For the most recent version of this manual, visit www. Page 1. International Standard Series. Mirror System Manual VR70 Underhood Air Compressor. System Number V Trucks with air brakes will require an adaptor kit. Publication Date: Revised by S. Coker, 20th November Registered Trademarks:. Bulletin No. Revised August Navistar's older engines as well as the newer 6. Hendrickson reserves the right to make changes and improvements to its products and publications at any time. Contact Hendrickson Tech Services for information on the latest ver- sion of this manual at toll-free U.
Jun 17, Section III. International Shop Manual. Section IV. International Parts Manual. Section V Torque Guidelines, page Lightly coat the inside sealing surface of the front oil seal with clean engine oil. Tighten three M12 x 40 damper bolts to special torque Table Figure Installation of vibration damper hub EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Torque bolts to special torque Table Page Bolt, M10 x 20 3.
Install the fan pulley and spacer as required for application. Page Horton Drivemaster 4. Tighten bearing retainer nut to the special torque Table Page Water Supply Housing 2. Remove two M8 x 35 mounting bolts from the oil suction tube.
Torque both bolts M8 x 35 to the special torque value Table Figure Installing the oil pan EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Page Description New piston cooling tubes were released for service. Page Bearing shells 2 Connecting rod bolt 2 Piston crown Remove M6 x 16 patch type bolt from piston cooling tubes. Page New Piston Cooling Tubes 4. Rotate the engine to a vertical position with the and bolts. Page Cylinder Sleeve Removal Remove the piston skirt from the crown.
Figure Removing cylinder sleeve from crankcase EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Page Piston Pins 3. Tighten the connecting rod cap bolts to the special torque value Table Record the cylinder sleeve protrusion reading on the dial indicator. Page Top surface of crankcase 0. Page Reconditioning Push the tool bit out until it touches the EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Page protrusion points to front of engine EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Figure Installing piston pin retaining rings EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Figure Installing the connecting rod cap EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Page If new pistons or piston rings have been installed, do the following engine run-in procedure: EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Page Air leaks 5. Return to idle and check for leaks.
Bolt, M8 x 35 2 Page Allow tube and reducer hose to drain. Reconnect reducer hose and clamp. Page Oil Level Gauge 2. Remove the tube clamp at the crankcase and discard oil dipstick tube seal. Remove the crankcase ladder. Figure Removing camshaft thrust plate bolts EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Page Camshaft Bushings It is recommended that the intermediate bushings be removed according to the following illustration. Page Cleaning And Inspection Use a nylon brush Table 40 with soap and water to clean oil galleries.
Page Crankshaft And Main Bearings If the thrust plate is too worn or damaged, replace the thrust plate. Page Cam bearings oil holes must align with oil holes in cylinder block. Figure Marking oil hole location on bushing EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Page Figure Paint marks indicating oil hole alignment EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Page Camshaft Assembly 4. Install the two camshaft thrust plate bolts M8 x Tighten the bolts to the special torque value Table Figure Installing cam gear on camshaft EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures.
Page Crankshaft Assembly Page Bearing Fitting Procedure Using an appropriate lifting sling, carefully lower the crankshaft onto the main bearings. Page Main Bearings And Caps 5. Align and seat each of the main bearing caps.
Figure Checking crankshaft end play EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Page Figure Torquing the crankcase ladder bolts EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Lube adapter not serviceable Plug assembly, M12 Coolant seal Remove the VGT oil supply tube O-ring and discard. Page O-ring. Remove eight oil system module assembly bolts M8 x Remove the oil thermal valve from the oil system Oil cooler housing base module.
Remove O-ring and discard. Page Figure Lube adapter assembly and gaskets EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. Page Cleaning And Inspection 2. Make sure oil port valve is closed.
Page Replace the cooler heat exchanger. Replace the cooler heat exchanger. Page Installation Only lubricate the bottom O-ring thoroughly seated. Page 5, 6, 7, 8, 1, 2. Page Engine Electrical Special Torque Disconnect the wiring harness connector from the EOT sensor. Disconnect the wiring harness connector from the MAT sensor. Disconnect the wiring harness connector from the EOP sensor. Page WIF sensor. Disconnect the wiring harness connector from the fuel heater optional.
Disconnect two ECM engine connectors. These are the two connectors towards the rear of the ECM. Disconnect the wiring harness connector from the ICP sensor. Page 6. Release valve cover harness by unclipping from the high-pressure oil manifold.
Page Cleaning And Inspection Repair or worn, install new grommets. Install valve cover gasket. Guidelines, page Connect two ECM chassis connectors. Page Injector Wiring Harness 2. Slide ground eyelet over injector shielded ground stud Figure Install nut and tighten.
Connect the wiring harness to the CKP sensor. Page Figure Connecting to the block heater sensor optional. Install the block heater cable connections optional. Connect the wiring harness connector to the MAP sensor. Connect wiring harness connector to the IPR valve solenoid. Connect the wiring harness connector at the EGR Connect the wiring harness connector to the CMP control valve.
Connect the wiring harness connector to the ECT sensor. Page Description if necessary and passes through the fuel head and is delivered to each fuel injector. Page Periodic Service 6. Coat fuel bowl threads and a new O-ring with clean fuel. Page Fuel Filter 7. Torque to the special value Table Page Removal 2. Remove the transfer pump inlet tube assembly. Replace low-pressure fuel supply pump if necessary.
Page Discard O-ring seal. Figure Removing the fuel rail plug assembly EGES Read all safety instructions in the "Safety Information" section of this manual before doing any procedures. International Trucks logo. International truck Service Manuals — download. Related Posts. Leave a Reply Cancel reply Your email address will not be published. Copyright Use of materials placed on this site is allowed only if there is an active link to Truckmanualshub. This website uses cookies to improve your experience.
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