MULTIQUIP MG30T2D Operation Manual
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MULTIQUIP MG30T2D Operation Manual

Fireproofing pump plaster mortar pump
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PARTS AND OPERATION MANUAL
PLASTER MORTAR PUMP
MODEL MG30T2D
MODEL MG30T2D
MODEL MG30T2D
MODEL MG30T2D
MODEL MG30T2D
MODEL MG30M2D
MODEL MG30M2D
MODEL MG30M2D
MODEL MG30M2D
MODEL MG30M2D
FIREPROOFING PUMP
MODEL MG30T3D
MODEL MG30T3D
MODEL MG30T3D
MODEL MG30T3D
MODEL MG30T3D
MODEL MG30M3D
MODEL MG30M3D
MODEL MG30M3D
MODEL MG30M3D
MODEL MG30M3D
Revision #1 (03/12/03)
www.discount-equipment.com

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Summary of Contents for MULTIQUIP MG30T2D

  • Page 1 PARTS AND OPERATION MANUAL PLASTER MORTAR PUMP MODEL MG30T2D MODEL MG30T2D MODEL MG30T2D MODEL MG30T2D MODEL MG30T2D MODEL MG30M2D MODEL MG30M2D MODEL MG30M2D MODEL MG30M2D MODEL MG30M2D FIREPROOFING PUMP MODEL MG30T3D MODEL MG30T3D MODEL MG30T3D MODEL MG30T3D MODEL MG30T3D MODEL MG30M3D...
  • Page 2 One of our experienced staff members will get back to you with a quote for the right part that your machine needs. We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mayco, Toro/Stone, Diamond Products, Magnum, Airman, Mustang, Power Blanket, Nifty Lift, Atlas Copco,...
  • Page 3 PAGE 2 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Table of Contents ............ 4 Crankshaft and Gear Box Assembly ....84-85 Parts Ordering Procedures ........5 Battery Assembly ..........86-87 Safety Message Slert Dymbols ....... 6 Tag Unit Axle Assembly ........88-89 Rules for Safe Operation ........8-10 Mobile Unit Axle Assembly .......

  • Page 5: Safety Message Slert Dymbols

    NOTE provide ample free flow air. operation of the Multiquip MAYCO MG30-M (Mobile Unit) and MG30-T (Tag Unit) plaster and fireproofing pump. Refer to the Explosive Fuel engine manufacturers instructions for data relative to its safe operation.
  • Page 6 MG-30 PUMP — SAFETY MESSAGE ALERT SYMBOLS Accidental Starting Respiratory Hazard ALWAYS place the ON/OFF switch in the OFF position. NEVER perform maintenance on the ALWAYS wear approved respiratory unit with the ignition key in the ON position. protection. Over Speed Conditions Sight and Hearing hazard NEVER tamper with the factory settings of the engine governor or settings.

  • Page 7: Rules For Safe Operation

    This equipment is to be operated by ■ NEVER use accessories or attachments, which are not trained and qualified personnel only! This recommended by Multiquip for this equipment. Damage to equipment is for industrial use only. the equipment and/or injury to user may result.
  • Page 8 ■ Refer to the Engine Owner's Manual for engine technical questions or information recommended by Multiquip for this equipment. Damage to the equipment and or injury to user may result. MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 9...
  • Page 9 MG-30 PUMP — RULES FOR SAFE OPERATION ■ In emergencies always know the location of the Emergencies nearest phone or keep a phone on the job site . ■ ALWAYS know the location of the nearest fire extinguisher . Also know the phone numbers of the nearest ambulance , doctor and fire department .

  • Page 10: Operation And Safety Decals

    MG-30 PUMP — OPERATION AND SAFETY DECALS Machine Safety Decals The MG-30 mortar and plaster pump is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Figure 1 below illustrates these decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer.
  • Page 11 MG-30 PUMP — OPERATION AND SAFETY DECALS Machine Safety Decals The Essick EM 120SM mortar and plaster mixer is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. Figure 2 below illustrates these decals as they appear on the mixer. Should any of these decals become unreadable, replacements can be obtained from your dealer.
  • Page 12 MG-30 PUMP — SPECIFICATIONS c i f i t a - l e r e t l a i o f i i l y t e l . a i i l y y t i y t i r e t t s i ) l e...

  • Page 13: Dimensions (Mg30-M2D Mobile Unit)

    MG-30 PUMP — DIMENSIONS (MG30-M2D MOBILE UNIT) o i s l i b t i n . n i . 1 ( ) s r . n i . 2 ( ) s r . n i . 1 ( ) s r .
  • Page 14 MG-30 PUMP — DIMENSIONS (MG30-TD2 TAG UNIT) o i s t i n . n i . 1 ( ) s r . n i . 1 ( ) s r . n i 8 . ( ) s r .

  • Page 15: General Information

    MG-30 PUMP — GENERAL INFORMATION General Located at the rear of the pump is the mixing unit. The drum batch capacity of this mixing unit is between 3.5 and 4.0 bags. The MAYCO Model MG30-M and MG30T plaster-mortar, fireproofing pumps are designed to pump material at a steady The mixer section of the pump can be powered by a either a XX rate of flow.
  • Page 16 MG-30 PUMP — GENERAL INFORMATION Main Bearings The rubber check balls are components of the pump that will wear quite rapidly and must be replace frequently. Excessive The two main crankshaft bearings are sealed bearings. These high pressure is the main cause of wear to the rubber check bearings should be greased about every two days of pump balls.
  • Page 17 MG-30 PUMP — GENERAL INFORMATION O-Rings Pump Overloading O-Rings have been installed at sealing points throughout the If at any time the pump is jammed from separation or a sand pump head unit. These O-rings act as seals and are very pack in the hose, the clutch on the engine will slip.
  • Page 18 MG-30 PUMP — GENERAL INFORMATION Effect of Hose Pressure On Height Reducers and unions are available for connecting the various sizes of hose. When elevating a plaster containing gypsum and light weight Connecting material hoses by means of aggregate add about one-half pound per square inch to the any type of quick coupling device is not required horizontal pump pressure for every foot you elevate the NOTE...
  • Page 19 MG-30 PUMP — GENERAL INFORMATION ESSICK MIXER To change from a fine texture to a heavy browning pattern, follow these steps: The Essick Model EM120SM plaster and mortar mixer is shipped completely assembled and has been factory tested. 1. Lower the air pressure. The drum batch capacity of these mixers is between 3.5 and 2.

  • Page 20: Application

    MG-30 PUMP — APPLICATION How It Works The Mayco Plaster Pump, Model MG-30 designed to pump As shown in Figure 5, the pumping cylinder retracts drawing materials at a steady rate of flow. This is done by using two the material past the ball A and filling the cylinder. The slave cylinders.
  • Page 21 MG-30 PUMP — APPLICATION The pumping cylinder (Figure 6) is forcing the material past The slave piston will not move until ball B and out to the nozzle, also seating ball A so that the NOTE enough pressure is developed to material will not flow back to the hopper.
  • Page 22 MG-30 PUMP — APPLICATION Pressure Relief Valve (Automatic) NEVER place the MG-30 into Purpose NOTE operation without a safety relief pressure valve with a manual To provide the capability that will automatically release the release control installed on the pressure in a material hose or line whenever the flow of material pump discharge.
  • Page 23 MG-30 PUMP — APPLICATION Pressure Relief Plug (Manual Operation) Before activating the manual pressure release plug the operator must do the following: Purpose 1. Stop the engine. To provide the capability that will manually release the pressure in a material hose or line whenever the flow of material is restricted 2.

  • Page 24: Mixer Major Components

    MG-30 PUMP — MIXER MAJOR COMPONENTS Figure 10. Mixer Major Components Figure 10 illustrates the major components and controls of the mixer. Mixing Drum — Made of steel . Mixing materials such as Clutch Lever — Push the clutch lever forward , toward concrete, mortar, plaster are to be placed into this drum for the tow (tongue) end of the mixer to engage clutch.

  • Page 25: Mg30 M2D Major Components

    MG-30 PUMP — MG30 M2D MAJOR COMPONENTS Figure 11 illustrates the major components and controls of the MG-30 (Mobil Unit). Figure 11. MG-30 Major Components PAGE 28 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 26 MG-30 PUMP — MG30-M2D MAJOR COMPOUNDS Manifold — Cast steel manifold, 2 in. (5.08 cm.) for plaster, 14. Piston Oiler Tank— Fill this tank to the " FULL " level for normal operating conditions. Check regularly. Fill with SAE 3 inch (7.62 cm.) for fireproofing. This manifold is designed 30 wt.

  • Page 27: Hatz 8.5 Hp Engine Components

    MG-30 PUMP — HATZ 8.5 HP ENGINE COMPONENTS Figure 12. Hatz Model 1B30 8.5 HP Diesel Engine INITIAL SERVICING Engine Motor Mounts – Attach these engine mounts to The mixer's engine (Figure 12) must be checked for proper the mixer frame. Tighten securely. lubrication and filled with fuel prior to operation.
  • Page 28 MG-30 PUMP — HATZ 35 HP ENGINE COMPONENTS Figure 13. Hatz Model 2M41LZ 35 HP Diesel Engine Side Oil Drain Plug – Remove this plug to drain engine INITIAL SERVICING oil from the engine crankcase. For best results drain engine The pump's engine (Figure 13) must be checked for proper oil when oil is warm.

  • Page 29: Pre-Inspection (Mixer)

    MG-30 PUMP — PRE-INSPECTION (MIXER ) Blade Check Adjust paddles as shown in Figure 14. Make sure paddle blades are adjusted correctly before using mixer. Replace all defective or damaged blades immediately. Figure 14. Paddle Blade Adjustment, Steel Drum PAGE 32 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 30 MG-30 PUMP — PRE-INSPECTION (MIXER) CAUTION CAUTION CAUTION CAUTION CAUTION NEVER operate the mixer in a confined area or enclosed area structure that does not provide ample free flow of air . ALWAYS wear approved eye and hearing protection before operating the mixer. NEVER place hands or feet inside the mixing drum.
  • Page 31 MG-30 PUMP — PRE-INSPECTION (MIXER) LUBRICANTS Determine if the mixer engine oil is low (Figure 17), add correct amount of engine oil to bring oil level to a normal CLUTCH OIL safe level. See Table 7 for recommended oil type. Remove the clutch oil level plug (Figure 19).
  • Page 32 MG-30 PUMP — INITIAL START-UP (MIXER MOBIL ONLY) Push the clutch engagement lever forward (Figure 22), This section is intended to assist the operator with the initial toward the tow end of the mixer. When engine starts adjust start-up of the ESSICK Model EM120SM mixer. It is extremely throttle lever so that paddle shaft inside mixer rotates important that this section be read carefully before attempting to between 30 - 40 RPM's.

  • Page 33: Pre-Inspection (Pump)

    MG-30 PUMP — PRE-INSPECTION (PUMP) CAUTION CAUTION CAUTION CAUTION CAUTION CAUTION: NEVER operate the pump in Handle fuel safely. Diesel fuel is highly flammable and can be dangerous if a confined area or enclosed mishandled. DO NOT smoke while refueling. area structure that does not DO NOT attempt to refuel mixer if the engine is provide ample free flow of air .
  • Page 34 MG-30 PUMP — PRE-INSPECTION (PUMP) 1. Make sure pump/engine is placed on level ground. CAM OILER FELT PADS 2. Pull the engine oil dipstick (Figure 27) from its holder. 1. Remove the cam oiler cap and flat washer as shown in Figure 28. FLAT WASHER SOAK IN...
  • Page 35 MG-30 PUMP — PRE-INSPECTION (PUMP) Raise the speed reducer adjustment lift handle slightly to CAUTION CAUTION CAUTION CAUTION CAUTION remove the V-belt from the 4-grove pulley. NEVER let the air compressor oil level fall Next, raise the lift handle all the way upwards until the below the lower mark.
  • Page 36 MG-30 PUMP — PRE-INSPECTION (PUMP) BATTERY CHECK V-BELT CHECK Battery Check 1. Visually inspect the both the air compressor and speed reduc- A 12-volt DC battery (Figure 35) is shipped dry, and will require tion gearbox V-belts for cracks, fraying, wear or oiliness. a proper electrolyte level for operation.

  • Page 37: Initial Start-Up (Pump)

    MG-30 PUMP — INITIAL START-UP (PUMP) PUSH the "RED" button (Figure 37) on the throttle control This section is intended to assist the operator with the initial and pull the round black knob about halfway out. Make start-up of the MG-30 plaster mortar pump. It is extremely sure that the throttle lock knob has been dis-engaged.

  • Page 38: Initial Start-Up/Operation

    MG-30 PUMP — INITIAL START-UP/OPERATION Engine Status LED's Definitions. 10. Permit water to be pumped out until it reaches a level just above hopper inlet throat. ■ " Happy Face " status LED. This LED when lit indicates that the engine and associated components are functioning 11.

  • Page 39: Remote Operation

    MG-30 PUMP — REMOTE OPERATION Plug the remote cable (Figure 42) into the remote REMOTE PUMP OPERATION receptacle on the control panel. Tighten securely. The remote operation of the pump is identical to the manual Place the pump control switch on the control panel (Figure 42) in operation of the pump, except that the pump can be controlled the up position (remote pumping).

  • Page 40: Towing Guidelines

    MG-30 PUMP — TOWING GUIDELINES ■ Avoid sudden stops and starts. This can cause skidding, or Towing Safety Precautions jackknifing. Smooth, gradual starts and stops will improve CAUTION : gas milage. ■ Avoid sharp turns to prevent rolling. ■ Check with your county or state safety towing regulations department before ■...
  • Page 41 MG-30 PUMP — TOWING GUIDELINES Towing Instructions (Mobil Unit) CAUTION: Before attempting to tow this pump , check the following: 1. ALWAYS close the fuel shut-off valve on the pump and DO NOT tow the pump unless the mixing drum mixer before towing the pump to prevent possible fuel and hopper are completely empty.
  • Page 42 MG-30 PUMP — TOWING GUIDELINES Towing Instructions (Tag Unit) Before attempting to tow this pump, check the following: 1. ALWAYS close the fuel shut-off valve on the pump's engine before towing the pump to prevent possible fuel leakage into the engine crankcase. 2.

  • Page 43: Trailer Safety Guidelines

    MG-30 PUMP — TRAILER SAFETY GUIDELINES Tires/Wheels/Lug Nuts TABLE 9. TIRE WEAR TROUBLESHOOTING Tires and wheels are a very important and critical compo- CAUSE WEAR PATTERN SOLUTION nents of the trailer. When specifying or replacing the trailer Adjust pressure to Over Inflation particular load per Center Wear...
  • Page 44 MG-30 PUMP — TRAILER SAFETY GUIDELINES Lug Nut Torque Requirements It is extremely important to apply and maintain proper wheel mounting torque on the trailer. Be sure to use only the fas- teners matched to the cone angle of the wheel. Proper pro- cedure for attachment of the wheels is as follows: 1.
  • Page 45 MG-30 PUMP — MAINTENANCE (MIXER) SHAFT SEALS CAUTION: IMPORTANT -DRUM HEAD SEAL CARE r e t Grease seals every 40 hours of operation using any grade #1 lithium base grease. Apply - " 6 . 7 ( b l / grease until visible inside of mixing tub (over grease).
  • Page 46 For optimum just enough to release the adjustment lock. performance Multiquip recommends 35-55 lbs. applied pressure B. Using a punch, rotate the adjusting ring P/N EM 934045 to the hand clutch lever. After the first initial operating hours (8) one notch at a time in the counter-clockwise direction until check the clutch for proper engagement pressure.
  • Page 47 MG-30 PUMP — MAINTENANCE (PUMP) CLEANING THE PUMP ENGINE (Hatz Model 2M41LZ Diesel) When changing from one material to another, or when shutting The Model MG30-2 is equipped with a Model 2M41LZ, 35 H.P. down the machine for a period of time, or at the end of the working air-cooled diesel engine.
  • Page 48 MG-30 PUMP — MAINTENANCE (PUMP) Figure 50 show the pump maintenance points, see Table 12 below for maintenance intervals. Figure 50. Pump Maintenance Points t n i r e t i r c i t p i r b i r b i r b .

  • Page 49: Maintenance (Mixer)

    MG-30 PUMP — MAINTENANCE (PUMP) BATTERY MAINTENANCE SPEED REDUCER UNIT Mishandling of the battery shortens the service life of the battery The speed reducer unit is of a constant-mesh type and totally and adds to maintenance cost. When handling the battery do enclosed, with all gears running in oil.
  • Page 50 MG-30 PUMP — MAINTENANCE (PUMP) RUBBER CHECK BALL LEATHER PISTON CUPS The brass cap and rubber ball should be removed and all parts The leather piston cups out wear the rubber balls. The leather cleaned daily . Setup of materials will have an affect on the cups as well as the rubber balls can have premature wear if pressure rating of the brass cap, causing the rubber ball to eject exposed to excessive pumping pressures or jamming of the...

  • Page 51: Troubleshooting (Engine)

    MG-30 PUMP — TROUBLESHOOTING (ENGINE) Practically all breakdowns can be prevented by proper diagnosis based on the Engine Troubleshooting (Table 13) handling and maintenance inspections, but in the event of a information shown below and on the proceeding page. If the breakdown, please take a remedial action following the problem cannot be remedied, please leave the unit just as it is and consult our company's business office or service...

  • Page 52: Troubleshooting (Engine/Mixer)

    MG-30 PUMP — TROUBLESHOOTING (ENGINE/MIXER) t l i f . r e l i f r e t t l i f . r e n i t y l e l o r v e l r o f e r r e v i o i t...

  • Page 53: Troubleshooting (Pump)

    MG-30 PUMP — TROUBLESHOOTING (PUMP) s l l r o f o s l s n i e v i s l l e v l e v l r , t s l l e v l . y r i t c o l s l r i...

  • Page 54: Wiring Diagram

    MG-30 PUMP — WIRING DIAGRAM Figure 52. Control Panel/Remote Cable Wiring Diagram MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 57...
  • Page 55 MG-30 PUMP — WIRING DIAGRAM Figure 53. Electrical System Diagram PAGE 58 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)

  • Page 56: Power Module Layout

    MG-30 PUMP — POWER MODULE LAYOUT Figure 54. Power Module layout MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 59...

  • Page 57: Explanation Of Code In Remarks Column

    EXPLANATION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book. Section 1: Items Found In the “Remarks” Column Serial Numbers-Where indicated, this indicates a serial number range (inclusive) where a particular part is used. Model Number-Where indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.

  • Page 58: Suggested Spare Parts

    MG-30 PUMP — SUGGESTED SPARE PARTS MG-30 PUMP (MOBILE AND TAG) 1 TO 3 ESSICK 120SM MIXER 1 TO 3 UNITS WITH HATZ 1B30 DIESEL ENGINE UNITS WITH HATZ 2M41LZ DIESEL ENGINE EM-120SM 1 TO 3 UNITS Qty. Description 4 .... EM402581 ..QUARTER ROUND SEAL Qty.
  • Page 59 MG-30 PUMP — DECAL PLACEMENT DECAL PLACEMENT PAGE 62 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 60 MG-30 PUMP — DECAL PLACEMENT PLACEMENT PART NO. PART NAME QTY. REMARKS EM1028 DECAL, MQ MAYCO EM513164 DECAL, GREASE DAILY EM513159 DECAL, MG30-M2D ........2..MOBILE UNIT ONLY EM513158 DECAL, MG30-T2D ........2..TAG UNIT ONLY EM995 DECAL, USE DESIEL FUEL ONLY EM508594 DECAL, CAUTION - READ MANUAL EM513161...
  • Page 61 MG-30 PUMP — FRAME ASSY. FRAME ASSY. PAGE 64 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 62 MG-30 PUMP — FRAME ASSY. FRAME ASSY. PART NO. PART NAME QTY. REMARKS EM402975 TRAILER FRAME EM70186 JACK STAND, REAR EM744 PIN ASSEMBLY - 1/2” X 4” EM745 COTTER PIN EM25610 JACK STAND EM01005 CONNECTOR LINKS 492394 HEX HEAD BOLT, 1/2 X 1-1/2 492600 WASHER 492584...
  • Page 63 MG-30 PUMP — HOOD ASSY. HOOD ASSY. PAGE 66 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 64 MG-30 PUMP — HOOD ASSY. HOOD ASSY. PART NO. PART NAME QTY. REMARKS EM505831 GASKET EM508659 LOCKING HANDLE EM510830 HOUSING - MG 30 EM492399 HEX BOLT - 1/2 - 3 IN 492584 HEX NUT - 1/2 IN 29057 MANUAL HOLDER 492356 HEX BOLT - 1/4 X 3/4 IN 492596...
  • Page 65 MG-30 PUMP — HOPPER ASSY. HOPPER ASSY. PAGE 68 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 66 MG-30 PUMP — HOPPER ASSY. HOPPER ASSY. PART NO. PART NAME QTY. REMARKS EM402521 HOPPER SCREEN EM402519 HOPPER SCREEN FRAME EM402495 HOPPER EM621 WASHER - 1/2 IN 6109180 LOCK WASHER - 1/2 IN EM963105 HEX BOLT - 1/2 X 2 IN EM963057 HEX BOLT - 3/8 X 1-1/8 IN EM402422...
  • Page 67 MG-30 PUMP — CHASSIS ASSY. CHASSIS ASSY. PAGE 70 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 68 MG-30 PUMP — CHASSIS ASSY. CHASSIS ASSY. PART NO. PART NAME QTY. REMARKS EM402447 FRAME - MG30 PLATE - SERIAL NO......1 ....ORDER FROM MQ PARTS DEPT. WITH MODEL AND SERIAL NO. 491757 POP RIVETS EM963692 HEX BOLT - 1/2 X 1-1/8 IN 6109180 LOCK WASHER 1/2 IN EM511044...
  • Page 69 MG-30 PUMP — COMPRESSOR ASSY. COMPRESSOR ASSY. PAGE 72 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 70 MG-30 PUMP — COMPRESSOR ASSY. COMPRESSOR ASSY. PART NO. PART NAME QTY. REMARKS EM510827 COMPRESSOR BASE EM963059 HEX BOLT - 3/8 X 1 - 1/4 IN 3019092 WASHER - 3/8 IN 0166 A LOCK WASHER - 3/8 IN 492486 ADJUSTING BOLT - 3/8 X 1 - 3/8 IN 1456 HEX NUT - 3/8 IN 510707...
  • Page 71 MG-30 PUMP — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 74 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 72 MG-30 PUMP — FUEL TANK ASSY. FUEL TANK ASSY. PART NO. PART NAME QTY. REMARKS EM402532 BONNET EM963692 HEX BOLT 1/2 X 1 - 1/8 IN 6109180 LOCK WASHER 1/2 IN 6109160 HEX NUT 1/2 IN EM402494 FUEL TANK, W/CAP ......1 ....INCLUDES ITEMS W/ EM963610 HEX BOLT 3/8 X 1 IN 3019092...
  • Page 73 MG-30 PUMP — PISTON OILER TANK ASSY. PISTON OILER TANK ASSY. PAGE 76 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 74 MG-30 PUMP — PISTON OILER TANK ASSY. PISTON OILER TANK ASSY. PART NO. PART NAME QTY. REMARKS 310555 OIL TANK W/ BRACKETS 492356 HEX BOLT - 1/4 X 3/4 IN 492596 WASHER 1/4 IN 2101402 LOCK WASHER 1/4 IN 492561 HEX NUT 1/4 IN 512722 VALVE, SHUT-OFF...
  • Page 75 MG-30 PUMP — ROCKER ARM ASSY. ROCKER ARM ASSY. PAGE 78 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 76 MG-30 PUMP — ROCKER ARM ASSY. ROCKER ARM ASSY. PART NO. PART NAME QTY. REMARKS EM505490 FITTING 45° - 1/8 TO 7/16 IN EM402982 CAM ROCKER EM402456 OILER FELT EM607 WASHER - 1/2 IN EM20349 OIL CAP 512613 HEX BOLT - 1 X 5 IN EM603 LOCK WASHER - 1 IN EM417...
  • Page 77 MG-30 PUMP — PUSH ROD (3.5-INCH) ASSY. PUSH ROD (3.5-INCH) ASSY. CAUTION: This assembly drawing is intended to be used with ONLY the MG30M-2 and NOTE MG30T-2 Models, using Plaster and Mortar materials. This application uses 3.5-inch (90 mm) cylinders. PAGE 80 —...
  • Page 78 MG-30 PUMP — PUSH ROD (3.5-INCH) ASSY. PUSH ROD (3.5-INCH) ASSY. PART NO. PART NAME QTY. REMARKS EM402437 PUSH ROD EM402441 BEARING HOUSING EM492421 HEX BOLT - 3/4 X 3 - 1/2 IN EM969038 HEX NUT - 3/4 IN EM20816 O-RING EM903162 BEARING CONE...
  • Page 79 MG-30 PUMP — PUSH ROD (3.75-INCH) ASSY. PUSH ROD (3.75-INCH) ASSY. CAUTION: This assembly drawing is intended to be used with ONLY the MG30M-3 and NOTE MG30T-3 Models, using Fireproofing materials. This application uses 3.75- inch (95.25 mm) cylinders. PAGE 82 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 80 MG-30 PUMP — PUSH ROD (3.75-INCH) ASSY. PUSH ROD (3.75-INCH) ASSY. PART NO. PART NAME QTY. REMARKS EM402437 PUSH ROD EM402441 BEARING HOUSING EM492421 HEX BOLT - 3/4 X 3 - 1/2 IN EM969038 HEX NUT - 3/4 IN EM20816 O-RING EM903162 BEARING CONE...
  • Page 81 MG-30 PUMP — CRANKSHAFT AND GEAR BOX ASSY. CRANKSHAFT AND GEAR BOX ASSY. PAGE 84 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 82 MG-30 PUMP — CRANKSHAFT AND GEAR BOX ASSY. CRANKSHAFT AND GEAR BOX ASSY. PART NO. PART NAME QTY. REMARKS EM492570 HEX NUT - 5/8 IN EM417 HEXNUT - 1 IN EM505882 WASHER - 5/8 EM402998 ADAPTER SLEEVE EM492627 LOCK WASHER - 5/8 IN EM901331 BUSHING EM400090...
  • Page 83 MG-30 PUMP — BATTERY ASSY. BATTERY ASSY. PAGE 86 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 84 MG-30 PUMP — BATTERY ASSY. BATTERY ASSY. PART NO. PART NAME QTY. REMARKS EM510708 BATTERY CLAMP EM510844 SUPORT ROD EM969079 HEX NUT - 1/4 IN 507590 BATTERY - 12 V EM505297 BATTERY TERMINAL CABLE - POS. EM20720 BATTERY TERMINAL CABLE - NEG. 505624 BATTERY TERMINAL COVER - BLACK 506266...
  • Page 85 MG-30 PUMP— TAG UNIT AXLE ASSY. TAG UNIT AXLE ASSY. PAGE 88 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 86 MG-30 PUMP— TAG UNIT AXLE ASSY. TAG UNIT AXLE ASSY. PART NO. PART NAME QTY. REMARKS EM26518 CAP 14” CHROME EM26615A TIRE ASSY......... 2 ... INCLUDES ITEMS W/ EM20602 WHEEL ........2 ... CANNOT BE PURCHASED SEPARATELY EM20603 TIRE ........... 2 ... CANNOT BE PURCHASED SEPARATELY EM26306 DUST COVER EM968481...
  • Page 87 MG-30 PUMP — MOBILE UNIT AXLE ASSY. MOBLE UNIT AXLE ASSY. PAGE 90 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 88 GREASE SEAL 17#$ PIN, COTTER 3/16X1 1/2 ... 2 ... CANNOT BE PURCHASED SEPARATELY AXLE .......... 1 ... CONTACT MULTIQUIP PARTS DEPT. EM512906 HUB ASSEMBLY ......2 ... INCLUDES ITEMS W/# MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 91...
  • Page 89 MG-30 PUMP — CONTROL BOX ASSY. CONTROL BOX ASSY. PAGE 92 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 90 MG-30 PUMP — CONTROL BOX ASSY. CONTROL BOX ASSY. PART NO. PART NAME QTY. REMARKS 508632 FUSE, 25 AMP EM98066 FUSE HOLDER EM18706 HOURMETER EM963003 HEX BOLT - 1/4 X 3/4 IN 504505 CABLE TIE WRAP EM969079 HEX NUT - 1/4 IN EM506599 HEX BOLT - 6MM X 15 EM512644...
  • Page 91 MG-30 PUMP — MANIFOLD (2-INCH OUTLET) ASSY. MANIFOLD (2-INCH OUTLET) ASSY. This assembly drawing is intended to be used with ONLY the MG30M-2 and NOTE MG30T-2 Models, using Plaster and Mortar materials. This application uses a 2.0-inch (50.8 mm) outlet. PAGE 94 —...
  • Page 92 MG-30 PUMP — MANIFOLD (2-INCH OUTLET) ASSY. MANIFOLD (2-INCH OUTLET) ASSY. PART NO. PART NAME QTY. REMARKS EM402385 CONNECTING MANIFOLD EM402383 PUMP MANIFOLD 2-INCH 45 OUTLET ..1 ..(TAG UNIT) EM402382 PUMP MANIFOLD 2 -INCH STR. OUTLET . 1 ..(MOBILE UNIT) EM402388 HOPPER ELBOW EM403408...
  • Page 93 MG-30 PUMP — PRESSURE RELIEF VALVE (2-INCH OUTLET) ASSY. PRESSURE RELIEF VALVE (2-INCH OUTLET) ASSY. This assembly drawing is intended to be used with ONLY the MG30M-2 and NOTE MG30T-2 Models, using Plaster and Mortar materials. This application uses a 2.0-inch (50.8 mm) outlet. PAGE 96 —...
  • Page 94 MG-30 PUMP — PRESSURE RELIEF VALVE (2-INCH OUTLET) ASSY. PRESSURE RELIEF VALVE (2-INCH OUTLET) ASSY. PART NO. PART NAME QTY. REMARKS EM20800 PRESSURE RELIEF - 2 IN ......1 ..INCLUDES ITEMS ITEMS W/ EM20800 BODY ASSEMBLY 2 IN EM400581 RUBBER BALL EM402527 WORKING PRESSURE CAP 700#...
  • Page 95 MG-30 PUMP — MANIFOLD (3-INCH OUTLET) ASSY. MANIFOLD 3-INCH OUTLET) ASSY. This assembly drawing is intended to be used with ONLY the MG30M-3 and NOTE MG30T-3 Models, using Fireproofing materials. This application uses a 3.0- inch (76.2 mm) outlet. PAGE 98 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 96 MG-30 PUMP — MANIFOLD (3-INCH OUTLET) ASSY. MANIFOLD (3-INCH OUTLET) ASSY. PART NO. PART NAME QTY. REMARKS EM402385 CONNECTING MANIFOLD EM402774 PUMP MANIFOLD 3-INCH 45 OUTLET ..1 ..(TAG UNIT) EM402775 PUMP MANIFOLD 3 -INCH STR. OUTLET .. 1 ..(MOBIL UNIT) EM402388 HOPPER ELBOW EM403000...
  • Page 97 MG-30 PUMP — PRESSURE RELIEF VALVE (3-INCH OUTLET) ASSY. PRESSURE RELIEF VALVE (3-INCH OUTLET) ASSY. This assembly drawing is intended to be used with ONLY the MG30M-2 and NOTE MG30T-2 Models, using Fireproofing materials. This application uses a 3.0- inch (76.2 mm) outlet. PAGE 100 —...
  • Page 98 MG-30 PUMP — MANIFOLD (3-INCH OUTLET) ASSY. PRESSURE RELIEF VALVE (3-INCH OUTLET) ASSY. PART NO. PART NAME QTY. REMARKS EM23414 PRESSURE RELIEF - 3 IN ......1 ..INCLUDES ITEMS ITEMS W/ EM23809 BODY ASSEMBLY 3 IN EM400581 RUBBER BALL EM402527 WORKING PRESSURE CAP 700# EM402528...
  • Page 99 MG-30 PUMP — LUBRICATION PANEL ASSY. LUBRICATION PANEL ASSY. POSITION LOCATION LENGTH OF LINES 1 ..........CAM ROCKER BUSHINGS ............11 IN. (28.0 CM.) 2 ..........GEARBOX BLOCK (BACK) ............28 IN. (71.1 CM.) 3 ..........CAM ROCKER ARM ROLLER ............ 27 IN. (68.7 CM.) 4 ..........CONNECTING ROD (UP) ............
  • Page 100 MG-30 PUMP — LUBRICATION PANEL ASSY. LUBRICATION PANEL ASSY. PART NO. PART NAME QTY. REMARKS EM916001 FITTING, GREASE 1/8" NPT EM505489 STRAIGHT FITTING 1/8" NPT 505534 COUPLING W/NUT 1/8' NPT EM505516 PLASTIC HOSE LINE 1/4" DIA....AR ..1FT=1PC EM490531 PROTECTIVE SLEEVE 3/8"...
  • Page 101 MG-30 PUMP — REMOTE CONTROL CABLE ASSY. REMOTE CONTROL CABLE ASSY. PAGE 104 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 102 MG-30 PUMP — REMOTE CONTROL CABLE ASSY. REMOTE CONTROL CABLE ASSY. PART NO. PART NAME QTY. REMARKS EM16753 JUNCTION BOX EM16754 SWITCH, MICRO EM16756 GUARD SWITCH - ALUMINUM EM491897 CONNECTOR, 3/16 RING EM26791 GRIP CORD SEAL EM26790 CORD 25' MX P/E EM26793 ADAPTER CORD GRIP 1/2"...
  • Page 103 MG-30 PUMP — TAG UNIT TRAILER ASSY. TAG UNIT TRAILER ASSY. PAGE 106 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 104 MG-30 PUMP — TAG UNIT TRAILER ASSY. TAG UNIT TRAILER ASSY. PART NO. PART NAME QTY. REMARKS EM402510 HOPPER SUPPORT EM963692 HEX BOLT - 1/2 -13X1-1/2 492584 HEX NUT - 1/2 IN 492600 FLAT WASHER 1/2 IN EM963580 HEX BOLT - 3/4 X 4 1/2 IN EM505069 HEX NUT - 3/4 IN EM01005...
  • Page 105 MG-30 PUMP — HATZ 2M41LZ ENGINE ASSY. HATZ 2M41LZ ENGINE ASSY. PAGE 108 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 106 MG-30 PUMP — HATZ 2M41LZ ENGINE ASSY. HATZ 2M41LZ ENGINE ASSY. PART NO. PART NAME QTY. REMARKS 2M41LZ ENGINE, HATZ 35 HP EM934305 CLUTCH ASSEMBLY EM504243 TRASMISSION DRIVE BELT B53 EM402582 COMPRESSOR DRIVE PULLEY EM513152 STUD - 5/16 X 1-/3/4 IN EM900082 COMPRESSOR DRIVE BELT B48 6109180...
  • Page 107 MG-30 PUMP — HATZ 1B30 ENGINE (CLUTCH) ASSY. HATZ 1B30 ENGINE (CLUTCH) ASSY. FRAME NOTES: COMPLETE CLUTCH ASSEMBLY, ITEM 37, P/N 934022 INCLUDES ALL ITEMS WITHIN OUTLINE. PAGE 110 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 108 MG-30 PUMP — HATZ 1B30 ENGINE (CLUTCH) ASSY. HATZ 1B30 ENGINE (CLUTCH) ASSY. PART NO PART NAME QTY. REMARKS 1B30 8.0 HP HATZ DIESEL ENGINE 0169 BOLT BOLT HHCS 3/8-16 x 3" 10136 FLAT WASHER 3/8" 10133 LOCK NUT 3/8-16 EM010009 SQ KEY 1/4 x 1/4 x 1"...
  • Page 109 EM-120SM — MIXING DRUM ASSY. MIXING DRUM ASSY. PAGE 112 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 110 EM-120SM — MIXING DRUM ASSY. MIXING DRUM ASSY. PART NO PART NAME QTY. REMARKS EM2033449 DRUM GRILL EM200333 PADDLE SHAFT EM963692 BOLT HHCS 1/2-13 x 1.1/2" EM966048 CARRIAGE BOLT 3/8-16 x 1.1/4" EM200286 CARRIAGE BOLT 3/8-16 x 3 FULL THREAD EM201618 DRUM ..............
  • Page 111 EM-120SM — PADDLE SHAFT ASSY. PADDLE SHAFT ASSY. PAGE 114 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 112 EM-120SM — PADDLE SHAFT ASSY. PADDLE SHAFT ASSY. PART NO PART NAME QTY. REMARKS EM200293 TOW END CAST PADDLE EM200294 CENTER TOW END CAST PADDLE EM200295 CENTER ENGINE END CAST PADDLE EM200296 ENGINE END CAST PADDLE 0300 B FLAT WASHER 5/16" EM200213 SIDE RUBBER WIPER EM203433...
  • Page 113 EM-120SM — FRAME ASSY. FRAME ASSY. PAGE 116 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 114 EM-120SM — FRAME ASSY. FRAME ASSY. PART NO. PART NAME QTY. REMARKS 504322 WASHER 1/2" 492583 HEX NUT 3/8" 4922584 HEX NUT 1/2" 492376 BOLT BOLT HHCS 3/8" NC X 1-1/4" G5 513212 FRAME 204086 SUPPORT 492334 BOLT BOLT HHCS 1/2" NC X 1-1/2" G5 492598 WASHER 3/8"...
  • Page 115 EM-120SM — CAB ASSY. CAB ASSY. PAGE 118 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 116 EM-120SM — CAB ASSY. CAB ASSY. PART NO. PART NAME QTY. REMARKS 1284 BOLT HHCS 3/8-16 x 1.1/2" 4001 FLAT WASHER 3/8" 10133 LOCK NUT 3/8-16 491010 RUBBER LATCH ASSY. EM202957 COMPLETE CAB ASSY. (GAS) ....1..INCLUDES.ITEMS W/ MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 119...
  • Page 117 EM-120SM — TRANSMISSION ASSY. TRANSMISSION ASSY. PAGE 120 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 118 EM-120SM — TRANSMISSION ASSY. TRANSMISSION ASSY. PART NO PART NAME QTY. REMARKS 2200 BOLT HHCS 3/8-24 x 2" EM600029 SHIFTER SHAFT EM914005 SEAL EM600028 CLUTCH YOKE 0181 B LOCK WASHER 1/4" 0730 BOLT HHCS 1/4-20 x 1" EM926029 SNAP RING EM600023 BEARING RETAINER EM600022...
  • Page 119 HATZ 1B30 — SPARE PARTS KIT ASSY. SPARE PARTS KITS ASSY. PAGE 122 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 120 HATZ 1B30 — SPARE PARTS KIT ASSY. SPARE PARTS KITS ASSY. PART NO. PART NAME QTY. REMARKS 01582200 GASKET SET CYL. HEAD 01582300 GASKET SET CRANKCASE 01582400 MAINTENANCE KIT- 1000 HRS 01582500 EMERGENGY KIT MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 123...
  • Page 121 HATZ 1B30 — ACCESSORIES ASSY. ACCESSORIES ASSY. PAGE 124 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 122 HATZ 1B30 — ACCESSORIES ASSY. ACCESSORIES ASSY. PART NO. PART NAME QTY. REMARKS 01578700 TOOL KIT 05120100 DECAL MAINTENANCE 05130000 DECAL START 05130100 DECAL MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 125...
  • Page 123 HATZ 1B30 — CRANKCASE AND ENGINE MOUNT ASSY. CRANKCASE AND ENGINE MOUNT ASSY. PAGE 126 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 124 HATZ 1B30 — CRANKCASE AND ENGINE MOUNT ASSY. CRANKCASE AND ENGINE MOUNT ASSY. PART NO. PART NAME QTY. REMARKS 01582710 CRANKCASE ASSEMBLY CRANKCASE ........... 1 ... NOT SOLD SEPERATELY 03455000 PLUG 6.5X7 40002600 BLIND RIVET 01333100 COVER PLATE 50440300 O- RING ............ 1 ... INCLUDED IN CRANKC. GASK. SET 50249101 CYL.
  • Page 125 HATZ 1B30 — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PAGE 128 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 126 HATZ 1B30 — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PART NO. PART NAME QTY. REMARKS 01334200 CRANKSHAFT NO. X W? PLUG ......1 ....INCLUDES ITEMS W/ CRANKSHAFT ............ 1 ....NOT SOLD SEPERATELY 04125300 CLOSING PLUG 12 MM STUBSHAFT 25 DIA. 40065600 SUPPORTING DISK 45X55X3.0 50021600...
  • Page 127 HATZ 1B30 — CAMSHAFT ASSY. CAMSHAFT ASSY. PAGE 130 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 128 HATZ 1B30 — CAMSHAFT ASSY. CAMSHAFT ASSY. PART NO. PART NAME QTY. REMARKS 01503520 CAMSHAFT ASSY........1 ....INCLUDES ITEMS W/ 01326400 CAMLEVER 50123200 SHIM 5X10X0.5 DIN988 01326600 FLYWEIGHT 50255300 LOCK WASHER 01326500 FLYWEIGHT CAMSHAFT..........1 ....NOT SOLD SEPERATELY 04121700 WASHER 0.9MM 23X38X0.9 0..1...
  • Page 129 HATZ 1B30 — PISTON ASSY. PISTON ASSY. PAGE 132 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 130 HATZ 1B30 — PISTON ASSY. PISTON ASSY. PART NO. PART NAME QTY. REMARKS 01328501 PISTON 80MM ASSY........1 ....INCLUDES ITEMS W/ PISTON 80MM ..........1 ....NOT SOLD SEPERATELY 01326500 FLYWEIGHT 50463600 PISTON PIN 01328601 PISTON RING SET 80MM CYLINDER ..........
  • Page 131 HATZ 1B30 — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PAGE 134 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 132 HATZ 1B30 — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PART NO. PART NAME QTY. REMARKS 01529801 CYLINDER HEAD ASSY ......... 1 ....INCLUDES ITEMS W/ CYLINDER HEAD ..........1 ....NOT SOLD SEPERATELY 05129500 VALVE GUIDE 05097500 STUD CYLINDER HEAD 141MM 05097400 STUD CYLINDER HEAD 148MM 05098900...
  • Page 133 HATZ 1B30 — OIL PUMP/GOVERNOR ASSY. OIL PUMP/GOVERNOR PAGE 136 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 134 HATZ 1B30 — OIL PUMP/GOVERNOR ASSY. OIL PUMP/GOVERNOR PART NO. PART NAME QTY. REMARKS 01530210 COVER OIL PUMP ASSY....... 1 ....INCLUDES ITEMS W/ COVER, OIL PUMP ......... 1 ....NOT SOLD SEPERATELY 50434901 CIRCLIP GEAR, OIL PUMP ........... 1 ....NOT SOLD SEPERATELY HOUSING, OIL PUMP ........
  • Page 135 HATZ 1B30 — OIL PUMP/GOVERNOR ASSY. (CONT.) OIL PUMP/GOVERNOR PAGE 138 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 136 HATZ 1B30 — OIL PUMP/GOVERNOR ASSY. (CONT.) OIL PUMP/GOVERNOR PART NO. PART NAME QTY. REMARKS 40022401 O- RING 8X2 50138100 THREADED PIN M6X35 1..2 50004200 THREADED PIN M6X18 0..1 05079601 CENTRIFUGAL WEIGHT 05078501 GOVERNOR SLEEVE 50475300 FILL. HEAD SCREW 5X25 05151300 SUPPORT 50475400...
  • Page 137 HATZ 1B30 — TIMMING COVER ASSY. TIMING COVER ASSY. PAGE 140 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 138 HATZ 1B30 — TIMMING COVER ASSY. TIMING COVER ASSY. PART NO. PART NAME QTY. REMARKS 01319510 TIMING COVER ASSY ........1 ....INCLUDES ITEMS W/ TIMING COVER ..........1 ....NOT SOLD SEPERATELY 04130200 CLOSING PLUG 01533900 BOLT GOVERNOR HOUSING 05053100 MAIN BEARING 04124800...
  • Page 139 HATZ 1B30 — FLYWHEEL ASSY. FLYWHEEL ASSY. PAGE 142 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 140 HATZ 1B30 — FLYWHEEL ASSY. FLYWHEEL ASSY. PART NO. PART NAME QTY. REMARKS 01321310 BLOWER RING 50327300 ALL. SCREW M4X20 50003400 SPRING WASHER A4 04117300 STICKER “TDC” 04110302 FLYWHEEL MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 143...
  • Page 141 HATZ 1B30 — FUEL INJECTION ASSY. FUEL INJECTION ASSY. PAGE 144 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 142 HATZ 1B30 — FUEL INJECTION ASSY. FUEL INJECTION ASSY. PART NO. PART NAME QTY. REMARKS 01328800 INJECTOR ASSY........1 ..... INCLUDES ITEMS W/$ 01577110 NOZZLE HOLDER ASSY ..... 1 ..... INCLUDES ITEMS W/# PIPE ............. 1 ..... NOT SOLD SEPERATELY 05096101 SEALING CONE 4.9MM .......
  • Page 143 HATZ 1B30 — FUEL INJECTION ASSY. (CONT.) FUEL INJECTION ASSY. PAGE 146 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 144 HATZ 1B30 — FUEL INJECTION ASSY. (CONT.) FUEL INJECTION ASSY. PART NO. PART NAME QTY. REMARKS 01322200 INJECTION PUMP ....... 1 ..... INCLUDES ITEMS W/ 01330800 CONTROL SLEEVE 04096300 SHIM 0.2MM 0..1 04096400 SHIM 0.3MM 0..1 04096500 SHIM 0.4MM 0..1 04096600 SHIM 0.5MM 0..1...
  • Page 145 HATZ 1B30 — RECOIL STARTER ASSY. RECOIL STARTER ASSY. PAGE 148 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 146 HATZ 1B30 — RECOIL STARTER ASSY. RECOIL STARTER ASSY. PART NO. PART NAME QTY. REMARKS 01515002 RECOIL STARTER ASSY........ 1 ....INCLUDES ITEMS W/ 01497800 HANDLE ASSY..........1 ....INCLUDES ITEMS W/# HANDLE ............1 ....NOT SOLD SEPERATELY 03665200 RUBBER SLEEVE 05045201...
  • Page 147 HATZ 1B30 — AIR DUCT ASSY. AIR DUCT ASSY. PAGE 150 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 148 HATZ 1B30 — AIR DUCT ASSY. AIR DUCT ASSY. PART NO. PART NAME QTY. REMARKS 01551401 HOOD 01551301 BLOWER DUCTING 50170900 SPRING WASHER 6 50146300 HEX SCREW M6X18 50120000 DISC A6,4 50144400 HEX NUT M6 01326300 COOLING AIR DUCTING ........ 1 ....INCLUDES ITEMS W/ AIR DUCT -----------------------------------------------1 ....
  • Page 149 HATZ 1B30 — AIR DUCT ASSY. (CONT.) AIR DUCT ASSY. PAGE 152 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 150 HATZ 1B30 — AIR DUCT ASSY. (CONT.) AIR DUCT ASSY. PART NO. PART NAME QTY. REMARKS 50144400 HEX. NUT M6 04119100 TUBE 6X8X14 50458100 STUD M6X45 05007300 SEALING STRIP 48MM 04042000 WASHER 6.5X22.5X1 05132900 BUSH 6.5X13X14 04116700 COVER 50464401 STUD M6X35 40028300 HEX.
  • Page 151 HATZ 1B30 — CRANKCASE BREATHER ASSY. CRANKCASE BREATHER ASSY. PAGE 154 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 152 HATZ 1B30 — CRANKCASE BREATHER ASSY. CRANKCASE BREATHER ASSY. PART NO. PART NAME QTY. REMARKS 01599200 OIL SEPARATOR ASSY........1 ....INCLUDES ITEMS W/ OIL SEPERATOR ..........1 ....NOT SOLD SEPERATELY 05102900 FILTER BREATHER SYSTEM 01617900 BREATHER TUBE ........... 1 ....IN CRANKCASE GASKET SET 01551600 SUCTION PIPE MAYCO MG-30 PUMP —...
  • Page 153 HATZ 1B30 — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 156 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 154 HATZ 1B30 — FUEL TANK ASSY. FUEL TANK ASSY. PART NO. PART NAME QTY. REMARKS 01588610 FUEL TANK ASSY 5 LITER......1 ....INCLUDES ITEMS W/ 01535302 CAP FOR FUEL TANK FUEL HOSE WRAP ......... 1 ....NOT SOLD SEPERATELY 05084600 FUEL HOSE 7X165 50440600...
  • Page 155 HATZ 1B30 — AIR FILTER ASSY. AIR FILTER ASSY. PAGE 158 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 156 HATZ 1B30 — AIR FILTER ASSY. AIR FILTER ASSY. PART NO. PART NAME QTY. REMARKS 05107600 SEALING STRIP 05056400 WASHER 50171500 ALL. SCREW M8X25 50426000 AIR FILTER ELEMENT ........1 ....IN MAINTENANCE KIT 50454300 NUT M6 05107500 COVER AIR FILTER 50435800 RUBBER SLEEVE 01607900...
  • Page 157 HATZ 1B30 — MUFFLER ASSY. MUFFLER ASSY. PAGE 160 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 158 HATZ 1B30 — MUFFLER ASSY. MUFFLER ASSY. PART NO. PART NAME QTY. REMARKS 40028300 HEX. NUT M6 50144500 FLAT WASHER 6,4 01531311 EXHAUST END PIPE 05081101 THREADED BOLT M6 05081410 EXHAUST TUBE 50422500 CTR. SUNK SCREW M6X12 01531201 CLAMP 05081611 SUPPORTING PLATE 50128100 STUD...
  • Page 159 HATZ 1B30 — STARTER/ALTERNATOR ASSY. STARTER/ALTERNATOR ASSY. PAGE 162 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 160 HATZ 1B30 — STARTER/ALTERNATOR ASSY. STARTER/ALTERNATOR ASSY. PART NO. PART NAME QTY. REMARKS 50426201 STARTER 12V 04138400 SUPPORT 50148100 FLAT WASHER 8,4 04115600 HOSE CLIP 04099100 RETAINING BRACKET 50170900 SPRING WASHER 6 50444300 ALLEN SCREW M6X80 50023200 HEX. NUT 50144400 HEX.
  • Page 161 HATZ 1B30 — ELECTRONIC COMPONENTS ASSY. ELECTRONIC COMPONENTS ASSY. PAGE 164 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 162 HATZ 1B30 — ELECTRONIC COMPONENTS ASSY. ELECTRONIC COMPONENTS ASSY. PART NO. PART NAME QTY. REMARKS 01560800 INSTRUMENT BOX, W/O GLOW SYST..1 ....INCLUDES ITEMS W/$ 01561701 INSTRUMENT BOX FOR GLOW SYST... 1 ....INCLUDES ITEMS W/# 50384401 STARTING SWITCH ASSY.
  • Page 163 HATZ 1B30 — SPEED CONTROL ASSY. SPEED CONTROL ASSY. PAGE 166 — MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03)
  • Page 164 HATZ 1B30 — SPEED CONTROL ASSY. SPEED CONTROL ASSY. PART NO. PART NAME QTY. REMARKS 510229 THROTTLE CABLE 05117700 LEVER 50427100 ALLEN SCREW M5X25 50216300 WASHER 5,3 50094300 HEX. NUT M5 05129900 STICKER MAYCO MG-30 PUMP — PARTS & OPERATION MANUAL — REV. #1 (03/12/03) — PAGE 167...
  • Page 165 One of our experienced staff members will get back to you with a quote for the right part that your machine needs. We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mayco, Toro/Stone, Diamond Products, Magnum, Airman, Mustang, Power Blanket, Nifty Lift, Atlas Copco,...

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