control Handle 825 Control Lever Boot 4 2 242.50" UNC Jam Nut 5 8409 Console Cover with Decals 6 8406 Ball Handle - RED 7 827 Rod 8 82795 Spring 9 87288 Console 0 476.8-24" UNF Jam Nut 5545 Balljoint 2 8747 Cover Plate 2 958.25" UNC X.75" Hex Head Body Bolt 926." UNC U-Nut 4 029." UNC X 2.75" Hex Capscrew 5 2 089.50" UNC X.25" Hex Capscrew 6 4 042.8" UNC X.75" Hex Capscrew 7 4 50.8" Lock Washer 8 4 54.8" Flat Washer 9 82999 Seat Mounting 20 4 5." Flat Washer 2 4 502." Lock Washer 22 4 02." UNC X.75" Hex Capscrew 2 2 56.50" Flat Washer 24 2 542.50" UNC Lock Nut 25 6980 Seat 26 6 958.25" UNC X.75" Hex Head Body Bolt 27 592.8" UNF Lock Nut Replacement Bolt-On Steps for units built before June, 999 28 8288 Right Step (Located in Mainframe Assembly) 29 6 925." UNC X.75" Carriage Bolt 0 6 502." Lock Washer 6 225." UNC Hex Nut 2 8289 Left Step (Located in Mainframe Assembly) 7695 9-27-04-2
VALVE ASSEMBLY ASSEMBLY #222 2 2 4 5 4 5 6 4 7 9 9 8 9 2 9 2 0 4 5 2 0 5 6 7 774 4-29-04-2
VALVE ASSEMBLY ASSEMBLY #222 NO REQ'D PART NO. DESCRIPTION 82608 Valve - 6 Spool - Gresen 2 2 68 O'Ring Adapter 8MBo-4FP 2 088 90 Adapter 4MP-6MJ Long 4 487 O'Ring Adapter 0MBo-6FP 5 80 90 Adapter 6MP-8MJ 6 82094 Special Fitting 7 60 Needle Valve 8 7578 Plastic Tube.25" X 0" (Located in Console Assembly) 9 4 28 90 Adapter 0MBo-8MJ 0 2 042 90 SAE O'Ring Boss 8MBo-6MJ 2 6 O'Ring Adapter 0MBo-4FP 2-4564 Restrictor with Spring -.09 Dia. Orifice (Included in Valve) 00 90 Adapter 4MP-6MJ 4 05 Straight Adapter (If Required to Extend Needle Valve Through Console) 5 85 Needle Valve 6 7 Male Connector 4MP-6MJ 7 469 45 Elbow 6MP-6FJX (Located in Mainframe Assembly & Used on Backhoes with SN#0067 & UP) 7744 9-28-04-
VALVE ASSEMBLY 509, 5, 609 & 6 BACKHOE VALVE ASSEMBLY LEFT MECHANICAL JOYSTICK ASSEMBLY #45655 RIGHT MECHANICAL JOYSTICK ASSEMBLY #45656 OUTLET #4690 INLET #470 BOOM #45650 SWING #45666 LEFT STABILIZER #4704 DIPPER #45648 BUCKET #45649 RIGHT STABILIZER #4704 696 5-25-99-
VALVE ASSEMBLY GRESEN INLET COVER 2 TORQUE TO 20 ft. lbs. TORQUE TO 4 ft. lbs. 695 5-20-96
VALVE ASSEMBLY GRESEN INLET COVER NO REQ'D PART NO. DESCRIPTION 470 Inlet Cover #0 Ports 2 56 Plug 45625 WH Main Relief Valve Assembly @ 2500 PSI NOTES: Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals 6954 5-5-96
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45648 408 Dipper & Bucket Section 509, 5, 609 & 6 Dipper Section TORQUE TO 20 ft. lbs. 2 TORQUE TO 4 ft. lbs. TORQUE TO 0 ft. lbs. 4 TORQUE TO 20 ft. lbs. 5 TORQUE TO 0 ft. lbs. 2 TORQUE TO 4 ft. lbs. 6 694 5-25-99-
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45648 408 Dipper & Bucket Section 509, 5, 609 & 6 Dipper Section NO REQ'D PART NO. DESCRIPTION Valve Section Housing 2 2 45667 Cylinder Port Relief Assembly @ 2500 PSI 4565 Spool Clevis Adapter 4 2 45652 Spool Seal Kit 5 Spool 6 45282 Spool Positioner Assembly INCLUDED IN VALVE ASSEMBLY BUT NOT IN VALVE SECTION 45546 Restrictor with Spring -.095 Dia. Orifice (Used in 408 Dipper Section - Top Port) 456 Restrictor with Spring -.076 Dia. Orifice (Used in 408 Bucket Section - Bottom Port) NOTES: Items without part numbers are not sold separately. Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals. Complete Section Service Seal Kit #479 includes ALL seals needed to service one complete valve section. 6944 5-25-99-
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45649 509, 5, 609 & 6 Bucket Section TORQUE TO 4 ft. lbs. TORQUE TO 20 ft. lbs. 2 TORQUE TO 0 ft. lbs. 4 7 5 6 TORQUE TO 0 ft. lbs. TORQUE TO 20 ft. lbs. 6945 5-25-99-
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45649 509, 5, 609 & 6 Bucket Section NO REQ'D PART NO. DESCRIPTION Valve Section Housing 2 45669 Cylinder Port Relief Assembly @ 500 PSI 4565 Spool Clevis Adapter 4 2 45652 Spool Seal Kit 5 Spool 6 45282 Spool Positioner Assembly 7 467 Load Check Plug Assembly NOTES: Items without part numbers are not sold separately. Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals. Complete Section Service Seal Kit #479 includes ALL seals needed to service one complete valve section. 6946 5-25-99-
VALVE ASSEMBLY GRESEN VALVE STABILIZER SECTION ASSEMBLY #4704 Horizontal Handle Assembly #45586 (Not included in Valve Section Assembly #4704) TORQUE TO 20 ft. lbs. 2 6 2 TORQUE TO 20 ft. lbs. 5 4 TORQUE TO 0 ft. lbs. 6947 5-20-96
VALVE ASSEMBLY GRESEN VALVE STABILIZER SECTION ASSEMBLY #4704 NO REQ'D PART NO. DESCRIPTION Valve Section Housing 2 2 489 Lockout Check Assembly 2 45652 Spool Seal Kit 4 Spool 5 45282 Spool Positioner Assembly 6 45654 Unlocking Piston NOTES: Items without part numbers are not sold separately. Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals. Complete Section Service Seal Kit #479 includes ALL seals needed to service one complete valve section. 6948 5-20-96
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45666 509, 5, 609 & 6 Swing Section TORQUE TO 4 ft. lbs. TORQUE TO 20 ft. lbs. 2 TORQUE TO 0 ft. lbs. 4 7 TORQUE TO 20 ft. lbs. 5 TORQUE TO 0 ft. lbs. 2 6 TORQUE TO 4 ft. lbs. 6949 5-25-99-
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45666 509, 5, 609 & 6 Swing Section NO REQ'D PART NO. DESCRIPTION Valve Section Housing 2 2 45670 Cylinder Port Relief / Anti-Cav. Check Assembly @ 2500 PSI 4565 Spool Clevis Adapter 4 2 45652 Spool Seal Kit 5 Spool 6 45282 Spool Positioner Assembly 7 2 456 Port Restrictor with Spring.076 Dia. Orifice NOTES: Items without part numbers are not sold separately. Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals. Complete Section Service Seal Kit #479 includes ALL seals needed to service one complete valve section. 6950 5-25-99-
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45650 509, 5, 609 & 6 Boom Section TORQUE TO 4 ft. lbs. TORQUE TO 20 ft. lbs. 2 TORQUE TO 0 ft. lbs. 4 7 5 TORQUE TO 20 ft. lbs. TORQUE TO 0 ft. lbs. 2 6 TORQUE TO 4 ft. lbs. 695 5-25-99-
VALVE ASSEMBLY GRESEN VALVE SECTION ASSEMBLY #45650 509, 5, 609 & 6 Boom Section NO REQ'D PART NO. DESCRIPTION Valve Section Housing 2 2 45668 Cylinder Port Relief Assembly @ 000 PSI 4565 Spool Clevis Adapter 4 2 45652 Spool Seal Kit 5 Spool 6 45282 Spool Positioner Assembly 7 2 4564 Port Restrictor with Spring.09 Dia. Orifice NOTES: Items without part numbers are not sold separately. Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals. Complete Section Service Seal Kit #479 includes ALL seals needed to service one complete valve section. 6952 5-25-99-
VALVE ASSEMBLY GRESEN OUTLET COVER TORQUE TO 20 ft. lbs. 2 4 OPTIONAL 5 TORQUE TO 20 ft. lbs. 6955 5-20-96
VALVE ASSEMBLY GRESEN OUTLET COVER NO REQ'D PART NO. DESCRIPTION 4690 Outlet Cover 2 469 Open Center Plug Assembly (Includes Open Center Plug & Main O-Ring Seal #469) 24 Plug OPTIONAL 4-6977 Closed Center Plug Assembly (Includes Main O-Ring Seal #469) 5-4698 Power Beyond Sleeve Assembly (Includes Main O-Ring Seal #469) NOTES: Valve Section Seal Kit #465 contains () Exhaust Passage O-Ring Seals and (2) Pressure Passage O-Ring Seals. 6956 5-20-96
VALVE ASSEMBLY LEFT MECHANICAL JOYSTICK ASSEMBLY #45655 RIGHT MECHANICAL JOYSTICK ASSEMBLY #45656 2 4 6 5 8 7 9 0 2 4 6 5 7 6959 5-6-96
VALVE ASSEMBLY LEFT MECHANICAL JOYSTICK ASSEMBLY #45655 RIGHT MECHANICAL JOYSTICK ASSEMBLY #45656 NO REQ'D PART NO. DESCRIPTION 45657 Mounting Plate 2 2 94 Screw 45664 Rod End 4 45662 Mechanical Slide 5 945 Screw 6 944 Screw 7 45658 Bracket - Left 45659 Bracket - Right 8 4566 Rod End Stud 9 27 Screw 0 45660 Spacer 942 Lock Nut 2 4566 Handle Plate Assembly (Includes Items # through #7) 4567 Mechanical Joystick Plate 4 087 Screw 5 2 45664 Female Rod End 6 45672 Handle Adapter 7 2 27 Screw 6960 5-6-96
VALVE ASSEMBLY Horizontal Handle and Bracket Assembly #45586 2 2 4 TORQUE TO 0 ft. lbs. 5 6 5997 5-2-96-2
VALVE ASSEMBLY Horizontal Handle and Bracket Assembly #45586 NO REQ'D PART NO. DESCRIPTION * Handle 2 * Cotter Pin * Pin 4 * Link * Link Plate 5 2 * Screw 6 * Bracket * NOTE: All parts marked with an asterisk (*) are included in Horizontal Handle and Bracket Assembly #45586. Parts are not sold separately. 5998 5-2-96-2
VALVE ASSEMBLY GRESEN VALVE SERVICE PARTS 2 a d a b e b c Spool Positioner Assembly c d e f g h a b c d e Load Check Plug Assembly Cylinder Port Relief Assembly 4 5 6 a a a b c d e Cylinder Port Relief Assembly b c d Lockout Check Assembly b Port Restrictor and Spring Assembly 7 d c b a WH Main Relief Valve Assembly 6957 5-5-96
VALVE ASSEMBLY GRESEN VALVE SERVICE PARTS NO PART NO. DESCRIPTION 45282 Spool Positioner Assembly a Bonnet b Spring c Spring Collar d Spool Spud e Screw 2 467 Load Check Plug Assembly (Seal Kit #4822) a Plug b O-Ring Seal c Backup Ring d O-Ring Seal e Backup Ring f O-Ring Seal g Spring h Poppet 45667 Cylinder Port Relief Assembly @ 2500 PSI 45668 Cylinder Port Relief Assembly @ 000 PSI 45669 Cylinder Port Relief Assembly @ 500 PSI (Due to close tolerances only the seals may be serviced in the field.) 4822 Seal Kit a O-Ring Seal b Backup Ring c O-Ring Seal d Backup Ring e O-Ring Seal 4 45670 Relief/Anti-Cav. Check Assembly @ 2500 PSI (Due to close tolerances only the seals may be serviced in the field.) 4822 Seal Kit a O-Ring Seal b Backup Ring c O-Ring Seal d Backup Ring e O-Ring Seal 5 489 Lockout Check Assembly (Due to close tolerances only the seals may be serviced in the field.) 4829 Seal Kit a O-Ring Seal b Backup Ring c O-Ring Seal d Backup Ring 6 456 Port Restrictor Assembly.076 Dia. Orifice 4564 Port Restrictor Assembly.09 Dia. Orifice a Spring b Orifice Plate 7 45625 WH Main Relief Valve Assembly @ 2500 PSI (Due to close tolerances only the seals may be serviced in the field.) 4542 Seal Kit a O-Ring Seal b Backup Ring c O-Ring Seal d O-Ring Seal 6958 5-5-96
OPTIONAL SWING SPEED CONTROL ASSEMBLY #87 SWING SPEED CONTROL FAST SLOW 4247 NOTE: SEE VALVE ASSEMBLY PAGE FOR CORRECT RESTRICTOR ORIFICE. 2 6804 2-26-96-2
OPTIONAL SWING SPEED CONTROL ASSEMBLY #87 NO REQ'D PART NO. DESCRIPTION 85 Needle Valve 2 7 Male Connector 4247 Swing Speed Control Decal 6805 2-26-96-2
OPTIONAL STEP ASSEMBLY ASSEMBLY #8650 4 2 6826 2-26-96-2
OPTIONAL STEP ASSEMBLY ASSEMBLY #8650 NO REQ'D PART NO. DESCRIPTION 865 Step 2 2 045.8" UNC X.50" Hex Capscrew 2 50.8" Lock Washer 4 2 226.8" UNC Hex Nut 6827-29-96
CYLINDER ASSEMBLY SWING CYLINDER ASSEMBLY #8022 7 2 8 9 0 2 4 4 5 6 5 6 6847 2-4-96
CYLINDER ASSEMBLY SWING CYLINDER ASSEMBLY #8022 NO REQ'D PART NO. DESCRIPTION 8024 Cylinder Rod 2 7744 Cylinder Gland 2 8244 Needle Bearing 4 802 Cylinder Tube 5 82578 Piston 6 48 Hex Nut 7 6252 Self Aligning Bushing 8 4589* Rod Wiper 9 4570* O'Ring 0 4529* Poly Pak Seal 45249* Back-Up Ring 2 45557* O'Ring 542 Washer 4 464* O'Ring 5 4525* Piston Ring 6 45250* O'Ring NOTE: Seal Kit #4555 Includes all parts marked with an asterisk (*). Parts are not sold separately. 6848 2-4-96
CYLINDER ASSEMBLY STABILIZER CYLINDER ASSEMBLY #82980 2 6 7 8 9 4 0 2 5 6849 2-4-96
CYLINDER ASSEMBLY STABILIZER CYLINDER ASSEMBLY #82980 NO REQ'D PART NO. DESCRIPTION 8298 Cylinder Tube 2 48 Hex Nut 8770 Piston 4 77445 Cylinder Gland 5 82986 Cylinder Rod 6 45744* O'Ring 7 4574* Piston Ring 8 464* O'Ring 9 45555* O'Ring 0 46* Back-Up Ring 45225* Poly Pak Seal 2 4908* O'Ring 4572* Rod Wiper NOTE: Seal Kit #45746 includes all parts marked with an asterisk (*). Parts are not sold separately. 6850 9-0-04-2
CYLINDER ASSEMBLY 5 & 609 BOOM CYLINDER ASSEMBLY #82625 6 2 7 8 9 0 4 2 4 5 6 685 0-28-04-
CYLINDER ASSEMBLY 5 & 609 BOOM CYLINDER ASSEMBLY #82625 NO REQ'D PART NO. DESCRIPTION 8265 Cylinder Tube 2 48 Hex Nut 8279 Piston 4 77445 Cylinder Gland 5 8266 Cylinder Rod 6 2 665 Self Aligning Bushing 7 4570* O'Ring 8 4569* Piston Ring 9 464* O'Ring 0 45555* O'Ring 46* Back-Up Ring 2 45225* Poly Pak Seal 4908* O'Ring 4 4572* Rod Wiper NOTE: Seal Kit #45550 includes all parts marked with an asterisk (*). Parts are not sold separately. 6852 0-28-04-
CYLINDER ASSEMBLY 6 BOOM CYLINDER ASSEMBLY #82476 6 2 7 8 9 0 4 2 4 5 6 6872 4-29-04-2
CYLINDER ASSEMBLY 6 BOOM CYLINDER ASSEMBLY #82476 NO REQ'D PART NO. DESCRIPTION 8248 Cylinder Tube 2 48 Hex Nut 8287 Piston 4 7745 Cylinder Gland 5 82482 Cylinder Rod 6 2 665 Self Aligning Bushing 7 45245* O'Ring 8 45244* Piston Ring 9 464* O'Ring 0 45242* O'Ring 4524* Back-Up Ring 2 459* Poly Pak Seal 4542* O'Ring 4 4570* Rod Wiper NOTE: Seal Kit #4545 includes all parts marked with an asterisk (*). Parts are not sold separately. 687 4-29-04-2
CYLINDER ASSEMBLY 609 DIPPER CYLINDER ASSEMBLY #85782 SERIAL #---8289 AND UP 6 2 7 8 9 0 4 2 4 5 6 755 4-29-04-2
CYLINDER ASSEMBLY 609 DIPPER CYLINDER ASSEMBLY #85782 NO REQ'D PART NO. DESCRIPTION SERIAL #---8289 AND UP 8578 Cylinder Tube 2 484 Hex Nut 8577 Piston 4 77447 Cylinder Gland 5 82626 Cylinder Rod 6 2 665 Self Aligning Bushing 7 4908* O'Ring 8 4909* Piston Ring 9 4865* O'Ring 0 45559* O'Ring 4790* Back-Up Ring 2 459* Poly Pak Seal 45245* O'Ring 4 4570* Rod Wiper NOTE: Seal Kit #4575 includes all parts marked with an asterisk (*). Parts are not sold separately. 756 4-29-04-2
CYLINDER ASSEMBLY SERVICE PARTS ONLY - 609 DIPPER CYLINDER ASSEMBLY #82624 UP TO SERIAL #---8289 6 2 7 8 9 0 4 2 4 5 6 685 4-29-04-
CYLINDER ASSEMBLY SERVICE PARTS ONLY - 609 DIPPER CYLINDER ASSEMBLY #82624 NO REQ'D PART NO. DESCRIPTION UP TO SERIAL #---8289 82628 Cylinder Tube - SEE NOTE 2 484 Hex Nut 68926 Piston - SEE NOTE 4 77447 Cylinder Gland 5 82626 Cylinder Rod 6 2 665 Self Aligning Bushing 7 4908* O'Ring 8 4909* Piston Ring 9 4865* O'Ring 0 45559* O'Ring 4790* Back-Up Ring 2 459* Poly Pak Seal 45245* O'Ring 4 4570* Rod Wiper NOTE: Seal Kit #4575 includes all parts marked with an asterisk (*). Parts are not sold separately. NOTE: If ordering a complete new dipper cylinder order assembly #85782. The dipper cylinder #82624 (serial #---8288 or before) can be upgraded to the new dipper cylinder #85782 by replacing the cylinder tube and piston (Items # & #) with cylinder tube #8278 and piston #8577. 6854 4-29-04-4
CYLINDER ASSEMBLY 6 DIPPER CYLINDER ASSEMBLY #85779 SERIAL #---8227 AND UP 6 2 7 8 9 4 0 2 4 5 6 757 4-29-04-2
CYLINDER ASSEMBLY 6 DIPPER CYLINDER ASSEMBLY #85779 NO REQ'D PART NO. DESCRIPTION SERIAL #---8227 AND UP 85780 Cylinder Tube 2 48 Hex Nut 8546 Piston 4 7745 Cylinder Gland 5 82495 Cylinder Rod 6 2 665 Self Aligning Bushing 7 45245* O'Ring 8 45244* Piston Ring 9 464* O'Ring 0 45242* O'Ring 4524* Back-Up Ring 2 459* Poly Pak Seal 4542* O'Ring 4 4570* Rod Wiper NOTE: Seal Kit #4545 includes all parts marked with an asterisk (*). Parts are not sold separately. 758 4-29-04-2
CYLINDER ASSEMBLY SERVICE PARTS ONLY - 6 DIPPER CYLINDER ASSEMBLY #82478 UP TO SERIAL #---8227 6 2 7 8 9 0 4 2 4 5 6 6874 4-29-04-
CYLINDER ASSEMBLY SERVICE PARTS ONLY - 6 DIPPER CYLINDER ASSEMBLY #82478 NO REQ'D PART NO. DESCRIPTION UP TO SERIAL #---8227 82494 Cylinder Tube - SEE NOTE 2 48 Hex Nut 6497 Piston - SEE NOTE 4 7745 Cylinder Gland 5 82495 Cylinder Rod 6 2 665 Self Aligning Bushing 7 45245* O'Ring 8 45244* Piston Ring 9 464* O'Ring 0 45242* O'Ring 4524* Back-Up Ring 2 459* Poly Pak Seal 4542* O'Ring 4 4570* Rod Wiper NOTE: Seal Kit #4545 includes all parts marked with an asterisk (*). Parts are not sold separately. NOTE: If ordering a complete new dipper cylinder order assembly #85779. The dipper cylinder #82478 (serial #---8226 or before) can be upgraded to the new dipper cylinder #85779 by replacing the cylinder tube and piston (Items # & #) with cylinder tube #85780 and piston #8546. 6875 4-29-04-
CYLINDER ASSEMBLY BUCKET CYLINDER ASSEMBLY #82477 6 2 7 8 9 0 4 2 5 4 6 6855 2-4-96
CYLINDER ASSEMBLY BUCKET CYLINDER ASSEMBLY #82477 NO REQ'D PART NO. DESCRIPTION 82505 Cylinder Tube 2 484 Hex Nut 55904 Piston 4 77444 Cylinder Gland 5 82506 Cylinder Rod 6 2 665 Self Aligning Bushing 7 4570* O'Ring 8 4569* Piston Ring 9 4865* O'Ring 0 45555* O'Ring 46* Back-Up Ring 2 457* Poly Pak Seal 4908* O'Ring 4 4564* Rod Wiper NOTE: Seal Kit #45547 includes all parts marked with an asterisk (*). Parts are not sold separately. 6856 2-4-96
MAINFRAME HOSE SET ASSEMBLY #8276 SN #00067 AND UP B C D HYDRAULIC CONTROL VALVE A E F G K L H I J -D D 4 J 2 B H C I 2-H -J 4-B SWING CYLINDERS RIGHT STABILIZER CYLINDER #064 TEE (LOCATED IN MAINFRAME ASSEMBLY) MAINFRAME -I -C LEFT STABILIZER CYLINDER 7745 6-7-99
MAINFRAME HOSE SET ASSEMBLY #8276 SN #0067 AND UP NO REQ'D PART NO. DESCRIPTION 4 755 Hose Assembly.25" X 58" 6FJX-6FJX 2 7700 Hose Assembly.25" X 2" 6FJX-6FJX 45 Gooseneck 2 7552 Hose Assembly.25" X 4.50" 6FJX-6FJX 4 7699 Hose Assembly.25" X 7.00" 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. 7746 6-6-99
MAINFRAME HOSE SET ASSEMBLY #8276 UP TO SN #00067 B C D HYDRAULIC CONTROL VALVE A E F G K L H I J -D D 4 J 2 B H C I RIGHT STABILIZER CYLINDER -J 2-H MAINFRAME SWING CYLINDERS -I -C #07 TEE (LOCATED IN MAINFRAME ASSEMBLY) 4-B LEFT STABILIZER CYLINDER 684 6-6-99-
MAINFRAME HOSE SET ASSEMBLY #8276 UP TO SN #0067 NO REQ'D PART NO. DESCRIPTION 4 755 Hose Assembly.25" X 58" 6FJX-6FJX 2 7522 Hose Assembly.25" X 6.5" 6FJX-6FJX 90 Gooseneck 2 7552 Hose Assembly.25" X 4.50" 6FJX-6FJX 4 7644 Hose Assembly.25" X 7.50" 6FJX-6FJX 90 Short Gooseneck 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. 6844 6-6-99-4
609 BOOM & DIPPER HOSE SET ASSEMBLY #82762 HYDRAULIC CONTROL VALVE A E F B H C I D J G K L DIPPER CYLINDER -L A G 2 E 2 K F L -F 2-E -G -A 2-K BOOM CYLINDER DIPPER BOOM (CUTAWAY VIEW) MAINFRAME SWING POST BUCKET CYLINDER 6845 9--98-
609 BOOM & DIPPER HOSE SET ASSEMBLY #82762 NO REQ'D PART NO. DESCRIPTION 2 7558 Hose Assembly.8" X 9" 8FJX-8FJX 2 2 7570 Hose Assembly.8" X 8.50" 8FJX-8FJX 2 7569 Hose Assembly.8" X 5" 8FJX-8FJX 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. 6846 9--98-
6 BOOM & DIPPER HOSE SET ASSEMBLY #8276 HYDRAULIC CONTROL VALVE A E F B H C I D J G K L DIPPER CYLINDER 2-F 2-L A G 2 E 2 K 2 F 2 L 2-E -G -A 2-K BOOM CYLINDER BUCKET CYLINDER DIPPER BOOM (CUTAWAY VIEW) SWING POST MAINFRAME 6870 5-27-97-2
6 BOOM & DIPPER HOSE SET ASSEMBLY #8276 NO REQ'D PART NO. DESCRIPTION 2 7558 Hose Assembly.8" X 9" 8FJX-8FJX 2 4 7559 Hose Assembly.8" X 57" 8FJX-8FJX 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. 687 9--98-
STABILIZER PADS 2 4 6 7 8 9 5 0 7 6 6859 2-9-96
STABILIZER PADS FLAT STABILIZER PAD ASSEMBLY - #8055 NO REQ'D PART NO. DESCRIPTION 2 8079 Flat Stabilizer Pad LARGE GROUSER PAD ASSEMBLY - #8057 NO REQ'D PART NO. DESCRIPTION 2 2 8086 Large Grouser Pad GROUSER PAD ASSEMBLY - #8054 NO REQ'D PART NO. DESCRIPTION 2 8059 Grouser Stabilizer Pad RUBBER STABILIZER PAD ASSEMBLY - #8056 NO REQ'D PART NO. DESCRIPTION 4 2 8084 Rubber Stabilizer Pad Assembly (Includes Items 5 through ) 5 8085 Stabilizer Pad 6 4 226.8" UNC Hex Nut 7 4 50.8" Lock Washer 8 2 54.8" Flat Washer 9 590 Slide Plate 0 6442 Rubber Strip Bundle 2 66.8" UNC X.50" Readi Bolt 6860 2-9-96
STABILIZER PADS FLIP-OVER STABILIZER PAD ASSEMBLY #809 (COMPLETE SET OF (2) FLIP-OVER PADS - ASSEMBLY #8058) 4 2 5 8 7 6 6 7 4 9 8 0 9 9 8 702 --96
STABILIZER PADS FLIP-OVER STABILIZER PAD ASSEMBLY #809 (COMPLETE SET OF (2) FLIP-OVER PADS - ASSEMBLY #8058) NO REQ'D PART NO. DESCRIPTION 84496 Flip-Over Pad 2 2 84495 Spacer 2 652.25" Snap Ring 4 VARIES 5769 Thrust Washer.25" X.078" VARIES 64727 Thrust Washer.25" X.25" 5 8096 Pin 6 6 87.8" UNC Hex Deformed Lock Nut 7 6 54.8" Flat Washer 8 590 Slide Plate 9 6442 Rubber Strip Bundle 0 4 05.8" UNC X.50" Hex Capscrew 2 057.8" UNC X 5.00" Hex Capscrew 7024 --96
OPTIONAL STABILIZER CYLINDER COVER STABILIZER CYLINDER COVER ASSEMBLY #885 2 4 5 5 7027 --96
OPTIONAL STABILIZER CYLINDER COVER STABILIZER CYLINDER COVER ASSEMBLY #885 NO REQ'D PART NO. DESCRIPTION 2 8852 Stabilizer Cylinder Cover with Decal 2 2 467 No Step Decal 2 8906 Muffler Clamp Assembly 4 2 8856 Guide Ring 5 4 575.8" UNC X.50" Set Screw 7028 --96
BUCKET ASSEMBLIES POWER DIG BUCKETS 9 8 7 A B C 0 2 4 5 6 686-8-96
BUCKET ASSEMBLIES POWER DIG BUCKETS NO REQ'D PART NO. DESCRIPTION 8 655 Bushing 2 6742 2" Bucket Weldment 6746 6" Bucket Weldment 6748 8" Bucket Weldment 67420 20" Bucket Weldment 67424 24" Bucket Weldment 6799 2" Replacement Front Cutter Edge 679 6" Replacement Front Cutter Edge 6787 8" Replacement Front Cutter Edge 678 20" Replacement Front Cutter Edge 6687 24" Replacement Front Cutter Edge 4 Varies 55090 Replacement Tooth Shank 5 Varies 55088 Replacement Tooth Point 6 Varies 5607 Replacement Tooth Point and Shank Assembly 7 68482 Spacer 8 666 Grease Zerk 9 Optional 82948 Bell Hole Bucket Link (Requires Grease Zerks - Part #666) 0 675 Left Replacement Side Cutter 6752 Right Replacement Side Cutter NOTE: Power dig buckets have three different bucket link positions for different digging needs. Position "A" power 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. 6862 8-28-96-2
BUCKET ASSEMBLIES SEVERE DUTY BUCKETS 0 9 8 A B C 2 4 6 5 7 744 2-4-04-2
BUCKET ASSEMBLIES SEVERE DUTY BUCKETS NO REQ'D PART NO. DESCRIPTION 8 6804 Bushing (MD2 Series Backhoes) 8 655 Bushing (HD, 500 & 600 Series Backhoes) 2 85225 2" Bucket Weldment 85226 6" Bucket Weldment 85227 8" Bucket Weldment 85228 20" Bucket Weldment 85229 24" Bucket Weldment 8526 2" Replacement Front Cutter Edge 8524 6" Replacement Front Cutter Edge 85246 8" Replacement Front Cutter Edge 8525 20" Replacement Front Cutter Edge 85256 24" Replacement Front Cutter Edge 4 Varies 74228 Replacement Tooth Shank (Weld On) 5 Varies 8486 Replacement Tooth (Bolt On) 6 Varies 74227 Spiral Roll Pin 7 Varies 8500 Replacement Tooth Point and Shank Assy 8 68482 Spacer 9 666 Grease Zerk 0 Optional 82948 Bell Hole Bucket Link (Requires Grease Zerks #666) 675 Left Replacement Side Cutter 6752 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. 745 2-4-04-
FIRST LINE REPAIR KIT ASSEMBLY #8758 2 4 6 7 5 8 686 6-22-99-2
FIRST LINE REPAIR KIT ASSEMBLY #8758 NO REQ'D PART NO. DESCRIPTION 4575 Seal Kit (Dipper Cylinder) 45547 Seal Kit (Bucket Cylinder) 2 45550 Seal Kit (Boom/Stabilizer Cylinders) 4555 Seal Kit (Swing Cylinder) 2 2 860 Bushing 2 655 Bushing 4 666 Grease Zerk 4 4 8486 Severe Duty Bucket Tooth 5 4 650 Snap Ring.8" 6 4 662 Thrust Washer.8" X.0" 7 6549 Cylinder Seal Install Tool 8 2 6 Cotter Pin 6864 6-22-99-2
FIRST LINE REPAIR KIT ASSEMBLY #8759 2 4 6 7 5 8 6876 6-22-99-2
FIRST LINE REPAIR KIT ASSEMBLY #8759 NO REQ'D PART NO. DESCRIPTION 2 4545 Seal Kit (Boom/Dipper Cylinder) 45547 Seal Kit (Bucket Cylinder) 45550 Seal Kit (Stabilizer Cylinders) 4555 Seal Kit (Swing Cylinder) 2 2 860 Bushing 2 655 Bushing 4 666 Grease Zerk 4 4 8486 Severe Duty Bucket Tooth 5 4 650 Snap Ring.8" 6 4 662 Thrust Washer.8" X.0" 7 6549 Cylinder Seal Install Tool 8 2 6 Cotter Pin 6877 6-22-99-2
Q DECALS DECAL PLACEMENT Q GENERAL INFORMATION The diagrams on this page shows the location of all the decals used on the 609 and 6 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. 468 40257 4247 405 40255 470 4084 40440 40249 4029 (LOCATED ON RIGHT SIDE OF BOOM) 427 (LOCATED ON BACK OF CONSOLE) 450 48 40247 40248 40245 440 4049 4084 6857 9-4-04-4
Q DECALS Q PART #40245 ( REQ'D) BRADCO LOGO - SILBER PART #40247 (2 REQ'D) 609 MODEL NUMBER PART #40248 (2 REQ'D) 6MODEL NUMBER PART #427 INLINE FILTER DECAL 6858 4-29-04-2
Q DECALS Q WARNING TO PREVENT SERIOUS INJURY OR DEATH: PART #405 HIGH PRESSURE FLUID DECAL IMPORTANT TO PREVENT BACKHOE DAMAGE: 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. #40255 PART #40255 OPERATIONAL WARNING DECAL 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. #40257 PART #40257 IMPORTANT! DECAL PART #4049 DANGER! PINCH POINTS 6790 2-4-00-2
Q DECALS Q PART #468 OPERATING CONTROLS DECAL PART #470 PART #4247 PETCOCK OPERATION DECAL SWING SPEED CONTROL DECAL PART #4029 PART #40249 BOOM LOCK DECAL SWING LOCK DECAL 6788-9-96
Q DECALS Q PART #440 BUCKET CONTACT WARNING DECAL MADE IN USA PART #40440 CALL BEFORE YOU DIG PART #48 MADE IN U.S.A. DECAL PART #4084 GREASE 8 HOURS 6789 2-4-00-2