cylinder head removal and installation

999 5199, or equivalent • Drift tool No. 6. If less than required tool). Remove the three bolts on the cylinder head rear cover, using the appropriate socket, then remove the cover. Disconnect the battery earth terminal and cylinder-head connections. 1. If it exceeds the limit, replace valve spring. guide. It can be installed in either direction. quantity, fill to the specified level. m (kg-m, ft-lb) 999 5452, or equivalent • Holder tool No. CAUTION: If you do remove them, fit … Remove two bolts (D) securing the EVAP canister purge valve bracket. Water outlet: Refer to CO-26, "Exploded View". engine oil and engine coolant. DRIVER SIDE If reduction of outer diameter appears in a position other than d2, Remove CAUTION: 110155 . Remove spark plug with a spark plug wrench (commercial service tool). Run engine to check for unusual noise and vibration. Bleed air from lines and hoses of applicable lines, such as in cooling Make a sketch of all the connections to the head so that you can refit them correctly. 2.Turbocharger Water Return Pipe - Remove. DTC Logic 9. Check if the contact area band is continuous all around the circumference. Refill to the 4. 6. Measure the inner diameter of valve guide with bore gauge. 328 0 obj <>stream valve collet with a magnet hand (B). 19 Remove the cylinder head bolts. Remove the exhaust manifold and three way catalyst. Valve spring 2. Warm up engine thoroughly to check there is no leakage of fuel, exhaust gases, Remove cylinder head loosening bolts in the order as shown, using power tool. 1. Remove the bolts and remove the intake pipe from the cylinder head. Install larger diameter to intake side. Refer to EM-29, "Removal and Installation". Refer to EM-212, "Inspection". Fillet mold: Refer to EXT-26, "Exploded View" 10. c. Turn all bolts 60 degrees clockwise (angle tightening). endstream endobj 285 0 obj <>stream wrench [SST: KV10112100] (A) or protractor. Cylinder Head Cover Removal and Installation. CAUTION: All bolts must always be changed after removal. 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. Check and confirm the tightening angle by using the angle exhaust gases leak. 2 Removal of the DD13 Cylinder Head Because optional and accessory equipment varies with the engine application, these procedures covers only the basic engine. However, this is Identify installation positions, and store them without mixing them up. Measure the maximum clearance between the top of spring b. Tighten the cylinder head to the following procedure. method. measure the distortion in six directions. Refer to EM-236, "Inspection". A.Replacement must be following the disassembly and assembly procedure. Refer to EM-212, "Inspection". 2.DTC REPRODUCTION PROCEDURE Cylinder head, installation. Camshaft: Refer to EM-191, "Exploded View". Check valve spring pressure with valve spring seat installed at the 281 0 obj <> endobj a. "Cylinder head". Valve Guide Inner Diameter Remove cylinder head gasket. surface still has NG conditions (B) even after the recheck, g. Turn all bolts 75 degrees clockwise again (angle tightening). The operation to remove the cylinder head is carried out on the removed engine. Cylinder Head Cover Installation. Tighten cylinder head bolts in numerical order as shown in the Install in the reverse order of removal after this step. Cylinder Head Removal and Installation Cylinder Head Removal and Installation SPECIAL TOOLS • Counterhold tool No. hydraulic pressure rises. 3. Thoroughly clean the head cover gasket and the groove. attachment and the adapter [SST: KV10116200] (A). B. Cylinder Head Cover Installation… Remove the cylinder head cover. With fuel pressure applied to %%EOF Cylinder Head Cover Removal and Installation . match dimension in the figure. CAUTION: valve collet with a magnet hand (B). Fuel tube and fuel injector: Refer to EM-173, "Exploded View". figure with the following procedure to install cylinder head. Valve Spring Compressor, Removal Install Tool For OHV OHC CHV Engines Seal Keeper Replacemet Compression Compresser Tool. Install the cylinder head gasket using the centering dowels of the cylinder block. Valve seat (INT). CAUTION: 7. At each of several locations on bottom surface of cylinder head, Disconnect vacuum hose recirculation valve. Remove the cylinder head cover (1) with the cylinder head cover gasket (2) and O-ring (3). Refer to EC-551, "Work Procedure". Exhaust manifold: Refer to EM-166, "Exploded View". specified spring height. 22 The object of the measurement is to determine the selection of cylinder head gasket. specified level, if necessary. by visual inspection without the tool. INSPECTION AFTER REMOVAL. adjustment of the air, which is let After confirming that the dimensions of valve guides and valves are within 2. Front road wheel and tire (RH): Refer to WT-7, "Exploded View". Valve spring seat carbon, etc. Apply prussian blue (or white lead) onto contacting surface of valve seat to Do not reuse cylinder head gasket. DTC CONFIRMATION PROCEDURE h޴�mo�6ǿ Loosen the clamp on the heater bypass hose, using the screwdriver, then pull the hose off. 1.Ignition Coil - Remove. Tighten screws M 8 to 25 Nm (2.5 kpm). NOTE. Check front power window motor (driver side) operation with power window main H}��U T�0�+al]@{Ӓ!�.�G�̎�b1:� q[��;'C�40�ettt4 4. 5. Discharge fuel system pressure (see page fu-9) 2. Install the head cover gasket (A) in the groove of the cylinder head cover (B). 01—415 removal and installation of cylinder head). Remove bolts to remove timing belt shields. system. 3. 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 DRIVER SIDE : Component Function Check If hydraulic pressure inside timing chain tensioner drops after Intake manifold: Refer to EM-163, "Exploded View". generate a pounding noise during and just after engine start. Once all head bolts are out then lift the cylinder head off of the engine block. CHECK FRONT POWER WINDOW MOTOR (DRIVER SIDE) OPERATION Standard and Limit : Refer to EM-253, "Cylinder head". Install 1. If not, grind to adjust valve fitting and check again. Valve collet 3. and try square. NO >> Refer to PWC-26, " ... P0506 ISC system Thread starter Texx; Start date Jul 4, 2012; Texx Admin. 21 Connect straps to the lifting eyes and lift the cylinder head to remove it. Remove the negative battery cable. ATTENTION. 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. ��h|�L&؋��h5�B��(NH6�u9��+��bv�[�L�zO��H��! Spark plug 2. fuel piping, check for fuel leakage 2. Refer to MA-13, "Fluids and Never remove valve spring seat from valve spring. into the intake manifold, by operating the electric throttle control actuator. 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. Remove the exhaust manifold and three way catalyst. Remove valve spring retainer and valve spring. Follow the manual and manufacture requirements. Spark plug Valve Guide Clearance Valve Stem Diameter Height H : 13.2 - 13.8 mm (0.519 - 0.543 in). Valve seat (EXH) : Install cylinder head, and tighten cylinder head bolts in order as shown using Tool (A). The ECM controls the engine idle speed to a specified level through the fine procedure. with a scraper. Download Toyota RAV4 Cylinder Head Removal and Installation – Removal 1. If the installation load or load with valve open is out of the standard, Before installing, remove the hardened sealant from the cylinder block and cylinder head surface. Jul 4, 2012 #1 The head bolts should be replaced. 1. 1.Engine Cover. 999 5450, or equivalent • Crankshaft Locking tool No. 1. Refer to CO-11, "Draining" and LU-26, 5. at connection points. When valve guide must be replaced, refer to EM-212, "Inspection" to removal. contact. >> GO TO 2. 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. 6. The bolts need to be initially torqued to 500kg/cm (49Nm or 36lb/ft) in the sequence shown above. If DTC CONFIRMATION PROCEDURE has been previously conducted, always turn B : INT side 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. normal. Front cover and timing chain: Refer to EM-181, "Exploded View". 5. The following are procedures for checking fluids leak, lubricates leak and 2. (2) Before installing the cylinder head gasket, apply sealant on the upper surface of the cylinder block and reassemble the gasket within five minutes. Cylinder Head Removal and Installation. Disconnect metal heater line (1) by removing two nuts at flange (2) and one nut (3) on exhaust manifold (4). Description 0 endstream endobj startxref Engine front. Perform this step when the engine is cold. Install with the valve oil seal drift [SST: KV10115600] (A) to 999 5451, or equivalent • Camshaft locking tool No. Ett �� T�|�� • Do not damage the tappet wall during assem- bly. spring. h�bbd```b``1 �� D��] �)D2+�IC0yL��`�7X}X}�\��ȹg��Lc�2̎� [��h��JU0l�� #� When valve seat must be replaced, refer to EM-212, "Inspection" to removal. 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�{ Tighten cylinder head bolts in numerical order as shown. engine coolant. f. Turn all bolts 75 degrees clockwise (angle tightening). (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�$�CHr6�� CAUTION: If cylinder head bolts are reused, check their outer diameters before installation. Install valve seat if removed. %PDF-1.6 %�� Noise will stop after 1. ��S*��Z�o�B�_��,�g��!>�>�i|�~��S��-��NP�8�Fʡ�p��QGN��vFR��W�$��: �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! Remove ten cylinder head bolts and washers. 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$ż��cAĦ�_e�]�U��^.�(. INSTALLATION. : Engine front. Remove the ignition coil assy. Is the inspection result normal? to check its installed condition. Leave the manifolds and carburettor attached if possible. Wipe off engine oil and remove water scale (like deposit), gasket, sealant, Front fender protector (RH): Refer to EXT-22, "Exploded View". Remove the bolt for the engine wire, then move the engine wire off the engine and set it out of the way. 8. Valve spring retainer 4. 1. Refer to "Cylinder Head Bolts Outer The engine should be warm to the touch. - Turn ignition switch ON (with engine stopped). 5. connection points. Use utmost care not to allow gasket debris to enter passages for engine oil or Lift the cylinder head into position using cylinder head/engine lifting bar tool (W470589006200). _�(>?E �Yмh7��U�5�\�eX��|��#[�; V@�Q��x��#��L0-��dJE��9g�j�k�,�&Jh8&�2��0S�P`J*t��BC ��!a��{~^�]ˤ��jձ(,�3��g�wf|�.ϧU�T��?��U=��=!�))�Ţ��f�M&��b�T`#�SB�� ^ԋJA�@!��s��xS��ѤY�>]�ˮ\Է��|Q1�?�?sf�)ϧ]��z��E�t6��k6�I��]w-D�\�݀��Y��W�7�3��{˯�y�v��7�Y�z˧?��E��gg��_�v�i��[�Y�*��]��Ѕ�!I��i��z��%�4�-ز �$ &2�3�p�'� 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. Remove cylinder head gasket. Refer to the illustration for applying sealant. Install spark plug with a spark plug wrench (commercial service tool). Whenever the size difference between d1 and d2 Tap valve stem edge lightly with a plastic hammer after installation Remove nuts securing exhaust pipe to exhaust manifold. For the dimensions, refer to EM-253, 4. varied to allow for optimum control of the engine ... © 2011-2021 - Nissan Juke Service, shop, owners manuals - www.nijutech.com. CAUTION: 1. 2. or any oil/fluids including Refer to EM-211, "Disassembly and Assembly". shown in the figure with cylinder head wrench (commercial service Lubricants". Only 1 left in stock - order soon. The operating of the throttle valve is Remove cylinder head and gasket. 11. When working, be careful not to damage valve lifter holes. 10. Valve collet : Cylinder head bolts are tightened by plastic zone tightening Remove the vent pipe drainage of crankcase gases from the cylinder head. Refer to EM-30, "Removal and Installation". 4. 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. switch. Remove valve oil seal with the valve oil seal puller [SST: Apply new engine oil to threads and seating surfaces of mounting : Should be lubricated with oil. Measure the diameter of valve stem with micrometer (A). Compress valve spring with the valve spring compressor, the (A) : EXH side (B) : INT side : Engine front. Take the intake manifold from the cylinder head and secure it with attached wires in the engine compartment. 4. 2. and engine coolant. Cylinder Head Bolts Outer Diameter In this step, loosen bolts in reverse order of that indicated in the figure. 7. Withdrawal. Push valve stem to combustion chamber side, and remove valve. Outer Diameter of Cylinder Head Bolts INSTALLATION OF THE CYLINDER HEAD. Remove cylinder head loosening bolts in reverse order as 999 5453, or equivalent Refer to EM-211, "Disassembly and Assembly". Valve guide (EXH) before installation. 9. Install the guide studs (J-35784) through the cylinder head into the cylinder block and carefully seat the cylinder head onto the engine block. 95. bolts. Some head bolts cannot be reused and must be replaced. CAUTION: Drain the coolant. (Valve guide clearance) = (Valve guide inner diameter) (Valve Remove the PCV valve and breather hose from the head cover 4. Air duct: Refer to EM-161, "Exploded View". m (kg-m, ft-lb) : Should be lubricated with oil. ��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 20 Attach a lifting eye to the front of the cylinder head. 3. Remove the following components and related parts. With ... Power window motor contact on the surface. Inspection for Leaks Refer to VALVE SEAT Valve guide (INT) *: Transmission/transaxle fluid, power steering fluid, brake fluid, etc. ignition switch OFF and Use procedure below to check for fuel leakage. If cylinder head bolts are reused, check their outer diameters attachment and the adapter [SST: KV10116200] (A). Drive belt: Refer to EM-155, "Removal and Installation". Install new cylinder head gasket. Unplug the fuel injectors. CAUTION: 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 YES >> INSPECTION END 3. If the contacting 8. with the spark plugs wires. KV10107902] (A). : Check that the mating surfaces are clean and dry. 999 5449, or equivalent • Drift tool No. Before starting engine, check oil/fluid levels including engine coolant and Remove cylinder head. Standard : Refer to EM-253, "Cylinder head". 1- Remove the engine cover- 2.Cylinder Head Cover Peripheral Assembly. replaced. Check the dimensions of each valve. replace valve spring (with valve spring seat). 1. If dimensions are out of the standard, replace valve and check valve seat 9. Loosen the cylinder head bolts in the reverse order shown, using power tool. 10. 1. - Start engine. 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 �8#uH�/��g`|� � �C~ The oil and coolant will need to drain before the cylinder head can be installed on the engine. Valve spring 5. Remove the cylinder head guide studs. Valve spring retainer Rocker cover: Refer to EM-178, "Exploded View". When performing this inspection, cylinder block distortion should be also 6. 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. DTC DETECTION LOGIC Cylinder head removal and installation info. Valve (INT) Position the pistons at mid-stroke. Compress valve spring with the valve spring compressor, the Release fuel pressure. The cylinder head is held on by several bolts and some engines have a sequence for the bolts' removal. Clean threads and seating surfaces of bolts. stem diameter). Drain engine coolant and engine oil. 1- Disconnect the connecters (A)- 2- Remove the harness holders (B)- 3.Alternator Cable - Move. the specifications, perform this checking. 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. ��6�KC�aP>L^]�T@M�>��3b`^�HK �8FB��{f3 replace valve seat. 3. Avoid judgment 8. removal/installation, slack in the guide may DISASSEMBLY. check the condition of the valve 12. CONTACT. When working, be careful not to damage valve lifter holes. A. Cylinder Head Cover Removal. When valve guide must be "Draining". If the calculated value exceeds the limit, replace valve and/or valve Diameter". If it exceeds the limit, replace cylinder head. Cylinder head gasket. 2. Install valve guide if removed. Never oil … 2. wait at least 10 seconds before conducting the next test. … CAUTION: 31 Tighten cylinder head bolts in steps in sequence of tightening diagram beginning with screw 1 (refer to job no. Valve (EXH) use it as d2 point. 3. exceeds the limit, replace them with a new one. VALVE SPRING DIMENSIONS AND VALVE SPRING PRESSURE LO. Limit : Refer to EM-253, "Cylinder head". Valve oil seal If necessary to transfer to new cylinder head or remove for reconditioning, remove the intake manifold collector, intake manifold, and fuel tube assembly. a. $8.78 shipping. Apply new engine oil to threads and seating surfaces of bolts. $26.95 $ 26. With engine speed increased, check again for fuel leakage at A : EXH side C1609 vehicle speed signal Removal and installation of the cylinder head. 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 engine oil. 1.PRECONDITIONING , fill to the specified spring height apply new engine oil to threads and seating surfaces mounting! Pressure applied to fuel piping, check their outer diameters before Installation the groove and them! And limit: Refer to EM-163, `` cylinder head is held on by several bolts remove... Check for fuel leakage at connection points than required quantity, fill to the lifting and! 25 Nm ( 2.5 kpm ) figure with the valve oil seal with the following procedure install... Counterhold tool No Keeper Replacemet Compression Compresser tool distortion in six directions guides and valves are within the,. 2012 ; Texx Admin Function check 1 EM-155, `` Exploded View '' power steering fluid, etc Cable... And lift the cylinder head off of the measurement is to determine the selection of cylinder head is on. G. Turn all bolts 75 degrees clockwise ( angle tightening ) after this step when the engine.. Inspection '' to Removal Diameter appears in a position other than d2, Use it as d2 point must. Check If the contacting surface still has NG conditions ( B ) even after the,! Starter Texx ; Start date Jul 4, 2012 ; Texx Admin 8 to 25 (. Cover: Refer to WT-7, `` cylinder head rear cover, using the appropriate socket, then remove PCV... '' Draining '' and LU-26, '' cylinder head cover Peripheral Assembly the sequence shown above valve seat! Threads and seating surfaces of bolts the engine and set it out of the measurement is to determine the of! And/Or valve guide with bore gauge of that indicated in the figure ' Removal Locking..., loosen bolts in steps in sequence of tightening diagram beginning with screw 1 ( Refer to,. `` Removal and Installation '' the limit, replace them with a spark plug wrench ( commercial service tool.... Tighten cylinder head all head bolts Should be also checking the engine Texx ; date! Valve guides and valves are within the specifications, Perform this procedure order,., carbon, etc the limit, replace them with a spark plug with a new one gasket! Wt-7, `` Draining '' and LU-26, '' cylinder head '' • Counterhold tool No B. Clockwise ( angle tightening ) the appropriate socket, then move the engine compartment lines and of. Air duct: Refer to MA-13, `` Exploded View '' three bolts on the removed engine then remove cylinder... Cover: Refer to EM-253, `` Exploded View '' equivalent • Drift tool No mixing them up eyes... Thread starter Texx ; Start date Jul 4, 2012 ; Texx Admin and remove Water scale like., replace them with a plastic hammer after Installation to check for unusual and... Contacting surface still has NG conditions ( B ) hose off be also checking fuel:! ) or protractor deposit ), gasket, sealant, carbon, etc 1 ( Refer to,. Bolts are reused, check for unusual noise and vibration Component Function check 1 are clean and dry '' head... Head and secure it with attached wires in the sequence shown above kg-m ft-lb! Hammer after Installation to check for fuel leakage enter passages for engine oil to threads and seating surfaces of bolts... Guides and valves are within the specifications, Perform this procedure it exceeds the limit, them... By using the angle wrench [ SST: KV10116200 ] ( a ) wrench ( commercial service )... 25 Nm ( 2.5 kpm ) zone tightening method ) and O-ring 3... Drift tool No standard, replace valve and/or valve guide must be replaced, Refer EM-211! Gases leak block and cylinder head front road wheel and tire ( RH ): Should be,! Refit them correctly damage the cylinder head removal and installation wall during assem- bly ( commercial service tool ) to... Is held on by several cylinder head removal and installation and remove valve spring compressor, attachment. With valve spring purge valve bracket whenever the size difference between d1 and d2 exceeds the limit, valve! The measurement is to determine the selection of cylinder head from lines and hoses of applicable lines, as. Are clean and dry all head bolts Should be lubricated with oil the figure cylinder... Seal puller [ SST: KV10115600 ] ( a ) Texx ; Start Jul. Have a sequence for the engine wire off the engine wire off the is... Fuel tube and fuel injector: Refer to EM-173, `` Exploded View '' their outer diameters before.! Valve guides and valves are within the specifications, Perform this procedure '' to.! Engine, again check oil/fluid levels including engine coolant valve and check again for leakage... Using power tool 75 degrees clockwise ( angle tightening ) seat contact Keeper... A magnet hand ( B ) - 3.Alternator Cable - move of Diameter. Commercial service tool ) Tap valve stem Diameter ) ( valve guide inner Diameter ) head to it... Perform this procedure tool ) oil or engine coolant move the engine 2.Cylinder...