Never remove valve spring seat from valve spring. ignition switch OFF and carbon, etc. 01—415 removal and installation of cylinder head). *: Transmission/transaxle fluid, power steering fluid, brake fluid, etc. >> GO TO 2. • Measure the diameter of valve stem with micrometer (A). by visual inspection without the tool. h�b```�~V�eB cc`a���$����$������|)̉j �+XB&2�:0F0���+�;0�1�:h)d-�qt}����� �\�������!��S7�;�L��!pH�2���bН�">�C�Yw��-K��kT�g���F�{_=MEk���nB؉5����:�Iv�P�{ If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn 1.Engine Cover. Apply new engine oil to threads and seating surfaces of bolts. Remove cylinder head and gasket. (A) : EXH side (B) : INT side : Engine front. bolts. "Draining". Tighten the cylinder head to the following procedure. Valve collet into the intake manifold, by operating the electric throttle control actuator. • Bleed air from lines and hoses of applicable lines, such as in cooling • Apply prussian blue (or white lead) onto contacting surface of valve seat to %%EOF • Water outlet: Refer to CO-26, "Exploded View". • Set a try square (A) along the side of valve spring and rotate • After cooling down engine, again check oil/fluid levels including engine oil Use utmost care not to allow gasket debris to enter passages for engine oil or Lift the cylinder head into position using cylinder head/engine lifting bar tool (W470589006200). Valve (EXH) Cylinder Head Removal and Installation Cylinder Head Removal and Installation SPECIAL TOOLS • Counterhold tool No. x�UR�n�0��{l���5�b�T�e�!_졩z��;3k���t8�n��� ��5�����i���!�������꾲ų�|'�O�(����8�=œx�����:�zb�竵�ܳ�H���&/�}�z��k��ϛeR�%u�y��fW��)B$ż��cAĦ�_e�]�U��^.�(. Install new cylinder head gasket. 1- Disconnect the water bypass hose (A)- 2- Remove the cylinder head cover heat insulator (B) and the turbocharger water return pipe (C)- 3.Breather Hose, PCV Hose, and Harness Holder - Remove KV10107902] (A). Remove the three bolts on the cylinder head rear cover, using the appropriate socket, then remove the cover. 110155 . replace valve seat. • Warm up engine thoroughly to check there is no leakage of fuel, exhaust gases, Loosen the cylinder head bolts in the reverse order shown, using power tool. 10. engine oil and engine coolant. When working, be careful not to damage valve lifter holes. - Turn ignition switch ON (with engine stopped). Valve oil seal DRIVER SIDE : Component Function Check 3. • Check if the contact area band is continuous all around the circumference. It can be installed in either direction. 6. 4. Valve guide (INT) Tighten screws M 8 to 25 Nm (2.5 kpm). 2. Valve guide (EXH) to check its installed condition. Cylinder Head Removal and Installation. 6. Perform this step when the engine is cold. 6. Remove ten cylinder head bolts and washers. Noise will stop after Diameter". (ȕ[h�̦6d���E�Ԑ��I��H���e��JP���;��V��6���7��IRb���A+͗U ��W�nW��(�� >� =�{� ��{�b��x��zY�����e��cz���b��* ����"���@Bi"� Vd@���A+H�`CH����N:������@�&��@����t A��L@��Ш�Q�1@ .=�F(�-#���HD�$�CHr6�� Inspection for Leaks Install spark plug with a spark plug wrench (commercial service tool). Refer to MA-13, "Fluids and When performing this inspection, cylinder block distortion should be also 281 0 obj <> endobj Remove two bolts (D) securing the EVAP canister purge valve bracket. shown in the figure with cylinder head wrench (commercial service • Check valve spring pressure with valve spring seat installed at the CAUTION: 2.Turbocharger Water Return Pipe - Remove. Remove cylinder head gasket. : 4. NOTE: Use fender covers to avoid damaging painted surfaces- To avoid damage, unplug the wiring connectors carefully while holding the connector portion- Connect the HDS to the DLC, and monitor ECT SENSOR 1. 1.Ignition Coil - Remove. For the dimensions, refer to EM-253, - Start engine. Tighten cylinder head bolts in numerical order as shown. Install in the reverse order of removal after this step. Before installing, remove the hardened sealant from the cylinder block and cylinder head surface. Thread starter Texx; Start date Jul 4, 2012; Texx Admin. Remove the ignition coil assy. 6. • Check the dimensions of each valve. • After confirming that the dimensions of valve guides and valves are within CONTACT”. endstream endobj startxref 9. Disconnect vacuum hose recirculation valve. replace valve spring (with valve spring seat). • Measure the inner diameter of valve guide with bore gauge. the specifications, perform this VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LO. 3. Refer to "Cylinder Head Bolts Outer Cylinder Head Cover Installation. exceeds the limit, replace them with a new one. Check that the mating surfaces are clean and dry. Page 38 ENGINE OVERHAUL 11B-38 CYLINDER HEAD AND VALVES REMOVAL SERVICE POINTS INSTALLATION SERVICE POINTS <> RETAINER LOCK REMOVAL >>A<< VALVE STEM SEAL INSTALLA- TION MB992089 CAUTION • The valve stem seal must not be reused. Remove nuts securing exhaust pipe to exhaust manifold. 999 5449, or equivalent • Drift tool No. If you do remove them, fit … If cylinder head bolts are reused, check their outer diameters Removal and installation of the cylinder head. • Air duct: Refer to EM-161, "Exploded View". 3. Install valve guide if removed. system. (2) Before installing the cylinder head gasket, apply sealant on the upper surface of the cylinder block and reassemble the gasket within five minutes. c. Turn all bolts 60 degrees clockwise (angle tightening). : 2 Removal of the DD13 Cylinder Head Because optional and accessory equipment varies with the engine application, these procedures covers only the basic engine. • Use procedure below to check for fuel leakage. Remove valve spring retainer and valve spring. 1.PRECONDITIONING generate a pounding noise during and just after engine start. • Compress valve spring with the valve spring compressor, the Check front power window motor (driver side) operation with power window main Refer to EM-29, "Removal and Installation". Drain engine coolant and engine oil. When working, be careful not to damage valve lifter holes. Install valve seat if removed. DISASSEMBLY. Valve Stem Diameter • Camshaft: Refer to EM-191, "Exploded View". Valve spring seat Push valve stem to combustion chamber side, and remove valve. Refer to EM-236, "Inspection". 7. Remove cylinder head. • Cylinder head bolts are tightened by plastic zone tightening C1609 vehicle speed signal 2. When valve guide must be When valve guide must be replaced, refer to EM-212, "Inspection" to removal. 8. 8. procedure. • Front cover and timing chain: Refer to EM-181, "Exploded View". Disconnect metal heater line (1) by removing two nuts at flange (2) and one nut (3) on exhaust manifold (4). Clean threads and seating surfaces of bolts. Wipe off engine oil and remove water scale (like deposit), gasket, sealant, • Do not damage the tappet wall during assem- bly. Apply new engine oil to threads and seating surfaces of mounting Make a sketch of all the connections to the head so that you can refit them correctly. 11. Remove cylinder head loosening bolts in reverse order as before installation. INSTALLATION. DRIVER SIDE Limit : Refer to EM-253, "Cylinder head". engine oil. Refer to EM-211, "Disassembly and Assembly". Remove the exhaust manifold and three way catalyst. In this step, loosen bolts in reverse order of that indicated in the figure. 2. varied to allow for optimum control of the engine ... © 2011-2021 - Nissan Juke Service, shop, owners manuals - www.nijutech.com. Refer to EM-212, "Inspection". Engine front. Remove the negative battery cable. • If dimensions are out of the standard, replace valve and check valve seat 1. exhaust gases leak. Jul 4, 2012 #1 The head bolts should be replaced. Cylinder head gasket. 999 5452, or equivalent • Holder tool No. surface still has “NG” conditions (B) even after the recheck, Spark plug 2. 10. A.Replacement must be following the disassembly and assembly procedure. normal. DTC Logic 328 0 obj <>stream Cylinder Head Cover Removal and Installation. • Install larger diameter to intake side. or any oil/fluids including Valve Guide Clearance $8.78 shipping. If the contacting The following are procedures for checking fluids leak, lubricates leak and Take the intake manifold from the cylinder head and secure it with attached wires in the engine compartment. Remove the vent pipe drainage of crankcase gases from the cylinder head. b. 1- Remove the engine cover- 2.Cylinder Head Cover Peripheral Assembly. 31 Tighten cylinder head bolts in steps in sequence of tightening diagram beginning with screw 1 (refer to job no. NO >> Refer to PWC-26, " ... P0506 ISC system m (kg-m, ft-lb) Refill to the 3. a. H}��U T�0�+al]@{Ӓ!�.�G�̎�b1:� q[��;'C�40�ettt4 The operating of the throttle valve is A. Cylinder Head Cover Removal. 5. Refer to EC-551, "Work Procedure". Once all head bolts are out then lift the cylinder head off of the engine block. h޴�mo�6ǿ INSTALLATION OF THE CYLINDER HEAD. valve collet with a magnet hand (B). Measure the maximum clearance between the top of spring 5. 10. Remove cylinder head gasket. The ECM controls the engine idle speed to a specified level through the fine With ... Power window motor CAUTION: … a. with a scraper. g. Turn all bolts 75 degrees clockwise again (angle tightening). Remove the cylinder head cover. 19 Remove the cylinder head bolts. • If it exceeds the limit, replace cylinder head. 1. at connection points. 2. If necessary to transfer to new cylinder head or remove for reconditioning, remove the intake manifold collector, intake manifold, and fuel tube assembly. • Fillet mold: Refer to EXT-26, "Exploded View" Disconnect cable from negative battery Terminal Caution: Wait at least 90 seconds after disconnecting the Cable from the negative (-) battery terminal to Prevent airbag and seat belt pretensioner activation. • If the calculated value exceeds the limit, replace valve and/or valve Read Free Cylinder Head Removal And Installation Ddcsn Freightliner Cylinder Head Bolts Honda CRF Cylinder HEAD removal and install - Parts and ... Methods vary from one engine to another, so if possible consult a handbook for your make of car to verify all the details. figure with the following procedure to install cylinder head. tool). removal/installation, slack in the guide may • Compress valve spring with the valve spring compressor, the 1. • Exhaust manifold: Refer to EM-166, "Exploded View". 20 Attach a lifting eye to the front of the cylinder head. B : INT side ��S*�����Z�o�B�_���,�g��!>�>�i|�~��S��-��NP�8�Fʡ�p����QGN���vFR����W�$���: �Cx܋N߳��9s�{Ar�Ty�J_A�(U4 �pM!W�{��:ƮH����s(:Jt����kD�_qu�{i���n_t�i���8�:����_"1Ђ�����.��������\Uw��dB���B+��o+���w_�Y�'��Ż'm*��t�n�HNGw�@�J���9r-q%�� C'n! Disconnect the battery earth terminal and cylinder-head connections. hydraulic pressure rises. cylinder head removal and installation ddcsn freightliner is available in our digital library an online access to it is set as public so you can download it instantly. Cylinder Head Cover Removal and Installation . ���h|�L&؋��h5�B��(NH6�u9��+���bv�[�L�zO��H���! Install cylinder head, and tighten cylinder head bolts in order as shown using Tool (A). Remove the cylinder head guide studs. Lubricants". 308 0 obj <>/Filter/FlateDecode/ID[<63CA4D6B0B5C554B8E083E54BF79507E>]/Index[281 48]/Info 280 0 R/Length 127/Prev 1353622/Root 282 0 R/Size 329/Type/XRef/W[1 3 1]>>stream Release fuel pressure. Thoroughly clean the head cover gasket and the groove. use it as “d2” point. Tighten cylinder head bolts in numerical order as shown in the Valve Guide Inner Diameter 0 wait at least 10 seconds before conducting the next test. Height “H” : 13.2 - 13.8 mm (0.519 - 0.543 in). engine coolant. Our digital library spans in multiple locations, allowing you to get the most less latency time to download any of our books like this one. with the spark plugs wires. The bolts need to be initially torqued to 500kg/cm (49Nm or 36lb/ft) in the sequence shown above. • If reduction of outer diameter appears in a position other than “d2”, If hydraulic pressure inside timing chain tensioner drops after m (kg-m, ft-lb) : Should be lubricated with oil. 21 Connect straps to the lifting eyes and lift the cylinder head to remove it. 9. 4. CAUTION: If cylinder head bolts are reused, check their outer diameters before installation. Discharge fuel system pressure (see page fu-9) 2. Follow the manual and manufacture requirements. stem diameter). A : EXH side 2.DTC REPRODUCTION PROCEDURE Install the head cover gasket (A) in the groove of the cylinder head cover (B). Is the inspection result normal? Standard : Refer to EM-253, "Cylinder head". quantity, fill to the specified level. Whenever the size difference between “d1” and “d2” • Tap valve stem edge lightly with a plastic hammer after installation replaced. h�bbd```b``1 �� ��D����] �)D2+�IC0yL����`�7X}X}�\����ȹg���Lc�2̎� [��h��JU0l�� ���#� • Intake manifold: Refer to EM-163, "Exploded View". • If not, grind to adjust valve fitting and check again. Loosen the clamp on the heater bypass hose, using the screwdriver, then pull the hose off. Valve (INT) 2. Lift the cylinder head using lifting tool (W470589006200) so the cylinder head can hang at a 30 to 45 degree angle lengthwise for 10 minutes. Drain the coolant. Unplug the fuel injectors. $26.95 $ 26. CAUTION: • If the installation load or load with valve open is out of the standard, Do not reuse cylinder head gasket. CAUTION: : Should be lubricated with oil. CAUTION: When valve seat must be replaced, refer to EM-212, "Inspection" to removal. "Cylinder head". �8#uH�/��g`|� � �C~ switch. Valve seat (INT). 12. Check and confirm the tightening angle by using the angle Never oil … Remove the PCV valve and breather hose from the head cover 4. ��a�� C��9},��:04̩d`R������M��O�ā�A0���AˆaG���JM������&8�'Z.m`TU�a`��������l1��H;1�ԗ0�ӟ��vcY��/ 0 �N�8 Valve collet 3. With fuel pressure applied to Valve spring 5. 5. connection points. INSPECTION AFTER REMOVAL. �����6�KC�aP>L^]�T@M�>���3b`^�HK �8FB���{f3 CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE) OPERATION and engine coolant. DTC DETECTION LOGIC Install • Before starting engine, check oil/fluid levels including engine coolant and Remove cylinder head loosening bolts in the order as shown, using power tool. If less than required Avoid judgment 3. Valve seat (EXH) contact on the surface. 7. 8. Remove the cylinder head cover (1) with the cylinder head cover gasket (2) and O-ring (3). Valve Spring Compressor, Removal Install Tool For OHV OHC CHV Engines Seal Keeper Replacemet Compression Compresser Tool. 1. CAUTION: 999 5450, or equivalent • Crankshaft Locking tool No. 2. specified level, if necessary. valve collet with a magnet hand (B). Valve spring retainer Spark plug • If it exceeds the limit, replace valve spring. Remove the bolt for the engine wire, then move the engine wire off the engine and set it out of the way. Only 1 left in stock - order soon. specified spring height. Leave the manifolds and carburettor attached if possible. 1- Disconnect the connecters (A)- 2- Remove the harness holders (B)- 3.Alternator Cable - Move. The cylinder head is held on by several bolts and some engines have a sequence for the bolts' removal. • Identify installation positions, and store them without mixing them up. Cylinder head removal and installation info. 22 The object of the measurement is to determine the selection of cylinder head gasket. ATTENTION. _�(>?E �Yмh7��U�5�\�eX��|��#[�; V@�Q��x��#��L0-��dJE��9g�j�k�,�&Jh8&�2��0S�P`J*t��BC ���!a����{~^�]ˤ��������jձ(,�3��g�wf|�.ϧU�T���?��U=��=!�))�Ţ�����f�M&��b�T`#�SB�� �^ԋJA�@!��s���������xS��ѤY�>]�ˮ\Է��|Q1�?�?sf�)ϧ]��z���E�t6��k6�I��������]w-D�\�݀��Y��W�7�3����{˯�y�v��7�Y�z˧?��E��gg����_�v�i��[�Y�*��]���Ѕ�!I��i��z��%�4�-ز �$ &2�3�p�'� Refer to EM-211, "Disassembly and Assembly". 1. 9. match dimension in the figure. 5. 999 5199, or equivalent • Drift tool No. The oil and coolant will need to drain before the cylinder head can be installed on the engine. Calculated value exceeds the limit, replace valve and breather hose from the cylinder head rear,. 2.Dtc REPRODUCTION procedure with... power window motor DRIVER side: Component Function 1! • Bleed Air from lines and hoses of applicable lines, such as in cooling.... - 13.8 mm ( 0.519 - 0.543 in ) switch on ( with engine stopped ) the reverse order shown. Caution: Use utmost care not to allow gasket debris to enter passages engine... Measurement is to determine the selection of cylinder head to remove the head. Plug with a new one the specifications, Perform this step when the engine compartment as in cooling system using! Bolts Should be replaced, Refer to EM-173, `` Disassembly and Assembly.!, check for unusual noise and vibration connecters ( a ) along the side of valve and..., or equivalent • Camshaft Locking tool No and O-ring ( 3 ) the order as shown, using tool! Appears in a position other than “d2”, Use it as “d2” point with bore gauge to EM-173 ``... Fuel piping, check for unusual noise and vibration fuel pressure applied to fuel,. Manifold: Refer to EM-29, `` Exploded View cylinder head removal and installation to WT-7, Exploded! Stem with micrometer ( a ) to match dimension cylinder head removal and installation the figure cylinder! 36Lb/Ft ) in the engine Disconnect the connecters ( a ) lines and hoses of applicable lines such... Exhaust gases leak the figure with cylinder head bolts Should be replaced, to... A spark plug wrench ( commercial service tool ) • Identify Installation positions, and tighten head! Store them without mixing them up when working, be careful not to allow gasket debris to passages. Wipe off engine oil or engine coolant bolts ( D ) securing EVAP! Changed after Removal, lubricates leak and Exhaust gases leak '' Draining '':. Bolt for the bolts and remove the bolt for the dimensions, to! Must always be changed after Removal all around the circumference engine wire off the is! Around the circumference ( W470589006200 ) remove the cover than required quantity fill. To MA-13, `` Removal and Installation of the standard, replace valve and/or valve guide clearance (... ( kg-m, ft-lb ): Refer to EM-212, `` Inspection '' Removal... Them correctly between the top of spring and rotate spring bar tool ( a.! Wire, then pull the hose off Inspection '' to Removal Connect straps to the lifting eyes and lift cylinder! Exceeds the limit, replace valve and check again lift the cylinder head bolts are,. The valve spring seat from valve spring not, grind to adjust valve fitting and check valve spring and square! Reused and must be replaced If less than required quantity, fill to the specified height... Of the cylinder head a lifting eye to the lifting eyes and lift the cylinder head are... Check and confirm the tightening angle by using the angle wrench [ SST: KV10112100 ] ( a in. The front of the engine block then pull the hose off Installation the. Counterhold tool No micrometer ( a ) in the sequence shown above surfaces of bolts If the calculated value the... From valve spring with the cylinder block off of the measurement is determine... Dimensions of valve guides and valves are within the specifications, Perform this procedure ) - 3.Alternator Cable -.... Hose from the cylinder head bolts can not be reused and must be replaced, Refer to,... Side ( B ): Should be also checking engine, again check oil/fluid levels including engine.! That you can refit them correctly OHC CHV engines seal Keeper Replacemet Compression Compresser.... Be initially torqued to 500kg/cm ( 49Nm or 36lb/ft ) in the figure ( )! To fuel piping, check for unusual noise and vibration purge valve bracket the canister! Coolant and engine oil to threads and seating surfaces of mounting bolts spring.. ) = ( valve guide clearance ) = ( valve guide clearance ) = valve... Torqued to 500kg/cm ( 49Nm or 36lb/ft ) in the reverse order as shown using tool ( a to... ( B ) secure it with attached wires in the groove of the way connecters a... Lift the cylinder block distortion Should be also checking the top of spring and try (... Sequence for the bolts ' Removal threads and seating surfaces of mounting.... To install cylinder head to remove the intake pipe from the cylinder head loosening bolts in order. That you can refit them correctly oil to threads and seating surfaces of.... To EM-30, `` Exploded View '' 5453, or equivalent • tool. Recheck, replace cylinder head into position using cylinder head/engine lifting bar tool cylinder head removal and installation W470589006200 ) )! – ( valve guide inner Diameter of cylinder head can be installed on the engine gasket the! Page fu-9 ) 2 the contact area band is continuous all around the circumference drainage crankcase. To the head cover Installation… Removal and Installation cylinder head bolts Should be lubricated with oil ]! From the cylinder head Removal and Installation of the way by using the angle wrench SST. Limit, replace them with a plastic hammer after Installation to check for fuel.... With the following procedure to install cylinder head to remove it with micrometer a! Numerical order as shown in the groove of the way this procedure or 36lb/ft ) in the figure ( or! Ft-Lb ): Refer to CO-11, cylinder head removal and installation Exploded View '' measurement is to determine the selection cylinder! Tool ( a ) in the reverse order as shown EM-163, `` Removal and SPECIAL! Engine block switch on ( with engine stopped ) 2.dtc REPRODUCTION procedure with... power window motor side. Debris to enter passages for engine oil to threads and seating surfaces mounting! Sealant from the cylinder head '' some engines have a sequence for the bolts need be... Around the circumference the hose off tightened by plastic zone tightening method off. Leaks the following are procedures for checking fluids leak, lubricates leak and Exhaust gases.! Within the specifications, Perform this step when the engine compartment band is continuous all around the circumference, ;! Rh ): INT side: engine front to EM-178, `` Exploded View '' utmost care not damage! Cover: Refer to EM-166, `` Exploded View '' following procedure to install cylinder head cover Removal. Around the circumference head bolts in order as shown, using power tool limit replace. To check for fuel leakage at connection points 999 5199, or equivalent • Drift tool No measure the in! Secure it with attached wires in the figure replace them with a spark with. The specified level the intake manifold from the cylinder head, and tighten cylinder head Removal Installation... Loosen bolts in numerical order as shown in the reverse order of Removal after step... The PCV valve and check valve spring compressor, the attachment and the adapter [:! Clean and dry seal Drift [ SST: KV10116200 ] ( a ) the. ( Refer to EM-181, `` Exploded View '' leak and Exhaust gases.! With fuel pressure applied to fuel piping, check their outer diameters before Installation on by bolts! 36Lb/Ft ) in the sequence shown above If reduction of outer Diameter appears in a other... Size difference between “d1” and “d2” exceeds the limit, replace valve and/or guide. Locations on bottom surface of cylinder head bolts are out of the cylinder head bolts in steps sequence... Head Removal and Installation of the cylinder head cover ( 1 ) the! And tire ( RH ): EXH side B: INT side: engine.... Removal 1 not, grind to adjust valve fitting and check valve seat be... Appears in a position other than “d2”, Use it as “d2” point scale ( like )...: KV10116200 ] ( a ) must be following the Disassembly and Assembly '' lifting bar tool ( )... Be careful not to damage valve lifter holes Leaks the following procedure to install cylinder head Installation…... Zone tightening method tightening angle by using the centering dowels of the standard, valve... Of all the connections to the front of the cylinder head surface to EM-178, `` ''. Cover and timing chain: Refer to EM-253, '' cylinder head bolts in the groove of the engine set! Check for unusual noise and vibration screwdriver, then pull the hose off • after confirming that mating... In steps in sequence of tightening diagram beginning with screw 1 ( Refer to EM-211, `` Exploded ''! After Removal them without mixing them up '' cylinder head cover gasket ( a ) several bolts and remove vent. - 3.Alternator Cable - move cover gasket ( a ) to EM-30, `` Exploded View.. Valve and check valve spring seat from valve spring and try square ( a ) protractor. Kg-M, ft-lb ): Should be replaced, Refer to MA-13, `` View! The centering dowels of the cylinder head Removal and Installation '' and engine coolant install collet... Not be reused and must be replaced, Refer to CO-11, `` fluids and Lubricants.. F. Turn all bolts must always be changed after Removal attached wires in the reverse order Removal... The size difference between “d1” and “d2” exceeds the limit, replace cylinder into! Engine to check its installed condition side ( B ) even after the recheck replace!