Page 2 - Table of Contents
Table of Contents Introduction 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Numbering System Significance 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Illustratio...
Page 3 - Introduction; Numbering System Significance
1 TP-6138 5/02 Introduction This manual lists service replacement parts for 4 kWgenerator sets. At the time of print this manual applied to the generatorset specification (spec) numbers listed in the Specification Number Index. On occasion this manualmay apply to specs not listed in the Specificatio...
Page 4 - Specification Number Index
2 TP-6138 5/02 Specification Number Index Group No. 1 2 3 4 5 6 7 8 9 10 11 12 13 Spec. No. VARIATION NUMBER Group Title 3.5EFOZ GM20642-SA1 1 2 1 1 1 1 1 1 1 1 1 1 1 4EOZ GM20641-SA1 1 1 1 1 1 1 1 1 1 1 1 1 1 Group No. 14 15 16 17 18 19 20 21 22 Spec No. VARIATION NUMBER Group Title 3.5EFOZ GM20642...
Page 6 - Group 2: Crankshaft and Piston
TP-6138 5/02 4 Group 2: Crankshaft and Piston 6138_2
Page 8 - Group 3: Cylinder Head
Page 10 - Group 4: Gear Timing and Cover
TP-6138 5/02 8 Group 4: Gear Timing and Cover 6138_4
Page 12 - Group 5: Speed Control Shaft
TP-6138 5/02 10 Group 5: Speed Control Shaft 6138_5 Quantity Part Variation No. Item Number Description 1 1 GM23949 Spring, Torsion Return 1 2 GM23916 Arm, Governor 1 3 GM23888 Screw, Adjustment 1 4 GM23992 Tab, Locking 1 5 # Nut, Hex Head, M6 1 6 GM23952 Retainer 1 7 GM23871 Shaft, Speed Control 1 ...
Page 15 - Group 8: Starter Motor
TP-6138 5/02 13 Group 8: Starter Motor 6138_8 Quantity Part Variation No. Item Number Description 1 1 GM23910 Starter Assembly, 12 Volt 1 2 # Screw, Hex Head Cap, M8 x 20 4 3 GM24083 Plate, Connecting 1 4 GM24109 Spacer 3 5 # Washer, Tooth, 8 mm ID 4 6 GM24097 Housing, Flywheel 1 7 GM23909 Bushing 1...
Page 16 - Group 9: Exhaust System
TP-6138 5/02 14 Group 9: Exhaust System 6138_9 Quantity Part Variation No. Item Number Description 1 1 GM24074 Tube, Mixing 1 2 # Washer, Plain, 8 mm ID 2 3 # Washer, Split, 8 mm ID 2 4 # Screw, Hex Head Cap, M8 x 55 2 5 GM24021 Clamp, Hose 8 6 GM24120 Hose 1 7 GM24103 Nipple 1 8 GM24512 Hose 1 9 GM...
Page 17 - Group 10: Oil Cooler and Lines
TP-6138 5/02 15 Group 10: Oil Cooler and Lines 6138_10 Quantity Part Variation No. Item Number Description 1 1 GM24114 Element, Oil Cooler 1 2 GM24112 Elbow 2 3 # Washer, Tooth, 6 mm ID 6 4 # Screw, Hex Head Cap, M6 x 30 6 5 GM24021 Clamp, Hose 8 6 GM24121 Hose 1 7 GM24104 Tube 1 8 GM24122 Hose 1 9 ...
Page 18 - Group 11: Seawater Pump
TP-6138 5/02 16 Group 11: Seawater Pump 6138_11 Quantity Part Variation No. Item Number Description 1 1 GM24052 Pump Assembly, Seawater 1 2 GM24106 Shaft, Seawater Pump 1 3 GM24032 Seal 1 4 GM24053 Housing, Seawater Pump 1 5 # Screw, Hex Head Cap, M5 x 40 3 6 GM24031 O-ring 1 7 GM20852 Impeller 1 8 ...
Page 19 - Group 12: Oil Draining Lines
TP-6138 5/02 17 Group 12: Oil Draining Lines 6138_12 Quantity Part Variation No. Item Number Description 1 1 GM24143 Bushing, Reducer 1 2 GM23980 Washer, Copper, 12 mm ID 2 3 GM24142 Eye, Banjo Union 1 4 GM24141 Bolt, Banjo Union 1 5 GM24020 Clamp, Hose 2 6 GM24117 Hose, Oil Draining 1 7 GM24111 Ada...
Page 20 - Group 13: Fuel Filter and Pump
TP-6138 5/02 18 Group 13: Fuel Filter and Pump 6138_13 Quantity Part Variation No. Item Number Description 1 1 GM24125 Hose, Fuel 1 2 GM24020 Clamp, Hose 8 3 GM20850 Filter, Fuel 1 4 GM24126 Hose, Fuel Supply 2 5 GM24055 Pump, Fuel 1 6 # Washer, Plain, 6 mm ID 2 7 # Washer, Split, 6 mm ID 2 8 # Scre...
Page 21 - Group 14: Air Intake Filter
TP-6138 5/02 19 Group 14: Air Intake Filter 6138_14 Quantity Part Variation No. Item Number Description 1 1 GM24073 Screen, Air Intake 1 2 # Washer, Plain , 8 mm ID 2 3 # Washer, Split , 8 mm ID 2 4 # Screw, Hex Head, M8 x 25 2 5 GM20848 Screen 1 6 # Washer, Plain, 5 mm ID 2 7 # Washer, Split, 5 mm ...
Page 24 - Group 16: Base and Mounting
TP-6138 5/02 22 Group 16: Base and Mounting 6138_16 24
Page 26 - Group 17: Sound Shield
Page 28 - Group 18: Generator and Mounting
TP-6138 5/02 26 Group 18: Generator and Mounting 6138_18
Page 30 - Group 19: Controller and Mounting
TP-6138 5/02 28 Group 19: Controller and Mounting 6138_19
Page 32 - Group 20: Control Panel
TP-6138 5/02 30 Group 20: Control Panel 6138_20 Quantity Part Variation No. Item Part Number Description 1 1 GM24161 Panel, Control 1 2 # Screw, Flat Phillips Head, M3 x 12 4 3 GM24069 Connector 1 4 GM24156 Connector to Remote Start/Stop Switch Harness 1 5 GM24152 Connector to Remote Control Panel H...
Page 33 - Group 21: Siphon Break and Lines
TP-6138 5/02 31 Group 21: Siphon Break and Lines 6138_21 Quantity Part Variation No. Item Number Description 1 1 PA-229928 Kit, Siphon Break 1 2 GM24021 Clamp, Hose 4 3 GM24105 Connection, Hose 2 4 GM24023 Hose 2 5 GM24035 Grommet 2
Page 34 - Paint and Miscellaneous Parts
TP-6138 5/02 32 Group 22: Literature Quantity Part Variation No. Item Number Description 1 1 TP-5620 Safety Precautions, Marine 1 2 TP-6069 I/M 3.5-150EOZ/EFOZ, Marine 1 3 TP-6134 O/M 3.5EFOZ/4EOZ, Marine 1 4 TP-6137 S/M 4EOZ/3.5EFOZ, Marine 1 5 TP-6138 P/C 4EOZ/3.5EFOZ Farymann 18W 1 6 TP-6143 O/M ...
Page 35 - Appendix A Abbreviations
TP-6138 5/02 Appendix A-1 Appendix A Abbreviations The following list contains abbreviations that may appear in this publication. A, amp ampere ABDC after bottom dead center AC alternating current A/D analog to digital ADC analog to digital converter adj. adjust, adjustment ADV advertising dimension...
Page 37 - Appendix B Common Hardware Application Guidelines
TP-6138 5/02 Appendix A-3 Appendix B Common Hardware Application Guidelines Use the information below and on the following pages toidentify proper fastening techniques when no specificreference for reassembly is made. Bolt/Screw Length : When bolt/screw length is not given, use Figure 1 as a guide. ...
Page 38 - Appendix C General Torque Specifications
TP-6138 5/02 A-4 Appendix Appendix C General Torque Specifications Use the following torque specifications when serviceliterature instructions give no specific torque values.The charts list values for new plated, zinc phosphate, or oiled threads. Increase values by 15% for nonplatedthreads. All torq...
Page 39 - Appendix D Common Hardware Identification
TP-6138 5/02 Appendix A-5 Appendix D Common Hardware Identification Screw/Bolts/Studs Head Styles Hex Head or Machine Head Hex Head or Machine Headwith Washer Flat Head (FHM) Round Head (RHM) Pan Head Hex Socket Head Cap orAllen t Head Cap Hex Socket Head or Allen t Head Shoulder Bolt Sheet Metal Sc...
Page 40 - Appendix E Common Hardware List
TP-6138 5/02 A-6 Appendix Appendix E Common Hardware List The Common Hardware List lists part numbers and dimensions for common hardware items. American Standard Part No. Dimensions Hex Head Bolts (Grade 5) X-465-17 1/4-20 x .38 X-465-6 1/4-20 x .50 X-465-2 1/4-20 x .62 X-465-16 1/4-20 x .75 X-465-1...