IPL, MC-18, 2007-09, 542 20 11-33 MC-18 Spare Parts & Operator’s Manual Piezas de repuesto y Manual del operador MC 18 9H MC 18 13H 542 20 11-33 HUSQVARNA CONSTRUCTION PRODUCTS
EVERY MACHINE IS THOROUGHLY TESTED BEFORE LEAVING THE FACTORY. EACH MACHINE IS SUPPLIED WITH A COPY OF THIS MANUAL. OPERATORS OF THIS EQUIPMENT MUST READ AND BE FAMILIAR WITH THE SAFETY WARNINGS. FAILURE TO OBEY WARNINGS MAY RESULT IN INJURY OR DEATH. FOLLOW INSTRUCTIONS STRICTLY TO ENSURE LONG SERVICE IN NORMAL OPERATION. CONTENTS Symbol Definitions ................................................................................................................................
Symbol Definitions Definición De Simbolos • Please Read The Instructions For Use Prior To Operating The Machine For The First Time. • Antes De La Puesta En Marcha, Lea Detenidamente Las Instrucciones Y Familiaricese Con La Máquina.
• Do Not Use In Flammable Areas • No Usar In Áreas Inflamables • Machinery Hazard, Keep Hands And Feet Clear • Máquina Peligrosa - Mantenga Manos Y Pies Alejados De La Máquina • Danger, Poison Exhaust Gas • Peligro, Gas De Escape Venenoso • No Non-working Personnel In Area • Prohibido Para Personas Ajenas A La Obra • No Smoking • No Fumar • Do Not Operate Without All Guards In Place • No Operar Sin Todas Las Protecciones In Su Sitio • Always Keep the Blade Guards In Place • Mantenga Siempre Las Protecciones
• Repairs Are To Be Done By An Authorized Dealer Only • Las Reparaciones Deben Ser Efectuadas Únicamente Por Un Distribuidor Autorizado • Diamond Blade • Sierra Diamantada • Blade Diameter • Diámetro De La Hoja • Pulley Diameter • Diámetro De La Correa • Number of Revolutions Per Minute, Rotational Speed • N° De Revoluciones Por Minuto, Velocidad De Rotación • Blade Flange Diameter • Diámetro De La Brida De La Hoja • Machine Mass (lbs) • Masa De La Máquina (lbs) • Engine • Motor • Engine Speed Revolutions/
DECAL DESCRIPTIONS AND LOCATIONS DECRIPCIÓN DE CALCAMONIAS Y UBICACIONES P/N 542190733 Location: Front of Frame Quantity: 1 P/N 50249101 Location: Belt Guard Quantity: 1 P/N 174998 Location: Top of Screw Feed Bracket Quantity: 1 P/N 040563 Location: Front of Frame Quantity: 1 P/N 542169065 Location: Engine Fuel Tank Quantity 1 6 P/N 177588 Location: Top of Belt Guard Quantity: 1
MC 18 Specifications Power Source MC 18 Model Horsepower Gas MC 18 9H 9 HP MC 18 13H 13 HP Screw Feed Model ALL SAWS FEATURE: Max. Blade Cap. in. (mm) Max. Depth of Cut Blade Shaft RPM Weight Crated - lb. (Kg) Uncrated - lb. (Kg) Arbor Size Blade Flange Blade Drive Blade Control Blade Coolant Axle Front Wheels Front Rear Chassis 18 (450) 4-5/8"-6-5/8" (117.5-168.3mm) 2,600 2600 209 (95) 222 (101) 182 (83) 195 (88) 1" (25.4mm) 4-1/2" dia.
SAFETY FIRST! WARNINGS DO’s and DO NOT’s WARNING: FAILURE TO COMPLY WITH THESE WARNINGS AND OPERATING INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS BODILY INJURY. DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO DO 8 read this entire operator’s manual before operating this machine. Understand all warnings, instructions, and controls. keep all guards in place and in good condition.
SAFETY FIRST! WARNINGS DO’s and DO NOT’s WARNING: FAILURE TO COMPLY WITH THESE WARNINGS AND OPERATING INSTRUCTIONS COULD RESULT IN DEATH OR SERIOUS BODILY INJURY. DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT DO NOT operate this machine unless you have read and understood this operator’s manual.
FIGURE 1 FIGURE 2 2H 2B 2I 2F 2A 2D 2E 2A. BLADE SHAFT NUT: Use to tighten the outer flange against the diamond blade. 2B. OUTER FLANGE: Use to hold the diamond blade in position. 2C. NOT USED 2D. LOCKING PIN: Use to prevent the diamond blade from rotating on the shaft during operation. 2E. DIAMOND BLADE: Use as the cutting tool for concrete and asphalt surfaces. 2F. INNER FLANGE: Inside support used to hold the diamond blade in position. 2G. NOT USED 1A.
PRE OPERATION CHECKLIST Before leaving our factory, every machine is thoroughly tested. Follow our instructions strictly and your machine will give you long service in normal operating conditions. Before starting up the machine, make sure you read this entire operations manual and are familiar with the operation of the machine. WITH MACHINE COLD AND SETTING LEVEL: 1. Check engine oil. Fill to full mark on dip stick with 10W30 oil. DO NOT OVERFILL!! • Gas Models: Class MS, SD, SE or better.
MANDATORY INDICATION INFORMATION INSTRUCTION • The Handle must be attached. Place Handle in position and securely tighten Knobs. PROHIBITION • Check the engine oil level. Service before using. Refer to the engine operation manual for detailed information. WARNING 2 3 These signs will give advice for your safety Assembly General Instructions Remove the Blade (2E) before transport. Before leaving our factory every machine is thoroughly tested.
4 Check Before Starting 6 Starting The Power Source Always pay extreme care and attention to the preparation of the machine before starting. Take into account the working conditions from the health and safety point of view. • 5 FUEL: Check the engine maintenance manual. * Gas Models: Unleaded gasoline is recommended. Check that the engine oil level is correct.
7 To Maneuver the Saw • Set the handle bar height to a comfortable position. • Raise the Blade (2E) as high as possible so that the Blade (2E) will not strike pavement when 8 9 Stopping the Saw • Screw Feed Version: Raise the blade out of the cut by pulling up on the depth control lock and slowly turning the hand wheel clockwise. Raise the blade (2E) high enough out of the cut to clear the pavement when maneuvering the saw. To Start Sawing • Follow all of the instructions outlined above.
10 Maintenance 11 Before performing any maintenance, ALWAYS park the machine on a level surface with the Engine OFF and the Engine Switch in the "OFF" position. SPECIAL OUTER FLANGE ASSY 1/2" (12.7mm) WIDE CUT (P/N 167963) • A Special Outer Flange Assembly is available as a field installed accessory. It enables the MC 18 to cut 7/16" - 1/2" (11-12.7mm) wide. After each use: CLEAN the machine.
12 Governor Speed 13 Repairs It is critical that the Governor and throttle on all internal combustion engines be adjusted properly. The engine speed is preset at the factory for the proper sawing speed. It is NOT normally necessary to change this setting. It should be periodically verified after the saw is placed into service. To change the Governor setting, refer to the engine manual. We carry out all repairs in the shortest possible time and at the most economical prices.
NOTE: NOTA: 17
Diagram 1 – Frame & Axle 18
Diagram 1 – Frame & Axle INDEX 1 2 3 4 5 P/N 502470001 174942 174975 020768 040091 BILL OF MATERIAL DESCRIPTION Frame Weldment, MC18 Axle, Front Axle, Pivot Washer, Flat .75 SAE Wheel Assy, 5 Inch Dia 6 7 8 9 10 541201090 020551 020767 139569 541200649 Lock Collar, .750 ID (w/ss) Screw, Set Soc Cup Pt .312-18UNC x .25 Washer, Flat .625 SAE Wheel, 8 Inch Dia Lock Collar, .625 w/SS 2 1 4 2 3 11 12 13 14 15 020551 139638 020323 020199 139582 Screw, Set Soc Cup Pt .312-18UNC x .
Diagram 2 – Depth Control (Screw Feed) 20
Diagram 2 – Depth Control (Screw Feed) P/N 174997 049924 542177915 542190434 502469901 BILL OF MATERIAL DESCRIPTION Adj Nut Wldmnt w/ Grease Fit Fitting, Grease 1/8 NPT x 90° Screw, Adj., .625-8 ACME Bearing, Flange, .50 Inch ID Bracket, Screw Feed 6 7 8 9 10 020764 020786 020330 040153 040151 Washer, Flat .375 SAE Lockwasher, Split .375 Capscrew, Hex Hd .375-16UNC x 3.
Diagram 3 – Pointer & Belt Guard 22
Diagram 3 – Pointer & Belt Guard INDEX 1 2 3 4 5 P/N 502469601 020785 020399 502469701 502437601 BILL OF MATERIAL DESCRIPTION Guard, Shaft - Weldment Lockwasher, Split .313 Capscrew, Hex Hd .312-18UNC x 3.25 Bracket, Pointer Mount Bar, Pointer - Offset 6 7 8 9 10 502437701 041231 041220 020786 020136 Bar, Pointer - Straight Rod, Pointer Wheel, 3in Dia Lockwasher, Split .375 Nut, Std Hex .375-16UNC 1 1 1 1 1 11 12 13 14 15 020199 172137 162761 020395 020195 Locknut, Fiber .
Diagram 4 – Guards & Water Distribution 24
Diagram 4 – Guards & Water Distribution INDEX 1 2 3 4 5 P/N 502469801 020785 020313 174992 139021 BILL OF MATERIAL DESCRIPTION Guard, Belt Lockwasher, Split .313 Capscrew, Hex Hd .312-18UNC x .75 Water Valve Assy, MC18 Water Valve 6 7 8 9 10 169196 539300267 045640 040254 139616 Elbow, 1/2NPT Male x 90° Brass Hose Adapter Filter Washer Washer, Hose Hose Assy, Water - MC18 1 1 1 1 1 11 12 13 14 15 020782 196039 195129 020743 020233 Lockwasher, Split #10 Screw, Rd Hd Mach 10-24 x .
Diagram 5 – Blade Guard 26
Diagram 5 – Blade Guard P/N 50244701 195127 139596 173059 167478 BILL OF MATERIAL DESCRIPTION Rear Guard Weldment - 18 Inch Husq Gray Hinge Front Guard Weldment, 18 Inch Husq Gray Washer, Flat M8 Capscrew, Hex Hd M8 x 1.25 x 25mm 6 7 8 9 10 139738 139098 167761 173047 172316 Locknut, Fiber M8 x 1.25 Splash Flap Capscrew, Hex Hd M5 x 0.8 x 20mm Washer, Flat M5 Locknut, Fiber M5 x 0.8 6 1 4 2 2 11 12 13 14 15 020782 172011 040330 049212 167818 Lockwasher, Split #10 Nut, Hex Hd M5 x 0.80 Spring, .
Diagram 6 – Engine & Bladeshaft 28
Diagram 6 – Engine & Bladeshaft INDEX 1 2 3 4 5 P/N 174973 177569 167185 167962 167964 BILL OF MATERIAL DESCRIPTION Group, Bladeshaft R&L 4.5 (9H,13H) Bladeshaft Assy, Complete (9H,13H) Collar, Inner 4.50 OD Collar, Outer 4.50 OD Assy Pin, Drive 6 7 8 9 10 167846 167847 020067 139300 020541 Nut, LH Thread, Bladeshaft Nut, RH Thread, Bladeshaft Key, Square .250 x 1.25 Lg Pulley Assy, 3GR 3V 3.65 (9H,13H) Screw, Set Soc Cup Pt .250-20UNC x .
Diagram 7 – Kit, Water Tank (174957) P/N 502479401 174648 020764 020509 020199 BILL OF MATERIAL DESCRIPTION Bracket, Water Tank Water Tank (w/cap), 7 Gallon Washer, Flat .375 SAE Capscrew, Hex Hd .375-16UNC x 2.00 Locknut, Fiber .375-16UNC 6 7 8 9 10 020322 139722 020049 174016 174741 Capscrew, Hex Hd .375-16UNC x .75 Hose, 3/8 ID x 4.
NOTES / NOTAS:
Husqvarna Construction Products N. A. Corporate Office 17400 West 119th Street Olathe, Kansas 66061 Tel. 913-928-1000 Fax 913-438-7951 Customer Service: 800-288-5040 Customer Serv. Fax: 800-825-0028 DUST WARNING Cutting, especially when DRY cutting, generates dust that comes from the material being cut, which frequently contains silica. Silica is a basic component of sand, quartz, brick clay, granite and numerous other minerals and rocks.