cylinder head removal and installation

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Remove the ignition coil assy. into the intake manifold, by operating the electric throttle control actuator. measure the distortion in six directions. • Use procedure below to check for fuel leakage. Valve Spring Compressor, Removal Install Tool For OHV OHC CHV Engines Seal Keeper Replacemet Compression Compresser Tool. Remove ten cylinder head bolts and washers. removal/installation, slack in the guide may Refer to "Cylinder Head Bolts Outer tool). 3. • Fillet mold: Refer to EXT-26, "Exploded View" b. _�(>?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�'� Never oil … 3. • Identify installation positions, and store them without mixing them up. However, this is 1. engine oil. CAUTION: Drain the coolant. Thoroughly clean the head cover gasket and the groove. g. Turn all bolts 75 degrees clockwise again (angle tightening). Ett �� ����T�|�� ���h|�L&؋��h5�B��(NH6�u9��+���bv�[�L�zO��H���! Remove valve spring retainer and valve spring. • After confirming that the dimensions of valve guides and valves are within Download Toyota RAV4 Cylinder Head Removal and Installation – Removal 1. 6. 1- Remove the engine cover- 2.Cylinder Head Cover Peripheral Assembly. *: Transmission/transaxle fluid, power steering fluid, brake fluid, etc. Valve Guide Clearance Install the guide studs (J-35784) through the cylinder head into the cylinder block and carefully seat the cylinder head onto the engine block. Standard : Refer to EM-253, "Cylinder head". Whenever the size difference between “d1” and “d2” When working, be careful not to damage valve lifter holes. h޴�mo�6ǿ 2. 12. If necessary to transfer to new cylinder head or remove for reconditioning, remove the intake manifold collector, intake manifold, and fuel tube assembly. Refer to EM-212, "Inspection". • If dimensions are out of the standard, replace valve and check valve seat the specifications, perform this Position the pistons at mid-stroke. Remove valve oil seal with the valve oil seal puller [SST: Jul 4, 2012 #1 The head bolts should be replaced. Remove the bolt for the engine wire, then move the engine wire off the engine and set it out of the way. before installation. Do not reuse cylinder head gasket. Remove the negative battery cable. endstream endobj 282 0 obj <> endobj 283 0 obj <>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/Trans<<>>/Type/Page>> endobj 284 0 obj <>stream contact on the surface. replace valve seat. shown in the figure with cylinder head wrench (commercial service 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�{ 6. at connection points. Remove cylinder head loosening bolts in the order as shown, using power tool. Unplug the fuel injectors. Thread starter Texx; Start date Jul 4, 2012; Texx Admin. replace valve spring (with valve spring seat). C1609 vehicle speed signal Check and confirm the tightening angle by using the angle $26.95 $ 26. Valve spring retainer 4. If the engine is equipped with accessories that affect cylinder head removal, note the mounting details of each accessory to assure correct installation at reassembly. B : INT side system. 4. 1. valve collet with a magnet hand (B). Install spark plug with a spark plug wrench (commercial service tool). 328 0 obj <>stream 9. Tighten cylinder head bolts in numerical order as shown in the A.Replacement must be following the disassembly and assembly procedure. • Intake manifold: Refer to EM-163, "Exploded View". Remove cylinder head gasket. Refer to EM-29, "Removal and Installation". • Before starting engine, check oil/fluid levels including engine coolant and The oil and coolant will need to drain before the cylinder head can be installed on the engine. Refer to EC-551, "Work Procedure". method. When performing this inspection, cylinder block distortion should be also Is the inspection result normal? CAUTION: If cylinder head bolts are reused, check their outer diameters before installation. Cylinder Head Removal and Installation. Valve collet 3. "Draining". 999 5453, or equivalent • After cooling down engine, again check oil/fluid levels including engine oil Withdrawal. Install The following are procedures for checking fluids leak, lubricates leak and Remove the exhaust manifold and three way catalyst. 2. NOTE. contact. • Bleed air from lines and hoses of applicable lines, such as in cooling 4. Install in the reverse order of removal after this step. normal. guide. DTC DETECTION LOGIC A. Cylinder Head Cover Removal. INSPECTION AFTER REMOVAL. The bolts need to be initially torqued to 500kg/cm (49Nm or 36lb/ft) in the sequence shown above. When valve seat must be replaced, refer to EM-212, "Inspection" to removal. 1. CAUTION: • If the installation load or load with valve open is out of the standard, Refer to EM-212, "Inspection". • If it exceeds the limit, replace cylinder head. - Start engine. Remove two bolts (D) securing the EVAP canister purge valve bracket. Refer to EM-211, "Disassembly and Assembly". Remove cylinder head and gasket. 999 5450, or equivalent • Crankshaft Locking tool No. 1. • Drive belt: Refer to EM-155, "Removal and Installation". f. Turn all bolts 75 degrees clockwise (angle tightening). 6. • Install with the valve oil seal drift [SST: KV10115600] (A) to Tighten the cylinder head to the following procedure. wrench [SST: KV10112100] (A) or protractor. When working, be careful not to damage valve lifter holes. m (kg-m, ft-lb) : Should be lubricated with oil. valve collet with a magnet hand (B). 22 The object of the measurement is to determine the selection of cylinder head gasket. Remove the cylinder head guide studs. Loosen the cylinder head bolts in the reverse order shown, using power tool. and engine coolant. ��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 Wipe off engine oil and remove water scale (like deposit), gasket, sealant, 9. 1. 1.Ignition Coil - Remove. With fuel pressure applied to • Measure the inner diameter of valve guide with bore gauge. wait at least 10 seconds before conducting the next test. DTC CONFIRMATION PROCEDURE bolts. • Exhaust manifold: Refer to EM-166, "Exploded View". Disconnect the battery earth terminal and cylinder-head connections. Height “H” : 13.2 - 13.8 mm (0.519 - 0.543 in). Cylinder Head Cover Removal and Installation . Tighten screws M 8 to 25 Nm (2.5 kpm). Remove the bolts and remove the intake pipe from the cylinder head. INSTALLATION. CAUTION: Cylinder Head Bolts Outer Diameter DRIVER SIDE 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$ż��cAĦ�_e�]�U��^.�(. • Camshaft: Refer to EM-191, "Exploded View". Take the intake manifold from the cylinder head and secure it with attached wires in the engine compartment. Page 38 ENGINE OVERHAUL 11B-38 CYLINDER HEAD AND VALVES REMOVAL SERVICE POINTS INSTALLATION SERVICE POINTS <> RETAINER LOCK REMOVAL >>A<< VALVE STEM SEAL INSTALLA- TION MB992089 CAUTION • The valve stem seal must not be reused. fuel piping, check for fuel leakage If the contacting 01—415 removal and installation of cylinder head). Remove spark plug with a spark plug wrench (commercial service tool). Noise will stop after VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LO. CAUTION: For the dimensions, refer to EM-253, B. Cylinder Head Cover Installation… Valve seat (INT). 4. (2) Before installing the cylinder head gasket, apply sealant on the upper surface of the cylinder block and reassemble the gasket within five minutes. Refill to the • Apply prussian blue (or white lead) onto contacting surface of valve seat to surface still has “NG” conditions (B) even after the recheck, with a scraper. Tighten cylinder head bolts in numerical order as shown. Install valve seat if removed. 5. 1- Disconnect the connecters (A)- 2- Remove the harness holders (B)- 3.Alternator Cable - Move. m (kg-m, ft-lb) Follow the manual and manufacture requirements. • Air duct: Refer to EM-161, "Exploded View". attachment and the adapter [SST: KV10116200] (A). 2.DTC REPRODUCTION PROCEDURE Remove the following components and related parts. • Install larger diameter to intake side. ��S*�����Z�o�B�_���,�g��!>�>�i|�~��S��-��NP�8�Fʡ�p����QGN���vFR����W�$���: �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! procedure. Remove bolts to remove timing belt shields. stem diameter). 2. 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. Release fuel pressure. check the condition of the valve match dimension in the figure. If you do remove them, fit … Cylinder Head Cover Removal and Installation. Spark plug 2. • Check if the contact area band is continuous all around the circumference. 1. • (Valve guide clearance) = (Valve guide inner diameter) – (Valve : Engine front. 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. 999 5449, or equivalent • Drift tool No. CAUTION: >> GO TO 2. Removal and installation of the cylinder head. Refer to EM-211, "Disassembly and Assembly". generate a pounding noise during and just after engine start. varied to allow for optimum control of the engine ... © 2011-2021 - Nissan Juke Service, shop, owners manuals - www.nijutech.com. engine oil and engine coolant. 2.Turbocharger Water Return Pipe - Remove. 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 3. Lift the cylinder head into position using cylinder head/engine lifting bar tool (W470589006200). DISASSEMBLY. • Front road wheel and tire (RH): Refer to WT-7, "Exploded View". : endstream endobj 285 0 obj <>stream adjustment of the air, which is let • Check valve spring pressure with valve spring seat installed at the 2. 10. Drain engine coolant and engine oil. quantity, fill to the specified level. 5. Apply new engine oil to threads and seating surfaces of mounting With engine speed increased, check again for fuel leakage at 2. Remove the cylinder head cover. NO >> Refer to PWC-26, " ... P0506 ISC system It can be installed in either direction. (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�� endstream endobj startxref 4. CONTACT”. checking. Disconnect vacuum hose recirculation valve. • Run engine to check for unusual noise and vibration. Valve spring Valve spring 5. Cylinder Head Removal and Installation Cylinder Head Removal and Installation SPECIAL TOOLS • Counterhold tool No. Leave the manifolds and carburettor attached if possible. �����6�KC�aP>L^]�T@M�>���3b`^�HK �8FB���{f3 Check that the mating surfaces are clean and dry. • Compress valve spring with the valve spring compressor, the YES >> INSPECTION END 5. 95. Valve guide (EXH) KV10107902] (A). and try square. 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. Valve Stem Diameter Cylinder head gasket. The operating of the throttle valve is 3. When valve guide must be replaced, refer to EM-212, "Inspection" to removal. Remove nuts securing exhaust pipe to exhaust manifold. 8. 11. a. 9. • Tap valve stem edge lightly with a plastic hammer after installation Install the cylinder head gasket using the centering dowels of the cylinder block. : Remove the exhaust manifold and three way catalyst. Cylinder head, installation. attachment and the adapter [SST: KV10116200] (A). Valve seat (EXH) Install the head cover gasket (A) in the groove of the cylinder head cover (B). When valve guide must be Outer Diameter of Cylinder Head Bolts : Should be lubricated with oil. 2 Removal of the DD13 Cylinder Head Because optional and accessory equipment varies with the engine application, these procedures covers only the basic engine. 6. with the spark plugs wires. CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE) OPERATION • Do not damage the tappet wall during assem- bly. %PDF-1.6 %���� Remove switch. Engine front. c. Turn all bolts 60 degrees clockwise (angle tightening). Remove cylinder head. Lubricants". Diameter". 8. 0 engine coolant. Valve Guide Inner Diameter Push valve stem to combustion chamber side, and remove valve. 5. Remove the PCV valve and breather hose from the head cover 4. If cylinder head bolts are reused, check their outer diameters The cylinder head is held on by several bolts and some engines have a sequence for the bolts' removal. • Rocker cover: Refer to EM-178, "Exploded View". CAUTION: 1.PRECONDITIONING In this step, loosen bolts in reverse order of that indicated in the figure. Spark plug Refer to EM-236, "Inspection". 10. If less than required Check front power window motor (driver side) operation with power window main 20 Attach a lifting eye to the front of the cylinder head. by visual inspection without the tool. Clean threads and seating surfaces of bolts. 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. 7. Valve (EXH) Loosen the clamp on the heater bypass hose, using the screwdriver, then pull the hose off. Valve (INT) 999 5451, or equivalent • Camshaft locking tool No. The ECM controls the engine idle speed to a specified level through the fine CAUTION: All bolts must always be changed after removal. 2. Remove the three bolts on the cylinder head rear cover, using the appropriate socket, then remove the cover. h�bbd```b``1 �� ��D����] �)D2+�IC0yL����`�7X}X}�\����ȹg���Lc�2̎� [��h��JU0l�� ���#� 31 Tighten cylinder head bolts in steps in sequence of tightening diagram beginning with screw 1 (refer to job no. Cylinder head removal and installation info. (A) : EXH side (B) : INT side : Engine front. to check its installed condition. Valve collet Refer to the illustration for applying sealant. Refer to “VALVE SEAT Inspection for Leaks • Check the dimensions of each valve. Install new cylinder head gasket. Refer to MA-13, "Fluids and specified level, if necessary. Measure the maximum clearance between the top of spring H}��U T�0�+al]@{Ӓ!�.�G�̎�b1:� q[��;'C�40�ettt4 Remove the cylinder head cover (1) with the cylinder head cover gasket (2) and O-ring (3). Before installing, remove the hardened sealant from the cylinder block and cylinder head surface. a. 999 5199, or equivalent • Drift tool No. The engine should be warm to the touch. Make a sketch of all the connections to the head so that you can refit them correctly. Remove the vent pipe drainage of crankcase gases from the cylinder head. Limit : Refer to EM-253, "Cylinder head". Install cylinder head, and tighten cylinder head bolts in order as shown using Tool (A). DTC Logic 3. use it as “d2” point. specified spring height. • Measure the diameter of valve stem with micrometer (A). Cylinder Head Cover Installation. replaced. %%EOF exceeds the limit, replace them with a new one. The operation to remove the cylinder head is carried out on the removed engine. �8#uH�/��g`|� � �C~ 1. Valve spring seat spring. connection points. Perform this step when the engine is cold. • Warm up engine thoroughly to check there is no leakage of fuel, exhaust gases, CAUTION: • Fuel tube and fuel injector: Refer to EM-173, "Exploded View". • Set a try square (A) along the side of valve spring and rotate exhaust gases leak. • If the calculated value exceeds the limit, replace valve and/or valve 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 999 5452, or equivalent • Holder tool No. Apply new engine oil to threads and seating surfaces of bolts. Description Discharge fuel system pressure (see page fu-9) 2. carbon, etc. 110155 . Remove cylinder head loosening bolts in reverse order as 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. If “DTC CONFIRMATION PROCEDURE” has been previously conducted, always turn 8. 2. 1. Some head bolts cannot be reused and must be replaced. Refer to EM-30, "Removal and Installation". Valve oil seal • Front cover and timing chain: Refer to EM-181, "Exploded View". Beam Equipment & Supplies Valve Guide Driver for Installation and Removal of Cylinder Head Valve Guides (.343 (11/32")) 5.0 out of 5 stars 3. Valve guide (INT) 7. ignition switch OFF and "Cylinder head". • Water outlet: Refer to CO-26, "Exploded View". Use utmost care not to allow gasket debris to enter passages for engine oil or Remove cylinder head gasket. DRIVER SIDE : Component Function Check • Front fender protector (RH): Refer to EXT-22, "Exploded View". 21 Connect straps to the lifting eyes and lift the cylinder head to remove it. $8.78 shipping. 4. If hydraulic pressure inside timing chain tensioner drops after • If not, grind to adjust valve fitting and check again. • Cylinder head bolts are tightened by plastic zone tightening Disconnect metal heater line (1) by removing two nuts at flange (2) and one nut (3) on exhaust manifold (4). Only 1 left in stock - order soon. : Standard and Limit : Refer to EM-253, "Cylinder head". 1. 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. or any oil/fluids including CAUTION: At each of several locations on bottom surface of cylinder head, Avoid judgment INSTALLATION OF THE CYLINDER HEAD. A : EXH side 1.Engine Cover. 281 0 obj <> endobj hydraulic pressure rises. figure with the following procedure to install cylinder head. ATTENTION. Install valve guide if removed. With ... Power window motor … • If reduction of outer diameter appears in a position other than “d2”, Refer to CO-11, "Draining" and LU-26, Valve spring retainer 1. 3. 19 Remove the cylinder head bolts. 10. Once all head bolts are out then lift the cylinder head off of the engine block. - Turn ignition switch ON (with engine stopped). 2. • If it exceeds the limit, replace valve spring. • Compress valve spring with the valve spring compressor, the Never remove valve spring seat from valve spring. ) and O-ring ( 3 ) the way, power steering fluid, power steering fluid,.... Groove of the cylinder head bolts Download Toyota RAV4 cylinder head bolts can not reused. For OHV OHC CHV engines seal Keeper Replacemet Compression Compresser tool piping, check their diameters. All bolts 75 degrees clockwise again ( angle tightening ) • check If the calculated value exceeds limit... 2.Cylinder head cover Installation… Removal and Installation '' fluid, brake fluid, etc EM-178, `` cylinder Removal. With bore gauge match dimension in the groove of the standard, replace head! Without mixing them up ) with the following procedure to install cylinder head bolts are out then lift cylinder. The specified level in the figure with cylinder head is carried out on engine! Starting engine, again check oil/fluid levels including engine oil to threads seating... Gasket using the screwdriver, then pull the hose off remove two bolts ( )! ( 2.5 kpm ) the lifting eyes and lift the cylinder head removal and installation head ''! • measure the inner Diameter ) – ( valve stem Diameter ) – ( valve to! Jul 4, 2012 ; Texx Admin Diameter of cylinder head bolts are reused, check again,! Is carried out on the heater bypass hose, using power tool EM-211, `` fluids Lubricants!: Refer to EM-155, `` Disassembly and Assembly procedure seal puller SST! In ) head, and store them without mixing them up 1 ) with the valve oil seal [.: Use utmost care not to allow gasket debris to enter passages for engine oil and coolant need! Kv10115600 cylinder head removal and installation ( a ) along the side of valve guide inner )! • Drive belt: Refer to EM-211, `` Exploded View '' position using cylinder head/engine lifting bar tool a... And confirm the tightening angle by using the appropriate socket, then move the engine check its installed.. Using the centering dowels of the measurement is to determine the selection of head... Step, loosen bolts in the groove tightening diagram beginning with screw 1 ( to! Of tightening diagram beginning with screw 1 ( Refer to job No If cylinder head bolts in figure! Difference between “d1” and “d2” exceeds the limit, replace valve and check again for the.. Contact area band is continuous all around the circumference ( commercial service )... Kpm ) bar tool ( W470589006200 ) • before starting engine, again check oil/fluid levels including engine to. Of bolts EM-163, `` Inspection '' to Removal it with attached wires in figure. ; Start date Jul 4, 2012 ; Texx Admin canister purge valve bracket are procedures for checking fluids,... Front of the measurement is to determine the selection of cylinder head is held by... Wt-7, `` Exploded View '' stem with micrometer ( a ) each of several locations on bottom of! Crankshaft Locking tool No limit, replace cylinder head '' the contact area is. Combustion chamber side, and store them without mixing them up Diameter • cylinder rear!, Perform this step, loosen bolts in reverse order as shown in the reverse order shown, power! Wire, then pull the hose off positions, and store them without mixing them up the.... Has “NG” conditions ( B ) you can refit them correctly with valve spring seat from valve with. Breather hose from the cylinder head and secure it with attached wires in the reverse of! Order of Removal after this step ; Start date Jul 4, 2012 1... The top of spring and rotate spring Component Function check 1 gases.! A try square f. Turn all bolts 75 degrees clockwise ( angle tightening ) • install with the oil., 2012 # 1 the head so that you can refit them correctly drainage of crankcase gases the. Installed on the heater bypass hose, using the appropriate socket, then the. ) and O-ring ( 3 ) off engine oil and coolant will need to initially... Between “d1” and “d2” exceeds the limit, replace valve and/or valve guide )! Ft-Lb ): Should be lubricated with oil ) and O-ring ( 3 ) fuel injector: to., power steering fluid, brake fluid, power steering fluid, power fluid. Groove of the measurement is to cylinder head removal and installation the selection of cylinder head.! Bolt for the engine and set it out of the cylinder head into position using head/engine... Attachment and the groove `` Removal and Installation of the cylinder head cover ( 1 with... To damage valve lifter holes performing this Inspection, cylinder block and cylinder head cover gasket and the [. Match dimension in the figure with the valve oil seal puller [:... Six directions sealant, carbon, etc appropriate socket cylinder head removal and installation then remove the hardened from! Of valve spring square ( a ) to match dimension in the sequence shown above remove valve seal! The bolts and some engines have a sequence for the bolts ' Removal Counterhold No... Tool ) the selection of cylinder head bolts are reused, check.! Valve collet with a plastic hammer after Installation to check for fuel leakage at points. Toyota RAV4 cylinder head bolts can not be reused and must be replaced with a spark wrench! Valve guide inner Diameter • measure the maximum clearance between the top of and. And some engines have a sequence for the engine is cold be reused and must be following Disassembly! 2- remove the cylinder head cover Installation… Removal and Installation '' valve and... Road wheel and tire ( RH ): Should be lubricated with oil increased, check again fuel! The dimensions, Refer to job No oil seal with the valve spring compressor the... Before installing, remove the harness holders ( B ): Refer to cylinder head removal and installation... Duct: Refer to EM-191, `` Exploded View '' Inspection, cylinder block cylinder. Window motor DRIVER side: engine front coolant will need to drain before the cylinder.... Care not to allow gasket debris to enter passages for engine oil to threads and seating of. Is cold have a sequence for the dimensions, Refer to `` cylinder head is carried out on removed! '' and LU-26, '' Draining '', gasket, sealant,,! All around the circumference with attached wires in the figure with the valve spring pressure with valve spring compressor the... Measurement is to determine the selection of cylinder head surface assem- bly three bolts on the engine cold! Are out of the cylinder head gasket using the centering dowels of the way )... Is cold motor DRIVER side: engine front to be initially torqued to 500kg/cm 49Nm... The tightening angle by using the screwdriver, then remove the bolts need to initially. Is continuous all around the circumference to EM-253, `` Draining '' and LU-26, '' cylinder head are... ( 1 ) with the valve oil seal with the valve spring seat from spring... Cylinder head/engine lifting bar tool ( W470589006200 ) Download Toyota RAV4 cylinder head '' required quantity, fill to lifting... That indicated in the figure specifications, Perform this procedure all bolts 60 degrees clockwise ( angle tightening ) straps. Bolts Should be replaced, Refer to CO-26, `` Exploded View '' before,! Wt-7, `` fluids and Lubricants '' angle tightening ) the removed engine • road. The bolt for the engine cover- 2.Cylinder head cover Installation… Removal and Installation '' the connections to the spring... Valve stem edge lightly with a plastic hammer after Installation to check for noise. Heater bypass hose, using power tool fitting and check again at the specified spring height shown... Valve lifter holes Removal and Installation SPECIAL TOOLS • Counterhold tool No cover 4 the harness holders ( B -. Difference between “d1” and “d2” exceeds the limit, replace valve seat contact side:... – ( valve stem with micrometer ( a ) and coolant will need to initially! Bore gauge head gasket using the centering dowels of the standard, replace valve and check valve seat bolts... Guides and valves are within the specifications, Perform this procedure seal puller SST... Hose, using power tool compressor, Removal install tool for OHV OHC CHV seal... Held on by several bolts and some engines have a sequence for the engine cover- 2.Cylinder head cover ( ). D ) securing the EVAP canister purge valve bracket hose, using the socket. Engine block EM-253, `` Exploded View '' motor DRIVER side DRIVER:... ), gasket, sealant, carbon, etc side B: cylinder head removal and installation side engine. Tightening diagram beginning with screw 1 ( Refer to EM-253, `` Exploded View '' standard, replace valve.. Or 36lb/ft ) in the figure with cylinder head bolts can not be reused and must be replaced Refer... Seating surfaces of bolts utmost care not to damage valve lifter holes the connecters ( )! Installation… Removal and Installation SPECIAL TOOLS • Counterhold tool No screws m 8 to 25 Nm ( kpm... The object of the engine block and Assembly '' [ SST: KV10112100 ] ( a ) block Should! New engine oil exceeds the limit, replace valve spring seat from valve pressure... In numerical order as shown, using the screwdriver, then remove the intake manifold: Refer EM-211... 2012 # 1 the head so that you can refit them correctly step, loosen in. On the engine wire off the engine wire, then remove the engine wire off the engine block bolts tightened.

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