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Kohler 5ECD Service Manual

Marine generator sets
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See also: Operating Manual
Service
Marine Generator Sets
Models:
5ECD/4EFCD
7.3ECD/6EFCD
5ECD/4EFCD- -Low CO
7.3ECD/6EFCD- -Low CO
Controller:
Advanced Digital Control
TP-6391 9/08a

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Summary of Contents for Kohler 5ECD

  • Page 1 Service Marine Generator Sets Models: 5ECD/4EFCD 7.3ECD/6EFCD 5ECD/4EFCD- -Low CO 7.3ECD/6EFCD- -Low CO Controller: Advanced Digital Control TP-6391 9/08a...
  • Page 2 TP-6391 9/08...

  • Page 3: Table Of Contents

    Table of Contents Safety Precautions and Instructions ............Introduction .

  • Page 4: Table Of Contents

    Table of Contents, continued Voltage Reconnection ..........Governor System .

  • Page 5: Safety Precautions And Instructions

    Safety Precautions and Instructions IMPORTANT SAFETY INSTRUCTIONS. Accidental Starting Servicing the air cleaner. A sudden Electromechanical equipment, backfire can cause severe injury or including generator sets, transfer death. Do not operate the generator WARNING switches, switchgear, and accessories, set with the air cleaner removed. can cause bodily harm and pose Combustible materials.
  • Page 6 Carbon monoxide symptoms. Fuel System Draining the fuel system. Explosive Carbon monoxide can cause severe fuel vapors can cause severe injury nausea, fainting, or death. Carbon or death. Spilled fuel can cause an monoxide is a poisonous gas present in explosion.
  • Page 7 Grounding electrical equipment. Testing live electrical circuits. Notice Hazardous voltage cause Hazardous voltage or current can severe injury or death. Electrocution cause severe injury or death. Have NOTICE is possible whenever electricity is trained and qualified personnel take Fuse replacement. Replace fuses present.
  • Page 8 Notes Safety Precautions and Instructions TP-6391 9/08...

  • Page 9: Introduction

    Information in this publication represents data available at the time of print. Kohler Co. reserves the right to Part Description Part Number change this publication and the products represented...

  • Page 10: Service Assistance

    Visit the Kohler Power Systems website at Phone: (86) 21 6288 0500 KohlerPower.com Fax: (86) 21 6288 0550 Look at the labels and stickers on your Kohler product India, Bangladesh, Sri Lanka or review the appropriate literature or documents India Regional Office included with the product...

  • Page 11: Section 1 Specifications

    27.27 6EFCD 6EFCD 27.27 RATINGS: Marine continuous ratings per ISO 3046, ISO 8528-1, and Kohler ISO rating guideline 2.14. Obtain technical information bulletin (TIB-101) on ratings guidelines for complete ratings definitions. Figure 1-1 Generator Set Ratings 1.4 Alternator Specifications Alternator Specification 5ECD/4EFCD 7.3ECD/6EFCD...

  • Page 12: Alternator Specifications, Continued

    1.5 Alternator Specifications, 1.6 Torque Specifications Continued Follow the general torque specification found in Appendix C of this manual unless noted below or provided in the Engine 5/7.3ECD Service Manual. Alternator Specification 4/6EFCD 5/7.3ECD Frequency Hz 60/50 Hz 4/6EFCD Torque Specifications Excitation method Brush type Rotor bolt...

  • Page 13: Engine Specifications

    1.7 Engine Specifications Engine Specification 5/7.3ECD 4/6EFCD Manufacturer Kawasaki Model FD501D Cycle Number of cylinders Compression ratio 9.3:1 Displacement, L (cu. in.) 0.4 (21.9) Max. power at rated rpm, HP 13.8 3600 3000 67 x 62 Bore x stroke, mm (in.) (2.64 x 2.44) Cylinder head material Aluminum...

  • Page 14: Service View

    1.8 Service View 10 11 12 SERVICE VIEW ADV7025A-A 1. Spark plug (also one located on the nonservice side) 17. CO sensor module (available on units with serial number 2085259 and later) 2. Oil fill 18. Generator set master switch 3.

  • Page 15: Section 2 Scheduled Maintenance

    Section 2 Scheduled Maintenance Engine Service. Perform generator set engine service WARNING at the intervals specified by the engine service literature. Contact an authorized Kohlerr service distributor/ dealer to obtain engine service literature. Generator Set Service. See the Safety Precautions and Instructions at the beginning of this manual before Accidental starting.

  • Page 16: Service Schedule

    2.2 Service Schedule After Every Every Every 50 Hrs or 100 Hrs or 300 Hrs or 500 Hrs or Before 1 Month 3 Months 6 Months Yearly Perform Service at Intervals Indicated (X) Starting FUEL SYSTEM Check the fuel level and fill as necessary Check fuel lines and replace as necessary * Replace the fuel filter * LUBRICATION SYSTEM...

  • Page 17: Section 3 Troubleshooting

    Section 3 Troubleshooting 3.1 Introduction Blown fuses. See Figure 3-1 for fuse identification. Always check and replace the fuses before replacing Corrective action and testing in many cases requires other components. See Figure 2 for fuse part numbers. knowledge of electrical systems and electronic circuits. Have an authorized distributor/dealer or trained service technician perform testing and service.
  • Page 18 Troubleshooting Chart Problem Possible Cause Corrective Action Reference Generator Weak or dead battery Recharge or replace battery. Generator O/M set does Battery connections Check for reversed or poor battery connections. — not crank not crank Open circuit in engine/controller Check for loose connections. Section 7 connections Check the wire harness continuity.
  • Page 19 Troubleshooting Chart, continued Problem Possible Cause Corrective Action Reference Cranks but No fuel Check the fuel supply. — does not Spark plugs or spark plug Check spark plug wires and connections. Replace or start connections clean and regap spark plugs. Loose connection or open circuit Check for loose or open connections at the fuel solenoid Section 7...
  • Page 20 Troubleshooting Chart, continued Problem Possible Cause Corrective Action Reference Stops Blown F3 fuse Verify line circuit. Section 7 suddenly suddenly (continued) Blown F5 fuse Check ECM ground connection pin 14. Section 7 Operates Backfire flame arrestor clogged Clean or replace. erratically Spark plug(s) Replace and regap plugs.
  • Page 21 Troubleshooting Chart, continued Problem Possible Cause Corrective Action Reference Light Voltage stability (gain) setting Check and adjust the voltage stability (gain) setting Section 5.7 flicker using the ADC 2100. High Incorrect controller configuration Check and adjust the controller configuration Section 4.11.2 output parameters.
  • Page 22 Troubleshooting Chart, continued Problem Possible Cause Corrective Action Reference Noisy Exhaust system leaks Check and replace as necessary. operation Engine not running smoothly See “Generator set operates erratically,” this table. — Broken or damaged Check and replace as necessary. — vibromount(s) Loose or vibrating sheet Retighten screws, replace rivets.

  • Page 23: Section 4 Controller

    Section 4 Controller 4.1 Introduction A relay interface board (RIB) is used with the ADC controller. Section 4.6 describes the relay interface This section describes the operation and replacement of board. the ADC 2100 controller. Controller configuration and A silicon controlled rectifier (SCR) module works with adjustment are explained in Section 4.11.

  • Page 24: Controller Display And Keypad

    4.2 Controller Display and Keypad Controller Display Item Description The controller has an LED display and a three-button Crank indication Displays CC_1, CC_2, or CC_3 to indicate keypad. See Figure 4-2. The LED display shows the first, second or third attempt to start the runtime hours, fault codes, application program version engine.

  • Page 25: Sequence Of Operation

    4.4 Sequence of Operation 4.4.3 Stopping the Generator Set The following sections describe the controller sequence The following procedures describe the actions required of operation during generator start, run, stop, and fault to stop the generator set. shutdown modes. Use this as a starting point for Local Stopping controller and relay board fault identification.
  • Page 26 Refer to Section Code Fault Description Check Auxiliary fault Input from a customer-supplied switch that closes when Check the condition and operation of the — the fault is active. The generator set shuts down 0.3 customer-supplied equipment seconds after the fault is detected and will not start when connected to the auxiliary fault input the fault is active (input is grounded).
  • Page 27 Overcrank Shutdown occurs after 3 unsuccessful starting attempts. Check the fuel supply. The crank cycle is set for three starting attempts of Check spark plug and battery. 7 seconds cranking and 15 seconds rest. See Troubleshooting Chart, generator set cranks but does not start. The generator set shuts down on an overcrank fault if no Check for a locked rotor.
  • Page 28 Code Fault Description Check CO-4* Carbon monoxide Fault code is displayed if the presence of CO is Ensure windows are open for proper ventilation. warning detected because of the time-weighted average Operate the blower to expel dangerous fumes. presence of CO. Activates the CO cabin alarms. Move the vessel away from other vessels (as another vessel may be the source for the presence of the CO).

  • Page 29: Secm Fault Codes And Diagnostics

    4.5.3 SECM Fault Codes and Diagnostics Fault Code Displayed Description Check No Faults (Fault Code 0) Throttle Position Sensor Fault appears if the sensor signal wire is shorted, the sensor has failed, or the SECM has (TPS1) Input High failed. Check the throttle connector and sensor wiring for a shorted circuit: ETC Pin 6 to SECM Pin 17 (SIGNAL) ETC Pin 2 to SECM Pin 1 (GND) EC10*...
  • Page 30 SECM Fault Codes and Diagnostics (Continued) Fault Code Displayed Description Check EC43* Electronic Spark Trigger The Electronic Spark Trigger is a current driver signal and this fault appears if the signal from (EST) 2 High the SECM is open or lost or the coil driver signal is high or overcurrent. Check the coil driver wiring for an open circuit or disconnected connector: SECM Pin 7 (EST 1) to COIL Pin A Verify GND on COIl Pin B...
  • Page 31 SECM Fault Codes and Diagnostics (Continued) Fault Code Displayed Description Check EC55 Transducer Voltage (XDRP) Fault appears if the sensor power from the SECM drops below 4.8 VDC. (EC11, EC12, and Sensor Input Low EC50 are expected faults when the transducer power is lost). Measure the transducer power at the TMAP connector with a multimeter: TMAP Pin 3 +5VDC to TMAP Pin 1 XDCR GND Verify transducer power at the SECM with a multimeter:...
  • Page 32 Note: Generator sets built after serial number 2175814 have a different engine harness design. For serial numbers after 2175814, the communication wires are green and yellow. Pin locations remain the same. Resistors are removable. Note: For complete wiring diagram details, see Section 7. Verify Battery Voltage to ECM Verify battery voltage between P10-13 (positive) referenced to P10-14 (negative).
  • Page 33 Note: Generator sets built after serial number 2175814 have a different engine harness design. For serial numbers after 2175814, the communication wires are green and yellow. Pin locations remain the same. Resistors are removable. Note: For complete wiring diagram details, see Section 7. Verify Control Area Network (CAN) Resistance Disconnect the ADC 2100 control plug (P1), ECM (P10), remote12-pin customer interface (P4), and SmartCraftt communications plug (P19).
  • Page 34 Verify resistance of 60 ohms at P19 (SmartCraftt) wire 219 and 206, pins C and D. If the meter reads 0 ohms, there’s an open circuit to the R2 resistor. If the meter reads 120 ohms, the two resistors in the harness are no longer in parallel. Check the connections between the resistors.

  • Page 35: Relay Interface Board (Rib)

    4.6 Relay Interface Board (RIB) 4.7 CO Sensor Module The relay interface board (RIB) contains the K2 crank, The CO sensor module is located behind the ADC 2100. K3 flash, and K5 run relays. Three LEDs indicate relay Replace the CO sensor module every two years. See operation.

  • Page 36: Silicon Controlled Rectifier (Scr) Module

    4.9 Silicon Controlled Rectifier 3. Connect the ohmmeter from AC1 to (+) on the SCR module. You should read high resistance in both (SCR) Module directions. The silicon controlled rectifier (SCR) module works with 4. Connect the ohmmeter from AC1 to (--) on the SCR the ADC 2100 to regulate the output voltage.

  • Page 37: Controller Replacement

    10. Connect the jumper, with the resistor in series, from 7. Attach plugs P1, P15, and P16 to the new the positive lead of the DC power source to terminal controller. G1 on the SCR module. The lamp should glow. 8.

  • Page 38: Controller Configuration And Adjustment

    4.11 Controller Configuration and controller to adjust the output voltage while the generator set is running. The flowcharts in Figure 4-16 Adjustment and Figure 4-17 outline the adjustment procedures. This section contains instructions for using the Note: Be sure to save your settings before exiting the controller’s password-protected menus to check and configuration mode.
  • Page 39 Output Voltage Adjustment Mode: Display :* x x x x Move the generator set master switch to the RUN position. The generator set engine starts and the controller display shows the engine runtime hours. Hold: Wait about 5 seconds until the display changes from runtime hours to the program version number.
  • Page 40 Display : * Continued from Figure 4-16: To enter SAVE mode. S A V E Note: Be sure to save your settings before exiting the configuration mode. The controller reverts to the last saved settings when the master switch is moved to the OFF/RESET position. There are 3 options when the display says SAVE: S A V E Press:...

  • Page 41: Controller Configuration

    4.11.2 Controller Configuration Engine configuration (Ec). The engine configuration must match the generator set engine type. The engine The controller configuration for each generator model is configuration setting for the 5/7.3ECD and 4/6EFCD is set at the factory and should not normally require Ec04.
  • Page 42 ] See Figure 4-20 for Cn settings with optional digital gauges (gauges are available on selected models only). Note: Replacement controllers from Kohler Aftermarket Parts are shipped with factory settings for the 8.5/12RES. Note: Setting the Ec parameter automatically selects the Ed parameter for the standard data inputs for that engine.

  • Page 43: Controller Configuration Mode

    Controller Configuration Mode: Hold the Select button: Display: Move the generator set master switch to the RUN position. (The generator set engine will not start.) Wait about 5 seconds until the display shows the 1 0 4 program version number. (The number may be different than the one shown here.) Press the down arrow key and then the up arrow key 3 times to enter the configuration mode.
  • Page 44 Pressing the up arrow key at the Adnc display (See Figure 4-21) puts you into the Advanced Configuration Mode. Press: E d 0 0 To set the engine data input type to Ed00. See Figure 4-18. To enter battery voltage selection mode. To toggle between 12 and 24 VDC.

  • Page 45: Section 5 Component Testing And Adjustment

    Section 5 Component Testing and Adjustment 5.1 Theory of Operation Model 5/7.3ECD and 4/6EFCD generator sets utilize a rotating-field alternator to produce AC voltage. Upon ADC 2100 activation of the generator master switch, DC current from the battery magnetizes the rotor (field). When the magnetized rotor rotates within the stator windings, an electrical voltage develops within the stator.
  • Page 46 Grounding electrical equipment. Hazardous voltage can Main Field (Rotor), to test the rotor. If the ammeter cause severe injury or death. Electrocution is possible reading is stable, proceed to step 4. whenever electricity is present. Ensure you comply with all applicable codes and standards.

  • Page 47: Stator

    5.3 Stator Note: For single-phase models, leads 1--4 are the generator output leads. Leads 11, 44, 55, The stator contains a series of coils of wire laid in a and 66 are the controller and SCR module sensing and supply leads. Refer to the laminated steel frame.

  • Page 48: Main Field (Rotor)

    9. Use a megohmmeter to determine whether the 5.4 Main Field (Rotor) stator is shorted to ground. The two-pole rotor creates the magnetic field needed to a. Apply 500 volts DC to any stator lead and the produce alternating current in the stator windings. stator frame.
  • Page 49 5. Check the rotor for continuity and resistance. 6. Perform a megohmmeter test to determine Raise the brushes from the slip rings while whether the rotor is shorted to ground. performing ohmmeter tests. Measure the rotor a. Raise and secure the brushes away from the resistance (ohms) between the two slip rings;...

  • Page 50: Slip Rings

    5.5 Slip Rings Slip rings acquire a glossy brown finish in normal operation. Do not attempt to maintain a bright, newly-machined appearance on the slip rings. Cleaning with a dry, lint-free cloth is usually sufficient. Use very fine sandpaper (#00) and apply light pressure to remove roughness.

  • Page 51: Voltage

    5.7 Voltage WARNING 5.7.1 Voltage Regulation Voltage regulation is performed by the Advanced Digital Control (ADC) and the SCR module. The ADC monitors Moving parts. Hazardous voltage. generator output voltage and adjusts the excitation Can cause severe injury or death. current to the rotor through the SCR module.

  • Page 52: Voltage Reconnection

    4. Follow the controller instructions to step to the 5.10 Fault Shutdown Tests voltage gain adjustment menu. Adjust the voltage gain (parameter 2P) until the light flicker minimizes. Verify the operation of the generator set overspeed, Save the settings. overcrank, and low oil pressure shutdowns by performing the following tests.

  • Page 53: Fault Shutdown Switches

    Overcrank Shutdown Short circuits. Hazardous voltage/current can cause severe injury or death. Short circuits can cause bodily injury Disconnect the starter motor lead at the starter solenoid. and/or equipment damage. Do not contact electrical connections with tools or jewelry while making adjustments or Move the controller master switch to the RUN position.
  • Page 54 Seawater Pressure Switch See Figure 5-12. Remove the seawater pressure switch and install a pressure gauge to verify that the seawater pressure is within the range specified before testing or replacing the seawater pressure switch. To test the seawater pressure switch, reinstall the switch and start the generator set.
  • Page 55 Crankshaft Position Sensor The crankshaft position sensor monitors speed control, timing (firing of spark plugs), and fuel injection. See Figure 5-16 for the crankshaft position sensor location. The crankshaft position sensor is an electromagnetic device which contains a permanent magnet surrounded by a winding.
  • Page 56 Heated Oxygen (O ) Sensor Detail A The heated oxygen sensor is used to monitor O in the exhaust. See Figure 5-22 for the heated oxygen sensor location. Note: The heated oxygen sensor is calibrated to work with this system. Do not use alternate sensors. See Detail A The oxygen sensor operates like an electrolyte with its Top View...

  • Page 57: Electronic Throttle Assembly

    5.11 Electronic Throttle Assembly 5.12 Fuses The electronic throttle body assembly (ETC) contains See Figure 5-26 for fuse ratings and part numbers. the throttle valve, throttle valve actuator, and throttle position sensor (TPS1). The ECM calculates the correct Always identify and correct the cause of a blown fuse throttle valve opening, makes any adjustments, and before restarting the generator set.

  • Page 58: Continuity Checks

    5.13 Continuity Checks Figure 5-28 illustrates the generator set master switch continuity with the switch in the RUN and AUTO positions. WARNING Zero ohms (continuity) across RUN and COM terminals Hazardous voltage. Moving parts. Can cause severe injury or death. Master Switch in RUN Position Operate the generator set only when...

  • Page 59: Section 6 Generator Disassembly/Reassembly

    Section 6 Generator Disassembly/Reassembly 6.1 Disassembly Disconnect all of the external connections—battery cables at the battery (negative (--) lead first), AC-output leads, remote interface connector. Close the seacock. Remove the water line at the seawater pump, fuel line at the fuel pump filter inlet, and exhaust line at the catalyst assembly.
  • Page 60 10. Remove the junction box from the support bracket. 11. Disconnect the ground strap. 12. Remove the fuel inlet hose 13. Close the seacock and remove the water inlet hose from the seawater pump. 14. Remove the fuel pump and line from the generator. 15.
  • Page 61 3, 4, 5 GM39685A-K 1. Generator adapter plate bolt, quantity 4 12. Bracket, brush holder 2. Generator adapter 13. Fan guard bolts, quantity 2 3. Spring 14. Fan guard 4. Brush holder 15. End bracket 5. Brush, quantity 2 16. Pipe plug 6.

  • Page 62: Collector Ring And Bearing Replacement

    6.2 Collector Ring and Bearing .38 maximum (as soldered) Replacement 1. Unsolder the collector ring leads from the collector ring terminals. 2. Remove the collector rings with a three-jaw puller. 3. Remove the bearing with a three-jaw puller. 4. Press the new bearing onto the rotor shaft. 5.

  • Page 63: Reassembly

    6.3 Reassembly 11. Reinstall the support bracket to mount the junction box. See Figure 4-1. Note: See Section 1.6 and Appendix C for torque 12. Install tie wraps to secure the wires as necessary. specifications. 13. Reconnect the leads to the circuit breaker, QCON1 1.
  • Page 64 Notes Section 6 Generator Disassembly/Reassembly TP-6391 9/08...

  • Page 65: Section 7 Wiring Diagrams

    Model Specification Number Point-to-Point Wiring Diagram Schematic Wiring Diagram Before Serial Number 2085259: 5ECD GM39685-GA1 4EFCD GM39685-GA3 GM39836 revision F GM39836 revision F ADV-7029 revision F ADV-7029 revision F...

  • Page 66: Point-To-Point Wiring Diagram

    GM39836A--F Figure 7-1 Point-to-Point Wiring Diagram (Sheet 1 of 2). For Units With Serial Numbers before 2085259. Section 7 Wiring Diagrams TP-6391 9/08...
  • Page 67 GM39836B--F Figure 7-2 Point-to-Point Wiring Diagram (Sheet 2 of 2). For Units With Serial Numbers before 2085259. TP-6391 9/08 Section 7 Wiring Diagrams...
  • Page 68 ADV7029A--F Figure 7-3 Schematic Wiring Diagram (Sheet 1 of 2). For Units With Serial Numbers before 2085259. Section 7 Wiring Diagrams TP-6391 9/08...
  • Page 69 ADV7029B--F Figure 7-4 Schematic Wiring Diagram (Sheet 2 of 2). For Units With Serial Numbers before 2085259. TP-6391 9/08 Section 7 Wiring Diagrams...
  • Page 70 GM39836A--H Figure 7-5 Point-to-Point Wiring Diagram (Sheet 1 of 2). For Units With Serial Number 2085259 to 2199434. Section 7 Wiring Diagrams TP-6391 9/08...
  • Page 71 GM39836B--H Figure 7-6 Point-to-Point Wiring Diagram (Sheet 2 of 2). For Units With Serial Number 2085259 to 2199434. TP-6391 9/08 Section 7 Wiring Diagrams...
  • Page 72 ADV7029A--G Figure 7-7 Schematic Wiring Diagram (Sheet 1 of 2). For Units With Serial Number 2085259 to 2199434. Section 7 Wiring Diagrams TP-6391 9/08...
  • Page 73 ADV7029B--G Figure 7-8 Schematic Wiring Diagram (Sheet 2 of 2). For Units With Serial Number 2085259 to 2199434. TP-6391 9/08 Section 7 Wiring Diagrams...
  • Page 74 GM50546A--B Figure 7-9 Point-to-Point Wiring Diagram (Sheet 1 of 2). Section 7 Wiring Diagrams TP-6391 9/08...
  • Page 75 GM50546B--B Figure 7-10 Point-to-Point Wiring Diagram (Sheet 2 of 2). TP-6391 9/08 Section 7 Wiring Diagrams...
  • Page 76 ADV7285A--B Figure 7-11 Schematic Wiring Diagram (Sheet 1 of 2). Section 7 Wiring Diagrams TP-6391 9/08...
  • Page 77 ADV7285B--B Figure 7-12 Schematic Wiring Diagram (Sheet 2 of 2). TP-6391 9/08 Section 7 Wiring Diagrams...
  • Page 78 Notes Section 7 Wiring Diagrams TP-6391 9/08...

  • Page 79: Appendix A Abbreviations

    Appendix A Abbreviations The following list contains abbreviations that may appear in this publication. A, amp ampere cubic feet per minute exh. exhaust ABDC after bottom dead center center of gravity ext. external alternating current cubic inch displacement Fahrenheit, female analog to digital centerline fglass.
  • Page 80 kilo (1000) MTBF mean time between failure round head machine (screw) kelvin MTBO mean time between overhauls rly. relay kiloampere mtg. mounting root mean square kilobyte (2 bytes) megawatt rnd. round kilogram milliwatt read only memory μF kg/cm kilograms per square microfarad rot.

  • Page 81: Appendix B Common Hardware Application Guidelines

    Appendix B Common Hardware Application Guidelines Use the information below and on the following pages to Steps for common hardware application: identify proper fastening techniques when no specific 1. Determine entry hole type: round or slotted. reference for reassembly is made. 2.

  • Page 82: Appendix C General Torque Specifications

    Appendix C General Torque Specifications American Standard Fasteners Torque Specifications Assembled into Assembled into Cast Iron or Steel Torque Torque Aluminum Aluminum Grade 2 Grade 5 Grade 8 Size Grade 2 or 5 Measurement 8-32 Nm (in. lb.) (16) (20) —...

  • Page 83: Appendix D Common Hardware Identification

    Appendix D Common Hardware Identification Screw/Bolts/Studs Nuts Hardness Grades Head Styles Nut Styles American Standard Hex Head or Machine Head Hex Head Grade 2 Hex Head or Machine Head Lock or Elastic Grade 5 with Washer Flat Head (FHM) Square Grade 8 Grade 8/9 (Hex Socket Round Head (RHM)

  • Page 84: Appendix E Common Hardware List

    Appendix E Common Hardware List The Common Hardware List lists part numbers and dimensions for common hardware items. American Standard Part No. Dimensions Part No. Dimensions Part No. Dimensions Type Hex Head Bolts (Grade 5) Hex Head Bolts, cont. Hex Nuts X-465-17 1/4-20 x .38 X-6238-14...
  • Page 85 Metric Hex head bolts are hardness grade 8.8 unless noted. Part No. Dimensions Part No. Dimensions Part No. Dimensions Hex Head Bolts (Full Thread), Hex Head Bolts (Partial Thread) Hex Head Bolts (Partial Thread), continued continued M931-05055-60 M5-0.80 x 55 M931-06040-60 M6-1.00 x 40 M933-12016-60...
  • Page 86 Metric, continued Part No. Dimensions Type Hex Nuts M934-03-50 M3-0.50 Standard M934-04-50 M4-0.70 Standard M934-04-B M4-0.70 Brass M934-05-50 M5-0.80 Standard M934-06-60 M6-1.00 Standard M934-06-64 M6-1.00 Std. (green) M6923-06-80 M6-1.00 Spiralock M982-06-80 M6-1.00 Elastic Stop M934-08-60 M8-1.25 Standard M6923-08-80 M8-1.25 Spiralock M982-08-80 M8-1.25 Elastic Stop...
  • Page 87 TP-6391 9/08...
  • Page 88 For the nearest sales/service outlet in the US and Canada, phone 1-800-544-2444 KohlerPower.com Kohler Power Systems Asia Pacific Headquarters TP-6391 9/08a 7 Jurong Pier Road Singapore 619159 E 2006 and 2008 by Kohler Co. All rights reserved. Phone (65) 6264-6422, Fax (65) 6264-6455...

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