{"id":5446,"date":"2026-10-12T08:44:13","date_gmt":"2026-10-12T08:44:13","guid":{"rendered":"https:\/\/yzdlparts.com\/?p=5446"},"modified":"2026-10-15T01:11:38","modified_gmt":"2026-10-15T01:11:38","slug":"maintenance-guide-for-cummins-qsk60-k60-engines","status":"publish","type":"post","link":"https:\/\/yzdlparts.com\/es\/technical-support\/maintenance-guide-for-cummins-qsk60-k60-engines\/","title":{"rendered":"Maintenance Guide for Cummins QSK60\/K60 Engines"},"content":{"rendered":"<p>The Cummins QSK60 is a high-horsepower engine with a displacement of 60 liters; it ranks third in the Cummins lineup, surpassed in displacement only by the QSK78 and QSK95 models. Known for its stable and efficient performance, the QSK60 is primarily used in mining trucks (from manufacturers such as Komatsu, Belaz, XCMG, and SANY) and generator sets.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Basic Construction of the <a href=\"https:\/\/yzdlparts.com\/es\/motores-diesel-cummins\/\" title=\"Cummins QSK60 Engine\">Cummins QSK60 Engine<\/a><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-External-Structure-Diagram.webp\" alt=\"Cummins QSK60 External Structure Diagram\" class=\"wp-image-5447\" style=\"width:581px;height:auto\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-External-Structure-Diagram.webp 800w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-External-Structure-Diagram-300x300.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-External-Structure-Diagram-150x150.webp 150w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-External-Structure-Diagram-768x768.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-External-Structure-Diagram-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-block.webp\" alt=\"Cummins qsk60 engine block\" class=\"wp-image-5449\" style=\"width:592px;height:auto\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-block.webp 800w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-block-300x300.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-block-150x150.webp 150w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-block-768x768.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-block-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>From the structural diagram above, we can observe the key characteristics of the Cummins 60L engine:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>V-configuration with a 60-degree bank angle, featuring a total of 16 cylinders.<\/li>\n\n\n\n<li>Independent cylinder design; the engine utilizes 16 Cummins QSK60 cylinder heads.<\/li>\n\n\n\n<li>Twin-turbocharger and intercooler configuration.<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How to service a Cummins QSK60 engine<\/strong><\/h2>\n\n\n\n<p>A-<strong>Remove the external components of the QSK60 engine, and clean and inspect the core components.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-disassembly-diagram-of-the-Cummins-QSK60-engine.webp\" alt=\"Internal disassembly diagram of the Cummins QSK60 engine\" class=\"wp-image-5450\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-disassembly-diagram-of-the-Cummins-QSK60-engine.webp 800w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-disassembly-diagram-of-the-Cummins-QSK60-engine-300x300.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-disassembly-diagram-of-the-Cummins-QSK60-engine-150x150.webp 150w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-disassembly-diagram-of-the-Cummins-QSK60-engine-768x768.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-disassembly-diagram-of-the-Cummins-QSK60-engine-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p><strong>B-Determine the cause of the QSK60 engine fault (connect diagnostic equipment to the ECU and read the fault codes), then prepare the <a href=\"https:\/\/yzdlparts.com\/es\/piezas-para-el-motor-cummins-qsk60\/\" title=\"engine parts\">engine parts<\/a> required for replacement.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-parts.webp\" alt=\"Cummins qsk60 engine parts\" class=\"wp-image-5451\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-parts.webp 800w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-parts-300x300.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-parts-150x150.webp 150w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-parts-768x768.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-qsk60-engine-parts-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>The following table lists common fault codes for the<a href=\"https:\/\/yzdlparts.com\/es\/guia-de-mantenimiento\/guia-del-motor-cummins-qsk60\/\" title=\" QSK60 diesel engine\"> QSK60 diesel engine<\/a> along with an analysis of the issues; you can use this for reference.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>SPN<\/td><td>FMI<\/td><td>Fault Description<\/td><\/tr><tr><td>100<\/td><td>0<\/td><td>Engine Oil Pressure Low<\/td><\/tr><tr><td>100<\/td><td>3<\/td><td>Engine Oil Pressure Sensor Circuit Voltage Above Normal<\/td><\/tr><tr><td>100<\/td><td>4<\/td><td>Engine Oil Pressure Sensor Circuit Voltage Below Normal<\/td><\/tr><tr><td>110<\/td><td>0<\/td><td>Engine Coolant Temperature High<\/td><\/tr><tr><td>110<\/td><td>3<\/td><td>Coolant Temperature Sensor Circuit Voltage Above Normal<\/td><\/tr><tr><td>110<\/td><td>4<\/td><td>Coolant Temperature Sensor Circuit Voltage Below Normal<\/td><\/tr><tr><td>157<\/td><td>2<\/td><td>Fuel Rail Pressure Data Erratic \/ Intermittent<\/td><\/tr><tr><td>157<\/td><td>4<\/td><td>Fuel Rail Pressure Sensor Circuit Voltage Below Normal<\/td><\/tr><tr><td>157<\/td><td>16<\/td><td>Fuel Rail Pressure Exceeds Maximum Limit<\/td><\/tr><tr><td>72<\/td><td>2<\/td><td>Crankshaft Position Sensor Signal Erratic<\/td><\/tr><tr><td>73<\/td><td>2<\/td><td>Camshaft Position Sensor Signal Erratic<\/td><\/tr><tr><td>84<\/td><td>2<\/td><td>Vehicle Speed Signal Erratic<\/td><\/tr><tr><td>91<\/td><td>0<\/td><td>Accelerator Pedal Position Low<\/td><\/tr><tr><td>91<\/td><td>3<\/td><td>Accelerator Pedal Position Sensor Voltage High<\/td><\/tr><tr><td>91<\/td><td>4<\/td><td>Accelerator Pedal Position Sensor Voltage Low<\/td><\/tr><tr><td>27<\/td><td>3<\/td><td>Intake Manifold Pressure Sensor Circuit Voltage Above Normal<\/td><\/tr><tr><td>27<\/td><td>4<\/td><td>Intake Manifold Pressure Sensor Circuit Voltage Below Normal<\/td><\/tr><tr><td>322<\/td><td>5<\/td><td>Injector Solenoid Driver Circuit Open (Cylinder #1)<\/td><\/tr><tr><td>323<\/td><td>5<\/td><td>Injector Solenoid Driver Circuit Open (Cylinder #2)<\/td><\/tr><tr><td>341<\/td><td>2<\/td><td>J1939 CAN Bus Communication Error<\/td><\/tr><tr><td>3597<\/td><td>2<\/td><td>ECM Power Supply Lost, Intermittent Fault<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>I have also prepared a list of commonly used parts for QSK60 engine maintenance for your reference.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>ITEM<\/td><td>PART NUMBER<\/td><td>EN NAME<\/td><\/tr><tr><td>1<\/td><td>4089200<\/td><td>Cylinder head repair kit (4)<\/td><\/tr><tr><td>2<\/td><td>4089201<\/td><td>Intercooler repair kit (4)<\/td><\/tr><tr><td>3<\/td><td>4089202<\/td><td>Water cooling system repair kit (1)<\/td><\/tr><tr><td>4<\/td><td>4089203<\/td><td>Turbocharger repair kit (1)<\/td><\/tr><tr><td>5<\/td><td>4089306<\/td><td>Oil pan repair kit<\/td><\/tr><tr><td>6<\/td><td>4089307<\/td><td>Water pump repair kit (1)<\/td><\/tr><tr><td>7<\/td><td>3089499<\/td><td>K60 Injector Bolt<\/td><\/tr><tr><td>8<\/td><td>4065639<\/td><td>K60 Injector Rocker Arm<\/td><\/tr><tr><td>9<\/td><td>4000713<\/td><td>K60 Intercooler Cover Gasket<\/td><\/tr><tr><td>10<\/td><td>4001322<\/td><td>K60 Sealing Seat<\/td><\/tr><tr><td>11<\/td><td>4001402<\/td><td>K60 Three-way Hose<\/td><\/tr><tr><td>12<\/td><td>3411036<\/td><td>K60 Intake Pipe Gasket<\/td><\/tr><tr><td>13<\/td><td>2867148<\/td><td>K60 injector<\/td><\/tr><tr><td>14<\/td><td>2881811<\/td><td>exhaust valve<\/td><\/tr><tr><td>15<\/td><td>2881815<\/td><td>intake valve<\/td><\/tr><tr><td>16<\/td><td>3082132<\/td><td>water pump gasket<\/td><\/tr><tr><td>17<\/td><td>3082360<\/td><td>oil cooler<\/td><\/tr><tr><td>18<\/td><td>3089262<\/td><td>K60 Water Pump Fitting Gasket<\/td><\/tr><tr><td>19<\/td><td>3089318<\/td><td>K60 Flange Gasket<\/td><\/tr><tr><td>20<\/td><td>3089319<\/td><td>K60 Connection Gasket<\/td><\/tr><tr><td>21<\/td><td>3089886<\/td><td>K60 Rectangular Seal<\/td><\/tr><tr><td>22<\/td><td>3089955<\/td><td>K60 Fitting Gasket<\/td><\/tr><tr><td>23<\/td><td>3171061<\/td><td>QSK60 Connecting Rod<\/td><\/tr><tr><td>24<\/td><td>3171170<\/td><td>K60 Fitting Gasket<\/td><\/tr><tr><td>25<\/td><td>3171499<\/td><td>K60 Rocker Housing Gasket<\/td><\/tr><tr><td>26<\/td><td>3171695<\/td><td>K60 Fitting Gasket<\/td><\/tr><tr><td>27<\/td><td>3179035<\/td><td>K60 Water Pipe Fitting Gasket<\/td><\/tr><tr><td>28<\/td><td>3330600<\/td><td>QSK60 Oil Pump Actuator<\/td><\/tr><tr><td>29<\/td><td>3330602<\/td><td>QSK60 Oil Pump Actuator<\/td><\/tr><tr><td>30<\/td><td>3331821<\/td><td>K60 Fuel Pump Gasket<\/td><\/tr><tr><td>31<\/td><td>3331970<\/td><td>K60 Spacer Gasket<\/td><\/tr><tr><td>32<\/td><td>3331969<\/td><td>K60 Spacer Gasket<\/td><\/tr><tr><td>33<\/td><td>3332084<\/td><td>K60 Oil Pan Gasket<\/td><\/tr><tr><td>34<\/td><td>3332085<\/td><td>K60 Oil Pan Gasket<\/td><\/tr><tr><td>35<\/td><td>3332143<\/td><td>K60 Connection Gasket<\/td><\/tr><tr><td>36<\/td><td>3332157<\/td><td>K60 Thermostat Housing Gasket<\/td><\/tr><tr><td>37<\/td><td>3332181<\/td><td>K60 Fuel Pump Fitting Gasket<\/td><\/tr><tr><td>38<\/td><td>3332183<\/td><td>K60 Connection Gasket<\/td><\/tr><tr><td>39<\/td><td>3332293<\/td><td>K60 Filter Head Gasket<\/td><\/tr><tr><td>40<\/td><td>3332297<\/td><td>K60 Accessory Drive Bracket Gasket<\/td><\/tr><tr><td>41<\/td><td>3332298<\/td><td>K60 Hydraulic Drive Bracket Gasket<\/td><\/tr><tr><td>42<\/td><td>3332299<\/td><td>K60 Water Pump Gasket<\/td><\/tr><tr><td>43<\/td><td>3332391<\/td><td>K60 Water Pump Gasket<\/td><\/tr><tr><td>44<\/td><td>3408282<\/td><td>K60 Valve Stem Seal<\/td><\/tr><tr><td>45<\/td><td>3408558<\/td><td>K60 Pressure Sensor<\/td><\/tr><tr><td>46<\/td><td>3410850<\/td><td>K60 Water Manifold Cover Gasket<\/td><\/tr><tr><td>47<\/td><td>3410963<\/td><td>QSK60 Cylinder Head Gasket<\/td><\/tr><tr><td>48<\/td><td>3637870<\/td><td>K60 Fuel Pump Fitting Gasket<\/td><\/tr><tr><td>49<\/td><td>3641078<\/td><td>K60 Intercooler Core<\/td><\/tr><tr><td>50<\/td><td>3641960<\/td><td>K60 Oil Cooler<\/td><\/tr><tr><td>51<\/td><td>3640474<\/td><td>QSK60 Piston<\/td><\/tr><tr><td>52<\/td><td>3642870<\/td><td>QSK60 Crankshaft<\/td><\/tr><tr><td>53<\/td><td>3643081<\/td><td>QSK60 Connecting Rod Bushing<\/td><\/tr><tr><td>54<\/td><td>3643984<\/td><td>QSK60 Connecting Rod Bearing<\/td><\/tr><tr><td>55<\/td><td>3647028<\/td><td>Bomba de agua QSK60<\/td><\/tr><tr><td>56<\/td><td>5538438<\/td><td>QSK60 Cylinder Head<\/td><\/tr><tr><td>57<\/td><td>3649410<\/td><td>K60 Thermostat Housing Gasket<\/td><\/tr><tr><td>58<\/td><td>3784746<\/td><td>QSK60 Turbocharger<\/td><\/tr><tr><td>59<\/td><td>4001416<\/td><td>QSK60 Piston Pin<\/td><\/tr><tr><td>60<\/td><td>4006223<\/td><td>K60 Flywheel Housing Gasket<\/td><\/tr><tr><td>61<\/td><td>4007165<\/td><td>K60 Gear Housing Gasket<\/td><\/tr><tr><td>62<\/td><td>4015784<\/td><td>QSK45 QSK60 Belt<\/td><\/tr><tr><td>63<\/td><td>4010025<\/td><td>QSK60 Fuel Injector<\/td><\/tr><tr><td>64<\/td><td>4024792<\/td><td>QSK60 Crankshaft Bearing<\/td><\/tr><tr><td>65<\/td><td>4035862<\/td><td>QSK60 Turbocharger<\/td><\/tr><tr><td>66<\/td><td>4065349<\/td><td>K60 Exhaust Outlet Connection Gasket<\/td><\/tr><tr><td>67<\/td><td>4066135<\/td><td>K60 Filter Head Gasket<\/td><\/tr><tr><td>68<\/td><td>4066136<\/td><td>K60 Filter Head Gasket<\/td><\/tr><tr><td>69<\/td><td>4066543<\/td><td>QSK60 Piston<\/td><\/tr><tr><td>70<\/td><td>4066827<\/td><td>K60 Thermostat Housing Gasket<\/td><\/tr><tr><td>71<\/td><td>4080326<\/td><td>QSK60 Intake Valve Seat Insert<\/td><\/tr><tr><td>72<\/td><td>4080333<\/td><td>QSK60 Exhaust Valve Seat Insert<\/td><\/tr><tr><td>73<\/td><td>4080573<\/td><td>Junta de la cubierta del posenfriador del K60<\/td><\/tr><tr><td>74<\/td><td>4085917<\/td><td>QSK60 Cylinder Liner<\/td><\/tr><tr><td>75<\/td><td>4086225<\/td><td>QSK60 Cylinder Head Gasket<\/td><\/tr><tr><td>76<\/td><td>4088734<\/td><td>QSK60 Pressure Sensor<\/td><\/tr><tr><td>77<\/td><td>4089247<\/td><td>QSK60 Piston Ring<\/td><\/tr><tr><td>78<\/td><td>4097835<\/td><td>Bomba de agua QSK60<\/td><\/tr><tr><td>79<\/td><td>4100983<\/td><td>K60 Gear Housing Cover Gasket<\/td><\/tr><tr><td>80<\/td><td>4101150<\/td><td>K60 Connecting Gasket<\/td><\/tr><tr><td>81<\/td><td>4306987<\/td><td>QSK60 Pressure Sensor<\/td><\/tr><tr><td>82<\/td><td>4307244<\/td><td>QSK60 Fuel Pump<\/td><\/tr><tr><td>83<\/td><td>4327238<\/td><td>QSK60 Speed \u200b\u200bSensor<\/td><\/tr><tr><td>84<\/td><td>4327239<\/td><td>K60 Position Sensor<\/td><\/tr><tr><td>85<\/td><td>4358900<\/td><td>QSK60 Liquid Level Sensor<\/td><\/tr><tr><td>86<\/td><td>4902720<\/td><td>QSK60 Pressure Sensor<\/td><\/tr><tr><td>87<\/td><td>4903489<\/td><td>QSK60 Pressure Sensor<\/td><\/tr><tr><td>88<\/td><td>4975633<\/td><td>QSK60 Twin-Cylinder Air Compressor<\/td><\/tr><tr><td>89<\/td><td>4101379&nbsp;&nbsp; 3171648<\/td><td>K60 Oil Pan Adapter Gasket<\/td><\/tr><tr><td>90<\/td><td>3170135<\/td><td>QSK60 Valve Guide<\/td><\/tr><tr><td>91<\/td><td>3646200<\/td><td>QSK60 Valve Guide<\/td><\/tr><tr><td>92<\/td><td>4936174<\/td><td>K60 Clamp<\/td><\/tr><tr><td>93<\/td><td>3968643<\/td><td>K60 Bellows<\/td><\/tr><tr><td>94<\/td><td>3089173<\/td><td>K60 Bushing<\/td><\/tr><tr><td>95<\/td><td>4007741<\/td><td>K60 Bushing<\/td><\/tr><tr><td>96<\/td><td>3640842<\/td><td>K60 Belt Tensioner<\/td><\/tr><tr><td>97<\/td><td>4100797<\/td><td>K60 Belt Tensioner<\/td><\/tr><tr><td>98<\/td><td>3171332<\/td><td>K60 Flywheel<\/td><\/tr><tr><td>99<\/td><td>3644518<\/td><td>K60 Oil Pump<\/td><\/tr><tr><td>100<\/td><td>5375676<\/td><td>K60 Camshaft<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>C-Verify the part numbers and install the components into the QSK60 engine in accordance with Cummins assembly specifications; pay special attention to cleaning the parts and applying lubricant to them prior to installation.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"911\" height=\"629\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-inspection-diagram-of-the-Cummins-QSK60-engine.webp\" alt=\"Internal inspection diagram of the Cummins QSK60 engine\" class=\"wp-image-5452\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-inspection-diagram-of-the-Cummins-QSK60-engine.webp 911w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-inspection-diagram-of-the-Cummins-QSK60-engine-300x207.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-inspection-diagram-of-the-Cummins-QSK60-engine-768x530.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Internal-inspection-diagram-of-the-Cummins-QSK60-engine-18x12.webp 18w\" sizes=\"(max-width: 911px) 100vw, 911px\" \/><\/figure>\n\n\n\n<p><strong>D-Re-examine the installed QSK60 engine components to verify that overall operating performance is normal, then return all components to their proper positions.<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-Engine-Internal-Assembly-Diagram.webp\" alt=\"Cummins QSK60 Engine Internal Assembly Diagram\" class=\"wp-image-5453\" srcset=\"https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-Engine-Internal-Assembly-Diagram.webp 800w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-Engine-Internal-Assembly-Diagram-300x300.webp 300w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-Engine-Internal-Assembly-Diagram-150x150.webp 150w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-Engine-Internal-Assembly-Diagram-768x768.webp 768w, https:\/\/yzdlparts.com\/wp-content\/uploads\/2026\/10\/Cummins-QSK60-Engine-Internal-Assembly-Diagram-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>The following are the installation torque requirements and precautions for servicing the QSK60 engine:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><br>ITEM<\/td><td>Categor\u00eda<\/td><td>Component\/Part<\/td><td>Torque (N\u00b7m)<\/td><td>Tightening requirements\/Notes<\/td><\/tr><tr><td>1<\/td><td>Cylinder head bolts<\/td><td>Cylinder head (stretch bolts)<\/td><td>Pre-tighten to 300, then turn 90\u00b0<\/td><td>Torque-plus-angle method; tighten in stages using a diagonal pattern; check bolt free elongation<\/td><\/tr><tr><td>2<\/td><td>Main bearing cap bolts<\/td><td>Crankshaft main bearing cap<\/td><td>50 \u2192 200 \u2192 420, then turn 90\u00b0<\/td><td>Tighten in three steps; proceed from the center outwards to both ends, tightening in stages using a diagonal pattern<\/td><\/tr><tr><td><\/td><td>Main bearing cap bolts<\/td><td>Main bearing side cover<\/td><td>390<\/td><td><\/td><\/tr><tr><td>3<\/td><td>Connecting rod bolts<\/td><td>Connecting rod cap<\/td><td>Pre-tighten to 200, then turn 90\u00b0<\/td><td>Torque-plus-angle method; connecting rods must be used as matched sets<\/td><\/tr><tr><td>4<\/td><td>Flywheel bolts<\/td><td>SAE No. 0 flywheel housing<\/td><td>810<\/td><td>Tighten in stages using a diagonal pattern<\/td><\/tr><tr><td><\/td><td>Flywheel housing bolts<\/td><td>M16<\/td><td>280<\/td><td><\/td><\/tr><tr><td>5<\/td><td>Flywheel housing bolts<\/td><td>M12<\/td><td>165<\/td><td><\/td><\/tr><tr><td>6<\/td><td>Flywheel housing bolts<\/td><td>M10<\/td><td>80<\/td><td><\/td><\/tr><tr><td><\/td><td>Other assemblies<\/td><td>Injector mounting bolt<\/td><td>65<\/td><td><\/td><\/tr><tr><td>7<\/td><td>Other assemblies<\/td><td>Turbocharger exhaust flange bolt<\/td><td>68<\/td><td><\/td><\/tr><tr><td>8<\/td><td>Other assemblies<\/td><td>Oil filter base bolt<\/td><td>105<\/td><td><\/td><\/tr><tr><td><\/td><td>Other assemblies<\/td><td>Water pump mounting bolt<\/td><td>100<\/td><td><\/td><\/tr><tr><td>9<\/td><td>Other assemblies<\/td><td>Thrust bearing cap bolt<\/td><td>195<\/td><td><\/td><\/tr><tr><td>10<\/td><td>Performance output torque<\/td><td>Industrial\/Mining version (depending on rating)<\/td><td>8849\u201311257<\/td><td>Maximum torque (at various speeds\/calibrations)<\/td><\/tr><tr><td><\/td><td>Performance output torque<\/td><td>Marine engine QSK60-M<\/td><td>\u224810660<\/td><td>Rated operating condition at 1800 rpm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>E-Inspect the assembled QSK60 engine, paying close attention to its power performance, as well as coolant temperature and oil pressure.<\/strong><\/p>\n\n\n\n<p>           YIZHI POWER is an authorized Cummins distributor. We provide not only technical support but also a full range of Cummins engine parts. Please contact us via <a href=\"https:\/\/wa.me\/8618671978898\" title=\"WhatsApp at +8618671978898\">WhatsApp at +8618671978898<\/a> if you have any needs.<\/p>\n\n\n\n<p> <\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>The Cummins QSK60 is a high-horsepower engine with a displacement of 60 liters; it ranks third in the Cummins lineup, surpassed in displacement only by the QSK78 and QSK95 models. Known for its stable and efficient performance, the QSK60 is primarily used in mining trucks (from manufacturers such as Komatsu, Belaz, XCMG, and SANY) and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":5453,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28],"tags":[],"class_list":["post-5446","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-support"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Cummins QSK60 engine maintenance guide. 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