Page 2 - PROPOSITION 65 WARNING; Diesel engine exhaust and some of
PAGE 2 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) PROPOSITION 65 WARNING Diesel engine exhaust and some of
Page 3 - REPORTING SAFETY DEFECTS
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 3 If you believe that your vehicle has a defect that could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffi c Safety Administration (NHTSA) in addition to notify...
Page 4 - TABLE OF CONTENTS; Component Drawings
PAGE 4 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) TABLE OF CONTENTS DCA125SSIU Generator Proposition 65 Warning ........................................... 2Reporting Safety Defects ......................................... 3Table Of Contents ........................
Page 5 - PARTS ORDERING PROCEDURES; Ordering parts has never been easier!; Choose from three easy options:; Order via Internet; Order; Order via Fax
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 5 PARTS ORDERING PROCEDURES www .mqpo w e r .com Ordering parts has never been easier! Choose from three easy options: WE ACCEPT ALL MAJOR CREDIT CARDS! When ordering parts, please supply: R Dealer Account Number R D...
Page 6 - SAFETY INFORMATION; SAFETY MESSAGES; DANGER
PAGE 6 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) SAFETY INFORMATION Do not operate or service the equipment before reading the entire manual. Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the safe...
Page 7 - GENERAL SAFETY; GENERATOR SAFETY
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 7 SAFETY INFORMATION GENERAL SAFETY CAUTION NEVER operate this equipment without proper protective clothing, shatterproof glasses, respiratory protection, hearing protection, steel-toed boots and other protective d...
Page 8 - ENGINE SAFETY
PAGE 8 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) SAFETY INFORMATION ENGINE SAFETY DANGER The engine fuel exhaust gases contain poisonous carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. The engine of this equipment requires...
Page 9 - FUEL SAFETY; TOWING SAFETY; Trailer tires should be infl ated to 50 psi cold
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 9 SAFETY INFORMATION FUEL SAFETY DANGER DO NOT start the engine near spilled fuel or combustible fl uids. Diesel fuel is extremely fl ammable and its vapors can cause an explosion if ignited. ALWAYS refuel in a w...
Page 10 - ELECTRICAL SAFETY; Power Cord/Cable Safety; Grounding Safety
PAGE 10 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) SAFETY INFORMATION ELECTRICAL SAFETY DANGER DO NOT touch output terminals during operation. Contact with output terminals during operation can cause electrocution, electrical shock or burn. T h e e l e c t r i...
Page 11 - BATTERY SAFETY; ENVIRONMENTAL SAFETY
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 11 SAFETY INFORMATION BATTERY SAFETY DANGER DO NOT drop the battery. There is a possibility that the battery will explode. DO NOT expose the battery to open fl ames, sparks, cigarettes, etc. The battery contains ...
Page 12 - Table 1. Generator Specifi cations; open protected type synchronous generator; Table 2. Engine Specifi cations; with charged air-cooled; SPECIFICATIONS
PAGE 12 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) Table 1. Generator Specifi cations Model DCA-125SSIU Type Revolving fi eld, self ventilated, open protected type synchronous generator Armature Connection Star with Neutral Zigzag Phase 3 Single Standby Output 110...
Page 13 - DIMENSIONS
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 13 DIMENSIONS Figure 1. Dimensions Table 3. Dimensions Reference Letter Dimension in. (mm) Reference Letter Dimension in. (mm) A 34.76 in. (883 mm.) F 120 in. (3,050 mm.) B 34.76 in. (883 mm.) G 55.11 in. (1,400 mm.)...
Page 14 - INSTALLATION; Figure 2. Typical Generator Grounding Application
PAGE 14 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) INSTALLATION Figure 2. Typical Generator Grounding Application
Page 15 - OUTDOOR INSTALLATION; DO NOT; remove; CAUTION; GENERATOR GROUNDING; EARTH; Use one of the following wire types to connect the; ALWAYS; consult with a licensed
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 15 INSTALLATION OUTDOOR INSTALLATION Install the generator in a area that is free of debris, bystanders, and overhead obstructions. Make sure the generator is on secure level ground so that it cannot slide or shift a...
Page 16 - “fi xed ceiling”; GENERAL INFORMATION
PAGE 16 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) GENERATOR The MQ Power Model DCA125SSIU generator (Figure 3) is a high quality portable (requires a trailer for transport) power source for telecom sites, lighting facilities, power tools, submersible pumps and ot...
Page 17 - MAJOR COMPONENTS; Table 4. Generator Major Components; Figure 3. Major Components
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 17 MAJOR COMPONENTS Table 4. Generator Major Components ITEM NO. DESCRIPTION 1 Muffl er Assembly 2 Air Filter Assembly 3 Voltage Selector Switch 4 Output Terminal Panel Assembly 5 Generator Assembly 6 Output Receptac...
Page 18 - GENERATOR CONTROL PANEL; Figure 4. Generator Control Panel
PAGE 18 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) GENERATOR CONTROL PANEL Figure 4. Generator Control Panel A V HZ OFF W U V OFF W-U V-W U-V DECREASE INCREASE AUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANKOVERSPEEDENGINE RUNNING MOOOOO-...
Page 19 - NOTES
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 19 NOTES
Page 20 - ENGINE OPERATING PANEL; Figure 5. Engine Operating Panel
PAGE 20 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) ENGINE OPERATING PANEL Figure 5. Engine Operating Panel A V HZ OFF W U V OFF W-U V-W U-V DECREASE INCREASE AUTO MANUAL OFF/RESET LOW OIL PRESSURE HIGH COOLANT TEMPERATURE OVERCRANKOVERSPEEDENGINE RUNNING MOOOOO-20...
Page 22 - OUTPUT TERMINAL PANEL FAMILIARIZATION; OUTPUT TERMINAL PANEL; OUTPUT TERMINAL FAMILIARIZATION; Figure 6. Output Terminal Panel
PAGE 22 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) OUTPUT TERMINAL PANEL FAMILIARIZATION OUTPUT TERMINAL PANEL The Output Terminal Panel (Figure 6) shown below is located on the right-hand side (left from control panel) of the generator. Lift up on the cover to ga...
Page 23 - 20 VAC GFCI Receptacles; Receptacles
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 23 OUTPUT TERMINAL PANEL FAMILIARIZATION 120 VAC GFCI Receptacles There are two 120 VAC, 20 amp GFCI (Duplex Nema 5-20R) receptacles provided on the output terminal panel. These receptacles can be accessed in any vol...
Page 24 - Connecting Loads; Figure 10. Connecting Loads; Over Current Relay; Figure 11. Over Current Relay
PAGE 24 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) OUTPUT TERMINAL PANEL FAMILIARIZATION Connecting Loads Loads can be connected to the generator by the Output Terminal Lugs or the convenience receptacles (Figure 10). Make sure to read the operation manual before ...
Page 25 - LOAD APPLICATION; SINGLE PHASE LOAD; Table 5. Power Factor By Load; THREE PHASE LOAD
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 25 LOAD APPLICATION SINGLE PHASE LOAD Always be sure to check the nameplate on the generator and equipment to insure the wattage, amperage, frequency, and voltage requirements are satisfactorily supplied by the gener...
Page 26 - GENERATOR OUTPUTS; GENERATOR OUTPUT VOLTAGES; press and hold the; Table 7. Voltages Available; Maximum Amps; Table 8. Generator Maximum Amps; Table 9. GFCI Receptacle Load Capability
PAGE 26 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) GENERATOR OUTPUTS GENERATOR OUTPUT VOLTAGES A wide range of voltages are available to supply voltage for many different applications. Voltages are selected by using the voltage selector switch (Figure 12). To obta...
Page 27 - GENERATOR OUTPUTS/GAUGE READING; HOW TO READ THE OUTPUT TERMINAL GAUGE; Figure 13. Voltage Selector Switch; Reading Voltage; AC Voltmeter Change-Over Switch; Figure 14. AC Voltmeter; Reading Amperage; Figure 16. AC Ammeter
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 27 GENERATOR OUTPUTS/GAUGE READING HOW TO READ THE OUTPUT TERMINAL GAUGE The AC ammeter and AC voltmeter change-over switches on the control panel DO NOT effect the generator output. They are provided to help observe...
Page 28 - OUTPUT TERMINAL PANEL CONNECTIONS; UVWO TERMINAL OUTPUT VOLTAGES; Voltage Selector Switch; Figure 18. Voltage Selector Switch
PAGE 28 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) OUTPUT TERMINAL PANEL CONNECTIONS UVWO TERMINAL OUTPUT VOLTAGES Various output voltages can be obtained using the UVWO output terminal lugs. The voltages at the terminals are dependent on the position of the Volta...
Page 29 - Figure 23. Voltage Selector Switch
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 29 OUTPUT TERMINAL PANEL CONNECTIONS 3Ø-480/277V UVWO Terminal Output Voltages 1. Place the voltage selector switch in the 3Ø 480/277 position as shown in Figure 23. Figure 23. Voltage Selector Switch 3Ø-480/277V Pos...
Page 30 - Figure 27. Engine Oil Dipstick; Table 11. Recommended Motor Oil; FUEL CHECK; Figure 28. Internal Fuel Tank System
PAGE 30 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) INSPECTION/SETUP CIRCUIT BREAKERS To protect the generator from an overload, a 3-pole, 300 amp, main circuit breaker is provided to protect the U,V, and W Output Terminals from overload. In addition two single-pol...
Page 31 - Figure 29. Only Fill on Level Ground; Figure 30. Fueling the Generator
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 31 INSPECTION/SETUP Refueling Procedure: 1. Level Tanks — Make sure fuel cells are level with the ground. Failure to do so will cause fuel to spill from the tank before reaching full capacity (Figure 29). Figure 29. ...
Page 32 - Operation in Freezing Weather; Table 12. Coolant Capacity; CLEANING THE RADIATOR; Figure 33. Fan Belt Tension
PAGE 32 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) COOLANT (ANTIFREEZE/SUMMER COOLANT/WATER) ISUZU recommends ISUZU antifreeze/summer coolant for use in their engines, which can be purchased in concentrate (and mixed with 50% demineralized water) or pre-diluted. S...
Page 33 - Figure 34. Battery Connections; ALTERNATOR
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 33 BATTERY This unit is of negative ground DO NOT connect in reverse. Always maintain battery fl uid level between the specifi ed marks. Battery life will be shortened, if the fl uid level are not properly maintained...
Page 34 - BEFORE STARTING; Figure 36. Engine Enclosure Doors
PAGE 34 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) GENERATOR START-UP PROCEDURE (MANUAL) BEFORE STARTING 1. Place the main, G.F.C.I., and aux. circuit breakers ( Figure 35 ) in the OFF position prior to starting the engine. Figure 35. Main, Aux. and GFCI Circuit B...
Page 37 - GENERATOR SHUT-DOWN PROCEDURES; NORMAL SHUTDOWN PROCEDURE
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 37 GENERATOR SHUT-DOWN PROCEDURES NORMAL SHUTDOWN PROCEDURE To shutdown the generator, use the following procedure: 1. Place both the MAIN, GFCI and LOAD circuit breakers as shown in Figure 35 to the OFF position. 2....
Page 38 - DAILY; MAINTENANCE; GENERAL INSPECTION; Engine Side; (Refer to the Engine; AIR CLEANER; RED; meaning the element needs changing or; “RED”; . Dispose of old air fi lter. It may not be
PAGE 38 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) * 1 Replace engine oil and fi lter at 100 hours, fi rst time only. * 2 Add “Supplemental Coolant Additives (SCA’S)” to recharge the engine coolant. * 3 Replace primary air fi lter element when restriction indicato...
Page 39 - Figure 56. Fuel Tank Cleaning
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 39 MAINTENANCE If the engine is operating in very dusty or dry grass conditions, a clogged air cleaner will result. This can lead to a loss of power, excessive carbon buildup in the combustion chamber and high fuel c...
Page 40 - DO; RADIATOR CLEANING; Figure 57. Radiator Cleaning; GENERATOR STORAGE
PAGE 40 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) CHECK OIL LEVEL Check the crankcase oil level prior to each use, or when the fuel tank is fi lled. Insuffi cient oil may cause severe damage to the engine. Make sure the generator is level. The oil level must be b...
Page 41 - jacket water heater; Figure 58. Battery Charger and Jacket Water
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 41 MAINTENANCE JACKET WATER HEATER AND INTERNAL BATTERY C H A R G E R 1 2 0 VAC I N P U T R E C E P TAC L E S (OPTIONAL) This generator can be optionally equipped with two 120 VAC, 20 amp input receptacles located on...
Page 42 - TRAILER MAINTENANCE
PAGE 42 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) TRAILER MAINTENANCE TRAILER MAINTENANCE This section is intended to provide the user with generic trailer service and maintenance information. The service and maintenance guidelines referenced in this section refe...
Page 43 - BRAKES; Figure 59. Hydraulic Brake Components; Actuator; surge
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 43 TRAILER MAINTENANCE BRAKES Trailer brakes should be inspected the fi rst 200 miles of operation. This will allow the brake shoes and drums to seat properly. After the fi rst 200 mile interval, inspect the brakes e...
Page 44 - Suspension; Figure 60. Major Suspension Components
PAGE 44 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) TRAILER MAINTENANCE TIRES/WHEELS/LUG NUTS Tires and wheels are a ver y impor tant and cr itical components of the trailer. When specifying or replacing the trailer wheels it is important the wheels, tires, and axl...
Page 45 - Lug Nut Torque Requirements; torque the wheel lug nuts all the way down.; Figure 61. Wheel Lug Nuts; NEVER; use an pneumatic air gun to tighten wheel
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 45 TRAILER MAINTENANCE 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 fasteners matched to the cone angle of the wheel...
Page 46 - TRAILER WIRING DIAGRAM; Figure 62. Trailer/Towing Vehicle Wiring Diagram
PAGE 46 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) TRAILER WIRING DIAGRAM Figure 62. Trailer/Towing Vehicle Wiring Diagram
Page 47 - GENERATOR WIRING DIAGRAM; Figure 63. Generator Wiring Diagram
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 47 GENERATOR WIRING DIAGRAM Figure 63. Generator Wiring Diagram
Page 48 - ENGINE WIRING DIAGRAM; Figure 64. Engine Wiring Diagram
PAGE 48 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) ENGINE WIRING DIAGRAM Figure 64. Engine Wiring Diagram
Page 49 - CONTROLLER WIRING DIAGRAM; Figure 65. Controller Wiring Diagram
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 49 CONTROLLER WIRING DIAGRAM Figure 65. Controller Wiring Diagram
Page 52 - Figure 66. Diagnostic Panel; METHOD OF OPERATION; dimly
PAGE 52 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) TROUBLESHOOTING (DIAGNOSTIC LAMP) The engine controller of this generator diagnoses problems that arise from the engine control system and the engine itself. Press the diagnostic button (Figure 67) on the diagnost...
Page 54 - EXPLANATION OF CODE IN REMARKS COLUMN; SAMPLE PARTS LIST; REMARKS Column
PAGE 54 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) EXPLANATION OF CODE IN REMARKS COLUMN The following section explains the different symbols and remarks used in the Parts section of this manual. Use the help numbers found on the back page of the manual if there a...
Page 55 - SUGGESTED SPARE PARTS; DESCRIPTION
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 55 SUGGESTED SPARE PARTS DCA125SSIU WHISPERWATT GENERATOR WITH ISUZU 4HK1X DIESEL ENGINE 1 to 3 units QTY. P/N DESCRIPTION 1............M3310502203 ....... RADIATOR HOSE, UPPER 1............M3310502303 ....... RADIAT...
Page 64 - ENGINE AND RADIATOR ASSY.
PAGE 64 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) ENGINE AND RADIATOR ASSY.
Page 65 - PART NAME
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 65 ENGINE AND RADIATOR ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 M3923200134 ENGINE, ISUZU 4HK1X 1 1A 8980527130 FAN BELT ....................................................1 ................REPLACES P/N 060201525...
Page 68 - OUTPUT TERMINAL ASSY.
PAGE 68 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) OUTPUT TERMINAL ASSY. ADD THE FOLLOWING DIGITS AFTER THE PART NUMBER WHEN ORDERING ANY PAINTED PANEL TO INDICATE COLOR OF UNIT: 1-ORANGE 5-BLACK 2-WHITE 6-CATERPILLAR YELLOW 3-SPECTRUM GREY 7-CATO GOLD 4-SUNBELT G...
Page 83 - RUBBER
DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) — PAGE 83 RUBBER SEALS ASSY. NO. PART NO. PART NAME QTY. REMARKS 1 0229201100 RUBBER SEAL 4 2 0228900880 RUBBER SEAL 4 3 0228900990 RUBBER SEAL 3 4 0228901050 RUBBER SEAL 3 5 0228900904 RUBBER SEAL 4 6 0228900470 RUBBER SEA...
Page 84 - NAMEPLATE AND DECALS ASSY.
PAGE 84 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) NAMEPLATE AND DECALS ASSY.
Page 88 - TERMS AND CONDITIONS OF SALE — PARTS
PAGE 88 — DCA125SSIU 60 HZ GENERATOR • OPERATION AND PARTS MANUAL — REV. #3 (01/13/11) TERMS AND CONDITIONS OF SALE — PARTS PAYMENT TERMS Terms of payment for parts are net 30 days. FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges added to the invoice. All shipment...
Page 90 - OPERATION AND PARTS MANUAL; Your Local Dealer is:; HERE’S HOW TO GET HELP; PLEASE HAVE THE MODEL AND SERIAL; UNITED STATES; CANADA
OPERATION AND PARTS MANUAL Your Local Dealer is: HERE’S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED STATES Multiquip Corporate Office MQ Parts Department 18910 Wilmington Ave.Carson, CA 90746 Contact: [email protected] Tel. (800) 421-1244Fax (800) 537-3927 800-4...