MK MK-2013HE GX390 Owner'S Manual & Operating Instructions Download Page 29 | Manualshive

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29

MK-20 SERIES MAINTENANCE

500 Hours and 1000 Hour Maintenance

Perform the following maintenance every 500 hours.

(A)

Replace Spark Plug. Refer to En-

gine Manual for details.

(B)

Have Authorized Repair Shop per-

form 500-hour maintenance.

(C)

Have Authorized Repair Shop per-

form 1000-hour maintenance.

Yearly and Two-Year Maintenance

Perform the following maintenance every year.

(A)

Inspect belts for proper tension

and wear.

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Summary of Contents for MK-2013HE GX390

Page 1: ...sing this equipment This owner s manual MUST accompany the equipment at all times Revision 310 Manual Part 156777 Gas Powered Concrete Saw Models MK 2013HSP GX390 Part 156499 MK 2020HSP GX630 Part 156...

Page 2: ...ate and maintain your MK 20 Series safely and correctly Please take the time to familiarize yourself with the MK 20 Series by reading and reviewing this manual Read and follow all safety operating and...

Page 3: ...Shutdown 24 Cleanup 24 MAINTENANCE Maintenance 25 32 EXPLODED VIEW PARTS LIST Figure 1 Assy Saw 2020HSP Part 156498 34 38 Figure 2 Assy Saw 2024HSP Part 158777 39 44 Figure 3 Frame Less Engine Part 16...

Page 4: ...if you do not follow directions CAUTION You CAN be INJURED if you do not follow directions It may also be used to alert against unsafe practices NOTICE You can cause PROPERTY DAMAGE to your machine if...

Page 5: ...and or equipment damage could result if the equip ment is operated speeds above design maximum LETHAL EXHAUST GASES Engine exhaust gasses contain poisonous carbon monoxide an odorless colorless gas th...

Page 6: ...y are NOT safety glasses ALWAYS USE RESPIRATORY PROTECTION Exhaust gases may be harmful if inhaled Do not operate gas powered equipment in enclosed spaces Respiratory protection should be worn when op...

Page 7: ...or other jewelry that may be caught in moving parts Nonslip footwear is recommended Wear protective hair covering to contain long hair SECURE WORK Clamps or a vise should be used to hold work whenever...

Page 8: ...specially designed to filter out microscopic particles Where use of a dust extraction device is possible it should be used To achieve a high level of dust collec tion use an industrial HEPA vacuum cle...

Page 9: ...9 NOTES...

Page 10: ...rt hazard Disconnect spark plug prior to servicing Part 155580 Part 155581 WARNING When refueling stop engine and allow to cool DO NOT overfill tank DANGER The exhaust from this product con tains chem...

Page 11: ...F Frame Front Hand Feet Clear G Belt Guard Front Overtensioning Belts H Gas Tank Top Refueling I Belt Guard Hot Surface J Belt Guard Accidental Start K Gas Tank Top Exhaust Cancer L Console QR Code fo...

Page 12: ...HSP MK 2013VSP MK2014K MK2013HE Engine Honda Gas Vanguard Gas Kohler Gas Honda Gas Power GX390 V Twin CH440 GX390 Starter Pull Pull Pull Pull Fuel Capacity 1 6 Gallons 1 6 Gallons 1 6 Gallons 1 6 Gall...

Page 13: ...ries Owner s Manual one 1 Engine Owners Manual one 1 Warranty Card WARNING Never start engine until all initial servicing and set up steps are completed accord ing to this operations manual and engine...

Page 14: ...peed Lever moves the saw forward by pushing the lever away from the operator and moves the saw in reverse by pulling the lever toward the operator Always place this control in central neutral position...

Page 15: ...sides of the handlebar B Align the handlebar with the holes on both sides of the frame at the desired height Handlebar Assembly The engine is shipped with no oil in the crankcase Refer to the engine...

Page 16: ...ines electric starter The Hydro Static Transmission is factory filled with fluid having a viscosity equivalent to SAE 20 W 20 Do not overfill the expansion tank Notice that the full level line is near...

Page 17: ...Blade Shaft Nut while holding the Shaft Wrench steady F Install the Blade Shaft Nut C Remove the Blade Nut and Outer Flange D Install the Diamond Blade onto the Blade Shaft and Drive Pin Ensure direc...

Page 18: ...ontaminated gasoline or an oil gasoline mixture NOTE A Remove the Fuel Cap B Ensure fuel level is 1 below the throat of the Fuel Tank 1 inch 25mm from throat Maximum Fuel Level Front Pointer Alignment...

Page 19: ...dam age and or loose hardware Check that the equipment covers and guards are in place and securely fastened B Inspect Engine for leaks Make sure surfaces are clean and unobstructed NEVER disconnect an...

Page 20: ...f the blade at throttle settings above those stipulated on the above chart DO NOT EXCEED THESE ENGINE RPM SETTINGS WARNING Since diamond blades cut best at specific rim speeds blades of different diam...

Page 21: ...if wet cut ting C Layout and mark the area to be cut using a chalk line Align Pointer and Blade to chalk line Prior to operation of this machine the operator must determine the existence and location...

Page 22: ...hile cutting may cause the front wheels to lift causing the blade to cut at uneven depths Do not attempt to steer the saw Sudden and severe corrections can cause the blade to be damaged or broken NOTE...

Page 23: ...may be possible to saw full depth in two passes 3 Gradually move the speed control lever forward to increase the cutting speed If the blade stalls in the cut which can happen when deep sawing immediat...

Page 24: ...the four Blade Guard Re taining Bolts E Locate the Blade Shaft Cover Retaining Bolts F Remove the Blade Shaft Cover Retaining Bolts and the Blade Shaft Cover G Install the Blade Guard on the opposite...

Page 25: ...d Place Fuel Valve in the OFF position cleanup Engine parts are extremely hot following use allow engine to cool 1 2 hour before cleaning Use care during cleanup to avoid injury Caution 1 To extend op...

Page 26: ...r Hydrostatic Transmission Reservoir Check Oil Mainframe Blade Shaft Bearings Lube Blade Shaft Bearings at end of Operations Pivot Bearings Chain Drive Adjust Tension Transmission Control Assemblies B...

Page 27: ...intenance Perform the following after initial purchase and operation of the saw A Change engine oil after first month or first 20 operating hours See Engine Manual B Check and adjust tension on all be...

Page 28: ...al for details D Clean Spark Plug Weekly and re adjust Spark Plug monthly Refer to Engine Manual for details E Clean and lubricate the Blade Shaft F Clean and lubricate the Blade Re taining Bolt Defin...

Page 29: ...0 hours A Replace Spark Plug Refer to En gine Manual for details B Have Authorized Repair Shop per form 500 hour maintenance C Have Authorized Repair Shop per form 1000 hour maintenance Yearly and Two...

Page 30: ...ture A Remove the Fuel Cap Refer to Engine Manual for details For all Engine related maintenance and troubleshooting refer to the Engine Manual B Ensure fuel level is 1 below the throat of the Fuel Ta...

Page 31: ...s in the engine so as not to cross thread the plug Caution Caution DO NOT work around the engine while hot If the fuse blows determine the cause of the problem before resuming operations A fuse protec...

Page 32: ...n motor mount bolts Loosen the lock nut and adjust set bolt on the motor tension adjuster until the required belt tension is achieved Retighten the motor mounting bolts Battery Caution Caution Observe...

Page 33: ...33 NOTES...

Page 34: ...K 20 Series EXPLODED VIEW 1 2 3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 32 33 5 4 4 6 10 10 4 4 4 6 6 6 12 12 12 28 1 FIGURE 1 PARTS LIST MK 2020HSP concrete saw P N 15...

Page 35: ...HER 1 2 SPLIT LOCK 153524 4 14 SCREW HEX 3 8 16 X 3 4 153527 1 15 SCREW 1 2 13 X 1 1 4 HEX HEAD CAP 153532 4 16 SCREW 1 4 20 X 1 2 TRUSS HEAD 153880 10 17 NUT HEX TW 1 4 20 153941 2 18 HOSE 1 4 FUEL 1...

Page 36: ...36 MK 20 Series EXPLODED VIEW FIGURE 1 PARTS LIST MK 2020HSP concrete saw P N 156498...

Page 37: ...6 X 1 152507 1 6 PULLEY 1A30 X 1 2 BORE IDLER 153797 1 7 SPRING 9 16 X 2 5 EXTENSION 153807 1 8 BRACKET IDLER PULLEY 154244 1 9 WELDMENT HANDLEBAR 156516 1 10 SCREW HEX HEAD 3 8 16 X 1 1 2 LG 156656 2...

Page 38: ...38 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 1 1 1 2 2 2 2 2 2 28 21 MK 20 Series EXPLODED VIEW FIGURE 1 PARTS LIST MK 2020HSP concrete saw P N 156498...

Page 39: ...3 8 24 HEX JAM 156623 1 14 SCREW PAN HD SELF TAP 8 32 X 1 2 156632 2 15 BOX BATTERY 156634 1 16 SCREW BTN HD 3 8 16 X3 4 SOCK 156635 2 17 SCREW PAN HD PHIL MS 10 24 X 3 4 156641 2 18 TAG SERIAL NUMBE...

Page 40: ...3 4 5 6 7 8 9 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 5 4 4 6 10 10 4 4 4 6 6 6 12 12 12 1 FIGURE 2 PARTS LIST MK 2020HSP concrete saw P N 158777 MK 20 Series EXPLODED...

Page 41: ...153524 4 14 SCREW HEX 3 8 16 X 3 4 153527 1 15 SCREW 1 2 13 X 1 1 4 HEX HEAD CAP 153532 4 16 SCREW 1 4 20 X 1 2 TRUSS HEAD 153880 10 17 NUT HEX TW 1 4 20 153941 2 18 HOSE 1 4 FUEL 12 154163 1 19 HOSE...

Page 42: ...42 MK 20 Series Exploded View FIGURE 2 PARTS LIST MK 2024HSP concrete saw P N 158777...

Page 43: ...ER FLAT SAE 3 8 150923 3 4 WASHER LOCK SPLIT 3 8 150925 1 5 SCREW HEX HD CAP 3 8 16 X 1 152507 1 6 PULLEY 1A30 X 1 2 BORE IDLER 153797 1 7 SPRING 9 16 X 2 5 EXTENSION 153807 1 8 BRACKET IDLER PULLEY 1...

Page 44: ...44 MK 20 Series EXPLODED VIEW PARTS LIST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 1 1 1 2 2 2 2 2 2 2 4 20 27 FIGURE 2 PARTS LIST MK 2024HSP concrete saw P N 158777...

Page 45: ...TOWER LOWER BACK 156505 1 12 PLUG HOLE PLASTIC 3 4 156615 2 13 NUT 3 8 24 HEX JAM 156623 1 14 SCREW PAN HD SELF TAP 8 32 X 1 2 156632 2 15 BOX BATTERY 156634 1 16 SCREW BTN HD 3 8 16 X 3 4 SOCK 15663...

Page 46: ...CK 151051 5 4 NUT 1 2 13 HEX 151282 1 5 SCREW SET CUP PT 5 16 18 X 1 4 152607 2 6 WASHER FLAT SAE 3 4 153523 4 7 WASHER 1 2 SPLIT LOCK 153524 1 8 COLLAR SET 3 4 153814 2 9 AXLE REAR 3 4 153873 2 10 SC...

Page 47: ...5 NUT HEX 1 4 20 151893 6 6 SCREW HEX HEAD 1 4 20 X 1 1 2 151914 1 7 NUT 3 8 16 NYLOK HEX 152505 6 8 SCREW HEX HD 3 8 16 X 2 153485 2 9 SCREW HEX 3 8 16 X 3 4 153527 4 10 SCREW 1 2 13 X 1 1 4 HEX HEA...

Page 48: ...2013HSP C 156643 1 21 PLUG 1 2 FLUSH HEAD BUTTON 156779 1 22 FRAME WELDMENT 157092 1 23 ASSY TRANSMISSION 169711 1 MK 20 Series EXPLODED VIEW PARTS LIST FIGURE 3 PARTS LIST FRAME LESS ENGINE P N 16971...

Page 49: ...2 1 19 NUT 3 4 10 HEX 155063 2 20 ASSY THROTTLE CONTROL 155406 1 21 NUT 10 24 CLIP 155407 2 22 SCREW PAN HD CAP 1 4 20 X 1 2 155452 2 23 WASHER FLAT SAE 8 155454 2 24 ASSY CRANK WHEEL 3 4 10 155457 1...

Page 50: ...RIGHT HAND 138693 1 2 NUT 1 14 LEFT HAND 138701 1 3 FLANGE INNER 150731 2 4 KEY 3 16 X 3 4 WOODRUFF 150794 2 5 KEY SQUARE 1 4 X 1 3 4 150796 1 6 PULLEY 2A34B38 X 1610 TB 150010 1 7 BUSHING TPR LOCK 1...

Page 51: ...2 9 SCREW 1 2 13 X 1 1 4 HEX HEAD CAP 153532 4 10 BOLT HEX TAP 1 2 13 X 4 153854 1 11 MOUNT ENGINE 154237 1 12 BUSHING TPR LOCK 1210 X 1 1 8 154430 1 13 ELBOW 1 8 MNPT X 1 4 BARB 90DEG 154652 1 14 PU...

Page 52: ...153532 4 10 BOLT HEX TAP 1 2 13 X 4 153854 1 11 MOUNT ENGINE 154237 1 12 BUSHING TPR LOCK 1210 X 1 1 8 154430 1 13 ELBOW 1 8 MNPT X 1 4 BARB 90DEG 154652 1 14 PULLEY 3A30B34 X 1210TB REV 155009 1 15...

Page 53: ...REW THUMB 1 4 20 X 3 4 150991 1 2 WHEEL POINTER 3 155066 1 3 BUSHING 3 8ID X 1 5 8L 155153 1 4 POINTER ARM CONC SAW 156544 1 5 ASSY POINTER WHEEL 165238 1 FIGURE 7 PARTS LIST ASSY POINTER P N 166465 M...

Page 54: ...250 x 1 Premium grade wet cutting asphalt over concrete 5 154294 MK 615W 20 x 155 x 1 Premium grade wet cutting asphalt over concrete 6 157078 MK 615W 20 x 375 x 1 Premium grade wet cutting asphalt o...

Page 55: ...55 NOTES...

Page 56: ...nths Have the Model Number of the saw Have the Serial Number of the saw Have the location of where the saw was purchased Have the date when the saw was purchased Contact Customer Service for approval...

Page 57: ...the time of approval for printing MK DIAMOND PRODUCTS INC will guarantee every machine they build to be free from defects in material and workmanship for 1 one year from date of purchase The obligatio...

Page 58: ...58 notes...

Page 59: ...59 notes...

Page 60: ...mond Products Inc 1315 Storm Parkway Torrance CA 90501 Toll Free 800 421 5830 Phone 310 539 5221 Fax 310 539 5158 www mkdiamond com MK 20 Series Concrete Saw OWNER S MANUAL OPERATING INSTRUCTIONS PART...

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