TMG TMG-TBH84 Product Manual Download

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PRODUCT MANUAL

v.2022.03.31

3-Point Swing Backhoe Attachment

MODEL TMG-TBH84

Summary of Contents for TMG-TBH84

Page 1: ...WWW TMGINDUSTRIAL COM Toll Free 1 877 761 2819 PRODUCT MANUAL v 2022 03 31 3 Point Swing Backhoe Attachment MODEL TMG TBH84...

Page 2: ...er Assistance 8 Serial Number Plate 8 Assembly and Hook Up 9 Backhoe Assembly 9 Tractor Preparation 10 Backhoe Mounting 10 Attaching Backhoe to Tractor Hydraulics 12 Seat Adjustment 13 Mounting Kit 12...

Page 3: ...lly do not play When needed secure implement against falling with support blocks Look for the Safety Alert Symbol The SAFETY ALERT SYMBOL indicates there is a potential hazard to personal safety and e...

Page 4: ...Engage park brake when stopped on an incline l Maximum transport speed for an attached equipment is 20 mph 32 km h DO NOT EXCEED Never travel at a speed which does not allow adequate control of steeri...

Page 5: ...re in good condition before applying pressure to the system l Use a piece of paper or cardboard NOT BODY PARTS to check for suspected leaks l Wear protective gloves and safety glasses or goggles when...

Page 6: ...ersonal belongings away from the work area l Wash hands and face before eating drinking smoking or applying cosmetics after leaving the exposure area Handle Chemicals Properly l Protective clothing sh...

Page 7: ...1 877 761 2819 Warning To prevent bodily injury Warning Prevent injuries caused by instability Warning Adjust tractor speed accordingly to maintain precision of control Warning Crush Hazard Caution Gr...

Page 8: ...Lock Swing Lock and Boom Lock When transporting or dismounting backhoe you must lock the backhoe s swing and boom Position boom straight back and drop pin through holes in swing frame and boom When n...

Page 9: ...utilities and cemeteries An unobstructed view of the work area comfortable positioning of the controls and walk through platform allow for hours of fatigue free work The backhoe is attached to the tra...

Page 10: ...2 BK215 02 Dipperstick and Bucket Assembly 1 3 GB T5872 2000 Bolt M12x115 1 4 BKN215 013 Support Seat 1 5 BK215 016 Seat Plate 1 6 BKN215 015 Link Weldment 1 7 GB T5872 2000 Bolt M12x100 1 8 BK215 106...

Page 11: ...oe attachment from contacting the ground across its full width Wheel Tread Settings Tractor front wheel tread setting must be restricted to wheel tread spacing recommended in the tractor Operator s Ma...

Page 12: ...mainframe While backing tractor be aware of the location of the hydraulic hoses and top links 13 Install the hitch pins connecting the lower links to the backhoe mainframe Secure in place using the tw...

Page 13: ...ent The backhoe seat can be adjusted to facilitate operator comfort and head clearance There is a lever under the seat for sliding forward backward The seat can be adjusted on the base up down and the...

Page 14: ...on firm ground to support tractor and backhoe Stabilizer Levers Moving the stabilizer lever s forward will bring the backhoe stabilizer s down Moving the stabilizer lever s backward will raise the ba...

Page 15: ...nd loader with any of its wheels off the ground Severe damage to the vehicle could result When operating the unit on a delicate surface such as concrete or stone work or on sandy loose or soft ground...

Page 16: ...e swung to the side for dumping At the start of the work dump the material far enough to the side so there will be ample room to pile the entire spill Loading trucks is performed satisfactorily with t...

Page 17: ...xtended bucket into the spoil pile Curl the bucket and lift it clear of the spoil pile Swing the bucket to the excavation and extend the bucket Return the bucket to the spoil pile and continue the cyc...

Page 18: ...o help prevent roll over adjust the rear wheels to their widest setting to maximize stability Refer to your tractor operator s manual for recommendations Specifications Backhoe Model TMG TBH84 A Diggi...

Page 19: ...ic System Oil Filter Replace As specified in Tractor Operator s Manual Tire Inflation Check Weekly 50 hours Backhoe Pivot Points Lubricate Daily 10 hours Backhoe Hydraulic Lines Hoses Connections Chec...

Page 20: ...ations Check the tractor hydraulic system as outlined in the Tractor Operator s Manual NOTE When checking hydraulic system oil level the backhoe should be on the ground and bucket fully retracted all...

Page 21: ...lve stuck open Check system pressure Repair or replace relief valve Refer to the Tractor Operator s Manual Low system pressure supplied from hydraulic pump Check system pressure Repair or replace pump...

Page 22: ...ck or Bucket cylinder piston assembly leakage Check cylinders for leakage Repair as needed Relief valve erratic or set below specifications Check and reset relief valve Setting as needed Control valve...

Page 23: ...spool centering is broken Replace centering spring Control valve spool binding in valve body spool bore Disassemble valve for inspection and repair External hydraulic fluid leakage Loose hydraulic con...

Page 24: ...e 1 877 761 2819 Hydraulic System Schematic HYDRAULIC SYSTEM SCHEMATIC AUXILIARY HYDRAULIC VALVE PACKAGE I j rl J spukl y Ypno Z hi psp l y J spukl y Sl m Z hi psp l y J spukl y Kpw w l yz pj r J spuk...

Page 25: ...WWW TMGINDUSTRIAL COM 24 33 Toll Free 1 877 761 2819 Appendix TORQUE TIGHTENING CHART 1 TORQUE TIGHTENING CHART 2...

Page 26: ...in the Number column and are followed by the quantity required and description Directional Reference Right hand and left hand sides are determined by standing at the rear of the unit and facing in the...

Page 27: ...215 015 Link Assembly 1 B10 BL25 10 110 R Pin 3 2 1 B11 BK215 106 Pin 12 1 B12 GB5782 M12x40 Bolt M12x40 12 B13 GB93 12 Washer Spring 12 4 B14 BK215 013 Support Seat 1 B15 GB5782 M12x100 Bolt M12x100...

Page 28: ...5 BK215 031 Stabilizer Assembly LH 1 C46 BK215 029 Foot Plate 2 C47 BK215 125 Pin 24 5x166 2 C48 BK215 121 Stabilizer Lock 2 C49 BK215 131 Rubber Cushion 2 C50 BK215 130 Washer 4 C51 BK215 129 Bushing...

Page 29: ...n 39 5x115 2 D76 GB5782 M8x70 Bolt M8x70 2 D77 GB889 1 M8 Nut Lock M8 6 D78 BK215 120 Pin 24 5x117 2 D79 GB5782 M8x55 Bolt M8x55 2 D80 BK215 012 Swing Frame Assembly 1 D81 BK215 112 Pin 29 5x161 1 D82...

Page 30: ...Boom Assembly Part No Ref No Parts Description Qty E101 GB5782 M8x70 Bolt M8x70 2 E102 BK215 115 Pin 39 5x193 2 E103 GB889 1 M8 Nut Lock M8 3 E104 GB5782 M8x60 Bolt M8x60 1 E105 BK215 113 Pin 29 5x18...

Page 31: ...g 40 2 F118 BK215 021 Dipperstick Assembly 1 F119 BK215 019 Link LH 1 F120 BK215 111 Bushing 30 2 F121 BK215 018 Link RH 1 F122 BK215 110 Pin 29 5x198 2 F123 JB7940 1 M6 Grease Nipple M6 26 F124 BK6N...

Page 32: ...WWW TMGINDUSTRIAL COM 31 33 Toll Free 1 877 761 2819 Section G Hose Fitting Assembly A5 A6 B5 B6 M 14 G3 8...

Page 33: ...GB6172 1 M10 Nut M10 4 G160 JB7271 5 M10x50 Plastic Ball M10x50 2 G161 BK215 401 Lever stick 2 G162 BK215 040 Hand Lever 2 G163 GB T6172 1 M8 Nut M8 2 G164 HC TR55 6 Control Valve 1 G165 JB T982 18 C...

Page 34: ...escription Qty H1 BK215 410 Hose Valve To In Out 2 H2 BK215 411 Hose Valve To Boom 2 H3 BK215 412 Hose Valve To Adapter 2 H4 BK215 413 Hose Adapter To Bucket 2 H5 BK215 414 Hose Valve To Stabilizer 4...

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