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120125

REV D

BIGDOG

®

 MOWER CO. DIABLO

®

 MP

General Service Manual

200 South Ridge Road

Hesston, Kansas

67062

Содержание Diablo MP

Страница 1: ...120125 REV D BIGDOG MOWER CO DIABLO MP General Service Manual 200 South Ridge Road Hesston Kansas 67062...

Страница 2: ...contains chemicals known to the state of California to cause cancer birth defects or other reproductive harm NOTICE OF REQUIREMENT OF SPARK ARRESTER MUFFLER This equipment may create sparks that can...

Страница 3: ...2 2 Maintenance Precautions 2 3 Torque 3 1 Standard Torques 3 1 Special Torques 3 1 Power Unit Maintenance 4 1 Steering Adjustments 4 1 Park Brake Adjustment 4 4 Belts 4 5 Hydraulic Pump Belt Adjustm...

Страница 4: ...REV D toc 2 120125 Deck Belt Adjustment 6 4 60 72 Deck Belt Routing Tensioning 6 6 Electrical 7 1 Electrical Schematic Kawasaki 7 1 Maintenance 8 1 Troubleshooting 9 1...

Страница 5: ...ng the problem as quickly as possible is the best insurance Clear away heavy build up of grease oil and dirt especially in the engine compartment and under the seat platform areas minute dust particle...

Страница 6: ...REV D 1 2 120125...

Страница 7: ...ances Refuel outdoors Never refuel or drain the gaso line from the machine indoors Never attempt to start the engine when there is a strong odor of gasoline fumes present Locate and correct the cause...

Страница 8: ...ent Follow daily and weekly checklists making sure hoses are tightly secured and bolts are tightened Always keep engine and machine clean removing accumulated dirt trash and other material from machin...

Страница 9: ...enings after adding the inhibitor Keep con tainer tightly closed when not in use Inspect electrical wiring for worn or frayed insulation Install new wiring if wires are damaged Prepare for Emergencies...

Страница 10: ...ed in eyes Avoid the hazard by Filling batteries in a well ventilated area Wearing eye protection and rubber gloves Avoiding breathing fumes when electrolyte is added Avoiding spilling or contacting d...

Страница 11: ...Size ft lbs N m Size ft lbs N m 10 32 4 IN LBS 3 6 M3 12 IN LBS 1 3 250 98 4 IN LBS 11 1 M4 26 4 IN LBS 3 312 204 IN LBS 23 M5 54 IN LBS 6 1 375 30 40 M6 92 4 IN LBS 10 4 438 48 65 M8 222 IN LBS 25 50...

Страница 12: ...REV D 3 2 120125...

Страница 13: ...ating forward loosen the jam nuts on the pump linkage rods and rotate the rod to lengthen the steering control linkage until the wheel s come to a stop Figure 4 3 7 Repeat for the opposite side if nec...

Страница 14: ...at a time If you sense that the pump arms are stopping the forward motion of the control arms turn the pump stop screw of the corre sponding side inward to stop the steering control levers slightly b...

Страница 15: ...point that the internal spring is engaged Figure 4 7 5 Release the damper spring housing and allow the internal spring to bring the housing back to the neutral position 6 Tighten the nut on the steeri...

Страница 16: ...rotate the tire by hand The tire should rotate Remember hydraulic oil resistance will prevent the tire from rotating freely even with the bypass valves open There should be no resistance from the bra...

Страница 17: ...control lever in the park brake slot The tire should not rotate when the control lever is in the park brake position Figure 4 12 c Place the control lever in the neutral position The tire should rotat...

Страница 18: ...the outside of the opposite hook To increase belt tension loosen the jam nut on the eyebolt Then tighten the nut on the eyebolt until the proper dimen sion is attained Lock the eyebolt in place by ti...

Страница 19: ...cated inside the hydraulic reservoir on the underneath side of the tank Use a Big Dog approved filter element only When changing the filter use a 15 16 socket The threads are right hand Figure 4 17 IM...

Страница 20: ...30 sec onds to 1 minute This allows the system oil tempera ture to rise NOTE Raising the system oil temperature will make a difference in the readings you receive It has been determined that to comple...

Страница 21: ...emented any time a hydrostatic system has been opened to facilitate mainte nance or additional oil has been added to the system Air creates inefficiency because its compression and expansion rates tha...

Страница 22: ...om the system When the pumps operate smoothly forward and reverse at normal speeds purging is complete Tires It is important for level mowing that the tires have the same amount of air pressure The re...

Страница 23: ...below the oil drain valve 3 Twist the valve counterclockwise to open the valve Allow 10 minutes for engine oil to adequately drain 4 After the oil is drained close the valve by twisting it clockwise 5...

Страница 24: ...r servicing in any manner because the condition of the filter after servicing is completely out of the filter manufac turer s control Therefore on a dust ingested engine failure there will be no warra...

Страница 25: ...por port Figure 5 8 Figure 5 9 Export EX or AU mowers Models 933275EX 933283EX 933291EX only These mowers have the fuel line only The fuel line hose is connected to the side port on the fuel tank NOTE...

Страница 26: ...on system filter Figure 5 8 Models 935072 935080 935106 935106EX 935114 935114EX 935122 935122EX A Fuel tank B Tee C Vapor line D Fuel evaporation system filter Figure 5 9 A A D B C A A D B C B Export...

Страница 27: ...no load should be set as follows NOTE Model numbers may or may not end with an extension after the number There are several different extensions that may be shown i e EX or CE Example 922222 no extens...

Страница 28: ...REV D 5 6 120125...

Страница 29: ...t springs will tend to pull the stop away from the handle Figure 6 2 6 Loosen all nuts on the deck lift threaded rods and the hardware on the height indicator bar on the right front until all the deck...

Страница 30: ...here is slack in the deck lift chain 21 Tighten the appropriate nut until the chain just becomes tight and carries most of the deck weight Check by moving the block it should move with a slight drag F...

Страница 31: ...tool is also avail able through most hardware supply stores The blade should not lean or tilt When spinning the blade slowly it should not wobble Balance the blade before rein stalling Lay the blade o...

Страница 32: ...avelings with a sharp knife Inspect the belt pulley grooves and flanges for wear A new belt or one in good condition should never run against the bottom of the groove Replace the pulley when this is t...

Страница 33: ...120125 6 5 REV D A Spring chain B Spring chain anchor point C Idler spring Figure 6 11 A B C...

Страница 34: ...e for the two different decks shown 1 Spring length after tensioning new belt Measured from outside of hook to outside of hook with deck set at 3 82 6mm cut height 2 Route belt as shown 60 72 Deck Bel...

Страница 35: ...120125 7 1 REV D ELECTRICAL Electrical Schematic Kawasaki Used on Models 933259 933283 933275 933291 933267 933275EX 933291EX 933283EX...

Страница 36: ...REV D 7 2 120125 Electrical Schematic Kawasaki Used on Models 935080 935106 935122 935106EX 935122EX 935072 935114 935114EX...

Страница 37: ...ally inspect unit for loose hardware and or damaged parts Prior to each use Visually inspect tires Prior to each use Check oil level engine 1 4 Prior to each use or every 4 hours Clean air intake scre...

Страница 38: ...General Service Manual 120125 7 Check fuel system for any cracks or leaks including but not limited to fuel line hoses fuel valve vent line hoses vent valve vapor valve carbon canister and grommets Re...

Страница 39: ...ery 6 Fuel Tanks 7 Hydraulic Oil Reservoir 8 Hydraulic Oil Filter 9 Front Wheel Bearing Zerks 2 10 Engine Oil Filter 11 Deck Height Pivot Zerks 4 12 Park Brake Switch 2 13 Drive Tire 14 Pump Idler Zer...

Страница 40: ...nks 7 Hydraulic Oil Reservoir 8 Hydraulic Oil Filter 9 Front Wheel Bearing Zerks 2 10 Engine Oil Filter 11 Deck Height Pivot Zerks 4 12 Park Brake Switch 2 13 Drive Tire 14 Pump Idler Zerk 1 15 Pump B...

Страница 41: ...ery 6 Fuel Tanks 7 Hydraulic Oil Reservoir 8 Hydraulic Oil Filter 9 Front Wheel Bearing Zerks 2 10 Engine Oil Filter 11 Deck Height Pivot Zerks 4 12 Park Brake Switch 2 13 Drive Tire 14 Pump Idler Zer...

Страница 42: ...REV D 8 6 120125...

Страница 43: ...Mower jerky when starting or operates in one direction only Steering control linkage needs adjustment Adjust linkage Pump or wheel motors faulty Contact your Dealer Tow valves not closed com pletely C...

Страница 44: ...REV D 9 2 120125...

Страница 45: ...anger 4 7 Hydraulic Pump Belt Adjustment 4 6 Hydraulic Pump Flow Test 4 8 Hydraulic System 4 6 Maintenance Introduction 1 1 Maintenance Locator Chart 8 3 Maintenance Precautions 2 3 Maintenance Schedu...

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