Timing chain replacement is straightforward and provided the instructions in the service manual were followed, the engine should operate normally. The yellow primary chain crankshaft mark should align with a small dot on the crank sprocket. I took a try to make as you say, but then you can not set chain mark points with timing points on cams. Use the following lists to determine if your Toyota vehicle uses a timing belt, or a timing chain: Now you know if your Toyota uses a timing belt or a timing chain. There is no need to disconnect the lines from the air conditioning compressor. normally, these parts are more durable than a timing belt and require less maintenance. CARspec has been asked how to time the 1MZ 3.0 V6 and 3MZ 3.3 V6 when replacing a timing belt. Being armed with the Toyota factory service manual would be a big help as it outlines correct torque specifications for the various nuts, bolts, and other fasteners. (b) Check that each timing mark of the camshaft timing gear and sprocket are aligned with each timing mark located as shown in â¦ Thanks for sharing! 1 Cylinder to tdc/compression. Set-up the chain and sprockets for installation. Remove the cover's fasteners with a Torx wrench and pry the cover off the engine. Although this mechanical labor operation may seem like a daunting task, the home mechanic with even the simplest collection of tools can do it. You need not remove the alternator from its mounts or disconnect the electrical leads. Thread the crank bolt back into the crank and snug it down. While applying upward pressure on the cam sprocket, rotate the engine back and forth with a breaker bar on the crank nut. Set the engine to top dead center (TDC). We recommend that you replace yourÂ Toyota timing belt every 60,000 miles and encourage you to buy a Toyota timing belt kit which will include all the necessary parts to get the job done right the first time. it is important to follow your carâs service plan and replace the timing chain per the â¦ Now, reinstall the crank bolt back into the crankshaft. Be patient as the RTV on the oil pan and timing cover locating dowels on the face of the block will create some resistance. When the cover is flush with the block, the bolts can be installed. Remove all remaining bolts on the face of the Timing chain cover. Carburated trucks should be set to 0-degrees BTDC with the vacuum lines disconnected from the vacuum advance unit. Are you an expert? Slip the oil pump drive spline from the crankshaft and set it aside. CAUTION: However, for the installation of the camshaft timing gear and timing chain follow the below procedure. Drain the cooling system and disconnect the lower and mid (#3) radiator hoses. The removal and installation timing is the same. The next way is to remove the timing chain cover and just the cover. Remove the bolt, and distributor drive gear on the front of cam gear. I personally like to tie it to the left inner fenderwell. If the head was not removed, this bolt will be located below the camshaft drive gear, which is on the front of the camshaft. This guide covers Toyota Corolla models with distributed ignition systems built after 1977. Fits LAND CRUISER, SEQUOIA, TUNDRA. This can be accomplished with several methods. There is enough flexibility to move it aside. Slip the new crankshaft sprocket with chain over the snout of the crank. have a 2000 toyota corolla s 1.8 lter 1zz-fe trying to install timing chain confuse about my marks on my camshafts sprocket . 24. The chain will have bright links where it needs to be installed on the sprockets and the sprockets will have marks or dots where the chain needs to be placed, respectively. Engine Details: 1GR-FE 24V DOHC Notes: Premium Kit, w/o VVT Cam Gear(s) Buyers Guide: [2003-2015] TOYOTA / V6 / 4.0L DOHC 24V [(1GRFE)] Part Warranty: 12 month or 12,000 mile warranty whichever comes first. Regardless of the method used, there are a few steps that need to be taken to begin this repair. Welcome to 4x4Wire! Shut off the engine and check the fluid levels and inspect for leaks. When the distributor contacts the drive gear on the cam, it will rotate counter clockwise to the #1 firing position or TDC. Install the guides and tensioner at this time. Install the crankshaft pulley and torque the large bolt to 116 ft.-lb. The timing may not be exact, but it will be close enough to get the engine running. Consider replacing the water pump now if it is the original. the 2.4 would be similar to the 2.7 regarding the timing â¦ As the timing cover has most likely been on the block for some time, it may not be easy to get off. Also, make sure that you have all the parts you will need to complete the job. Remove the distributor cap and see that the rotor points to the #1 cylinder (approximately 11 o clock when viewing the distributor from the drivers side fender). Remove the famed hidden timing chain cover bolt that is not mentioned in any shop manuals even the Toyota shop manual. Remove the 12-mm hex-head distributor hold-down bolt. Apply RTV to the block side of the gaskets just prior to installing the cover back onto the engine. One of these bolts passes through the water pump and has a 12-MM hex head (The other water pump bolts are 10-MM hex). Set the no. If the head is still on the engine, be careful not to damage the portion of the head gasket that seals the top of the timing cover. We've got you covered! Timing chain cover bolt identification-1.8L (1ZZ-FE) engine; Access our Toyota Celica, Corolla, ECHO & MR2 1999-05 Timing Chain & Sprockets Repair Guide Removal and Installation by creating an account or â¦ Change the engine oil and filter. Toyota Corolla Altis Spare Parts Price List including head light, tail light, indicators, seat cover, mudguard, speedometer etc. With the cover off, the timing components can be removed. This saves you the rigours of going to remove everything, if for instance there was a mistake from you. To install the distributor, first make sure the engine is set to TDC. Make sure you have a nice, clean area to work in and that you will have full access to both sides of the engine compartment. Next, you can move on to the removal of the fan belts, fan and fan clutch, water pump pulley, and fan shroud. Install the oil pump drive spline onto the crankshaft. « Honda Timing Belt Or Timing Chain (Complete List), Tundra Returns To TRD Pro Lineup For 2019. 6.36a Disengage the locking pawl and press in the plunger ... align with the marks on the sprockets (see illustration). If removal of the oil pan is done (see below) you will definitely want to change the oil and filter. Upon the removal of each bolt, press it through the respective spot on the cardboard. Align the blight link of the timing chain and camshaft timing gear mark, and install them to the camshaft.. 18. Apply a thin bead of the proper RTV to the oil pan. If your truck has power steering, you will need to remove the bracketry from the cylinder head and block, and set the pump aside. Two of these bolts pass through the oil pump and one is threaded from the back-drivers side of the block, near the heater outlet pipe/engine oil dipstick area. Fill the cooling system with the correct mixture of anti-freeze and water. The toothed end of the crank sprocket faces forward. You, your 4x4, and Access... Camshaft Sprocket Timing Marks and Timing Chain Index Links. Also, the oil pump drive spline may not immediately engage into the oil pump. Install water pump. To do this, loosen the 19-MM hex-head bolt that threads into the camshaft. Helpful 2 S'bo answered on April 10, 2020 Chain. The key is to keep the crankshaft from turning while torquing the bolt. Toyota uses both timing belts and timing chainsÂ in their vehicles, and it is important to know which type your vehicle employs. Once the cover is clean, apply a thin bead of RTV to the cover and place the gaskets onto the cover. Fig. Slide the crankshaft position sensor reluctor ring off the crankshaft, remembering that the side with the "F" mark faces outward. Last month we reviewed D.O.A. Here is a great place to find a Toyota timing belt kit for your vehicle. The timing belt is pretty substantial, but it is, after all, a rubber belt and the actual service life will depend a lot on environmental and use conditions. Remove any tools from the engine compartment. In some cases, it may be necessary to remove the oil pan in addition to the cylinder head. Over all I replaced two oil pump O-rings, front crank seal, valve cover gasket, both chain guides and chain tensioner. In addition to the timing kit, you may consider replacing the following items: Among the items listed above, I also suggest the following items be kept on hand: You will ALWAYS want to change the engine oil and filter once the engine is all buttoned back up. TBK specializes in imported vehicle timing belt kits and tune up kits. This will make it much easier to reinstall the timing cover as there are several different bolt lengths used to hold it in place. Align the crankshaft pulley mark with the 0 mark of timing case. , Guides , Uncategorized Toyota uses both timing belts and timing chains in their vehicles, and it is important to know which type your vehicle employs. I like to stuff rags in the oil pan area, if it was not removed, to keep the old gasket pieces out. 1 And no. The critical part of installing the chain is assuring that the camshaft and crankshaft are correctly timed together. You May Wish to Replace the Distributor O-Ring if it is Leaking. Place the socket on the bolt as if it were going to be loosened. Fortunately, most manufacturers of timing chain kits make this easy by clearly marking the chain and sprockets with timing marks. Timing belts require more maintenance than timing chains and need to be replaced every 60,000 to 90,000 miles. Looking for a timing belt kit or tune up kit for your next project? Debris (old gaskets, dirt, etc.) Torque the 8-MM (12-MM hex head) bolts to 9 ft-lb. It is now time to remove the timing chain cover. Leaving the tensioner until last makes installing the chain a bit easier. I like to tie the chain to the cam sprocket to make sure it stays in the correct position. Failure to replace your timing belt could result in belt failure, and in some cases, catastrophic damage to your engine. If this is the case, I suggest removing both the water pump and oil pump from the timing cover. This will stretch the chain out a bit to get it over the front of the camshaft. No special tools are needed for this job, save for an assortment of metric wrenches and sockets and a timing light. Don't know if Altis comes with chain or belt ! The timing chain and guides had no damage or ware marks at all and when these new parts where installed the tensioner plunger was sitting in the same position as the old one leading me to ... down lower and behind the first did have ware marks in the pivot guide but the other two fixed guides ... or affiliated with Toyota â¦ Racing Engines Timing Chain Kit. Most good timing chain kits, like the one sold by D.O.A. The long-sided tensioner goes on the drivers side of the engine. This bolt is usually hidden in a puddle of oil. While the coolant is draining, remove the cylinder head (valve) cover. Check the valve timing by turning the crankshaft clockwise until the mark of the pulley is aligned with the mark on the timing chain cover. Align mark links Nos. Got some experience with maintaining, tuning, or overhauling import cars? On 22RE-T engines, this is known as the #3 turbo water (cooling) pipe. 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