How To Install Timing Chain

Hold the camshaft sprocket with the timing chain hanging down and install the timing chain to the crankshaft gear. This is part 2 of the 2003 Mountaineer timing chain video. Install the valve cover Apply silicone sealant in the corners where the rounded areas are by the camshafts. Total is $450. I have replaced the fallowing items. The crankshaft sprocket is aligned with the dot and or paint marking on the sprocket between two plated timing chain links. The timing chain guides do just that, guide the timing chain so there is little to no slack in the chain. 4L Timing Chain Replacement Questions Timing Chain and Phasers are successfully changed out. Remove the timing chain tensioner for the balancer unit with the following procedure: a. Retainer *271589014000 Case *602589009800 Assembly link *271589096300 11 Rivet new timing chain Cover timing case recess and cylinder AR05. So be sure to clean and check the condition of the tensioner instead of just removing the guides. But, if the engine has a bad rear chain or guide, or a chain. You need to follow the procedure in the FMS for determining timing chain wear. Crankshaft sprocket (A) → Timing chain guide (B) → Intake CVVT sprocket (C) → Exhaust CVVT sprocket (D). The release was confirmed upon turning the engine clockwise wherein the "ratchet" component of the plunger was heard "clicking" repeatedly (4 times?) as the plunger extended while taking-up the cam chain slack. Let's them advance/retard further than it did before doesn't fix the problem cos eventually the tensioners will run out of travel and the chain will become loose. The plasitic timing chain cover has "Replace assembly if removed" molded right into the face of the cover. WARNING: The removal and installation of all gears and chains must be done with the crank keyway at the 9 0’clock position. Website - h. Coat the gasket with a little RTV silicone and clean the gasket mating surface well Install the new timing belt in the opposite direction as removed. Complete timing chain and balancer chain sets cost over $300 and obviously must be correctly installed. Lets look at bank 1 Cam to Cam chain and look at the marks. The timing belt looked perfect and there was no black dust anywhere under the cover. Timing Chain Component (LH) Installation Note 1. The timing chain broke at 117,000 miles, so it was 17,000 outside of the warranty. Crankshaft timing pin. Will not fit LS1 or LS6. I pulled the cover with the water pump attatched. You may have to register before you can post: click the register link above to proceed. Install the nylon timing chain tensioner guide onto the timing chain tensioner bracket pin and position the top of the guide under the tab at the top of the bracket. Install the timing chain cover with new gasket. When is a good time to change the timing belt? I'll likely buy the parts online (Toyota genuine parts of course) and hire my local mechanic for the job. Should you replace your water pump and timing belt at the same time? If your car has 60,000+ miles on it and has already had its first timing belt replacement, as long as none of the seals are leaking and the engine won’t be damaged, it might be worth it to wait and replace the water pump later. On your picture, the section on the long guide at the bottom near the crank looks to be getting a little thin, as you can see the dark spot from the metal underneath. The average timing belt replacement cost starts around the $500 mark, and can increase to over $1000 if removal of other engine components is required to gain access to the timing belt. Install timing chain tensioner. We are at the point where we have the stator and backing plate off and the cam chain out. The timing belt kit will ensure that the technician installs a new tensioner and a new idler with the timing belt; it’s a small cost to bear for an excellent precautionary measure. Should I replace the timing chain/water pump to avoid a catastrophic failure? Read this full Truck Trend Garage from the Truck and SUV experts at Truck Trend!. My beloved 4runner is running beautifully at 160K miles. The chain tensioners need to be compressed then pinned to keep them from going fully extended during slack timing chain work. Remove the timing chain case cover. The reason is the chain is meant to be super strong and a master link would only weaken it. Use a suitable tool with a rubber tip on the end. A timing chain failure can cause enough damage to effectively total the car. There is a LOT of caked oil and dirt on the front of the timing chain cover. If you are starting to get chain noises from the engine, especially on cold start ups you should inspect or replace the tensioner right away. I was pondering the timing chain as years ago my mom's 72 Nova broke down on the highway with a broken timing chain (as I was told). If the chain is allowed to move as the result of a broken timing chain guide there is a chance the chain could jump and throw engine timing off. 6L VCT Kits , 2009-2010 F150 4. Install the secondary timing chains and camshaft sprockets. Ensure camshaft setting bar can be fitted [3]. Slip the chain under/off the crank sprocket. '90-'91:Install the crankshaft pulley and the plate. Thousands of dollars to fix. Otherwise when cranking the engine, this can be drawn into the timing case recess. Install the timing chain dampener bolts. BTW, the chains are hitting the guides because the chain is loose. Can anyone help out with Haynes Manual info or just info for installing a timing chain on the '87 351w? So far everything is apart all the way to the timing chain, I just don't know how to align anything up; referring to the timing marks. The syncro is in the top of the cover on all 3. Put the timing mark on zero and see how the notch in the camshaft sprocket aligns with the groove in the retaining plate. This noise may be caused by the secondary timing chain tensioners. It is an upshot of working on gear driven cams and timing gears for injection pumps on Caterpillar tractors - which all have marks on their gears that meet each other when everything is timed right. 6L as everyone is crying the blues about it. 2017 recall issued. Now GM has had Chain issues in the past (the old V-8's from the late 70's and early 80's) were common. 8's I have seen so it has to come out, it is driven off a sprial gear on the front of the cam and also drives the oil pump. While they had it ripped apart I went ahead and got the water pump replaced. Install the timing chain. 18)if reusing timing belt, check installation marks on timing belt If you're using this article to get to the water pump, and will re-install the belt, make sure the marks (one at the crank, one on each camshaft pulley, and a mark to indicate the front of the belt) are present. WARNING: Crankshaft sprocket not keyed to crankshaft. Clean the block surface where the timing chain cover mounts. The SUV's though require the engine removed to replace the chains. Complete timing chain and balancer chain sets cost over $300 and obviously must be correctly installed. admin - December 24, 2018. 7 engine has both the timing chain and the water pump on the inside of the engine. Toyota and Lexus 4. Will not fit LS1 or LS6. After applying the liquid gasket, THREE BOND 1217H or LOCTITE 5900H on the cylinder head cover, reassemble the cover within five minutes. com, the official site for GM High-Tech Performance Magazine. 4L Turbo LUV/LUJ Timing Adjustment Overview: There's a surprising lack of articles on this subject, so I'm writing an article on how to adjust timing on the 1. Do to the high mileage of this vehicle and the "special" noises coming from the timing chain area, we opted to replace all timing chain components. Do not reinstall the camshaft to VCT bolts in step 21. 3 V8 and now has just under 588,000 kms on it. I cant imagine a much larger issue than this. Apply seal packing (diameter 4. We recommend the following online resources for trustworthy information about Ford F150 maintenance, repair and service. Ensure camshaft setting bar can be fitted [3]. A timing chain is the critical connection between your engine’s camshaft and crankshaft. Timing chains may be old technology, but they are proven and they work for long periods of time (provided the engine receives proper service). Warranty paid for it all! Had I not had the noise looked at, the chain would have broken and the engine would have had to have an over haul. Put the timing mark on zero and see how the notch in the camshaft sprocket aligns with the groove in the retaining plate. Clean the block surface where the timing chain cover mounts. To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure. 4L Turbo LUV/LUJ Timing Adjustment Overview: There's a surprising lack of articles on this subject, so I'm writing an article on how to adjust timing on the 1. The purpose of WillysTech is for discussion of any Classic Willys Jeep (MJ's & CJ's), Wagons, Pickups, Jeepsters, and Forward Control Vehicles. A chain tensioner could be operated by a spring-loaded mechanism or oil pressure. Install the timing chain dampener bolts. How to properly install a timing chain in a 2005 Cadillac SRX 3. Step 24: Reinstall cover using the seal installer as a guide on the crankshaft. Toledo Tool No. Set the Base Ignition Timing. The Chevrolet 2007 LS2 & 2008 and newer LS3 engines have a single bolt camshaft sprocket design and uses a spring-loaded chain tensioner. 3l engine that the previous owner had replaced the head. Step 23: RTV the bottom of the timing cover where it has the sharp corners. 7 in it do you have to pick up a number one cylinder before you install the timing belt 2004 Dodge Ram 1500. You can also ship us your engine and we will rebuild it and ship it back to you if that is an easier option. Has 180k miles and when i got it i decided to change some gaskets and replace the timing components with new ones. 8's I have seen so it has to come out, it is driven off a sprial gear on the front of the cam and also drives the oil pump. I reset it and put a timing light on it. 0 sohc timing chain rattle - everything you need to know Seen many, many many many posts on here about the 4. This set happens to be a very high quality Made in U. To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure. CAUTION: Matching marks between the timing chain and sprockets slip easily. I'll admit it my went out at 97,000. * If installing part #2135 or 3135 a two-piece fuel pump eccentric must be used. Even though the timing chain itself will probably outlast the rest of your truck, the guides and tensioners are less reliable. The Sparks Racing Manual Cam Chain Tensioner is a must for any RZR 900 XP/XP4 or RZR 1000 XP/XP4. From what I could tell this leak was coming from the lower timing case cover gasket. Robert Dana teaches step by step instructions how to install a timing chain. Verify that the crankshaft keyway is at 11 o'clock position. 9 (318/360) Magnum. Remove the timing chain tensioner for the balancer unit with the following procedure: a. Install the timing chain. Radiator, water pump, hoses etc. You can book online and our mobile mechanics will come and do the work on your doorstep, one way to make your life a little easier!. Crankshaft sprocket (A) → Timing chain guide (B) → Intake CVVT sprocket (C) → Exhaust CVVT sprocket (D). The release was confirmed upon turning the engine clockwise wherein the "ratchet" component of the plunger was heard "clicking" repeatedly (4 times?) as the plunger extended while taking-up the cam chain slack. Place the lower end of the inner chain on the crankshaft sprocket, aligning the timing mark on the outer flange with the copper or marked link on the chain. It is generally the first step you need to perform as all other tune-up and carburetor adjustments depend on ignition timing being correct. To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure. I was pondering the timing chain as years ago my mom's 72 Nova broke down on the highway with a broken timing chain (as I was told). This is a 1997 GMC 1 ton crew cab 5. 2 ecotec is ratteling against a guide. So be sure to clean and check the condition of the tensioner instead of just removing the guides. Complete timing chain and balancer chain sets cost over $300 and obviously must be correctly installed. When should the timing chain be replaced on an l20b. The model he is working on is a small block Chevrolet 400 but must other models are similar. Position the mark on the exhaust camshaft to 12 o'clock position. Install the chain tensioner. I cant imagine a much larger issue than this. The Sparks Racing Manual Cam Chain Tensioner is a must for any RZR 900 XP/XP4 or RZR 1000 XP/XP4. The crank key is between 1 and 2 oclock with the #1 and #6 piston at TDC. Inspect the condition of the timing belt tensioner. A change in the spacing of the breaker points will change timing. 1 on page 36). Is this correct? I know the serpentine needs doing as it’s quite cracked on the belt but I’m more concerned for the timing. Install COMP Cams® VCT Limiters (#5493) per instructions, stop after completing step 20. I cant imagine a much larger issue than this. Now GM has had Chain issues in the past (the old V-8's from the late 70's and early 80's) were common. Install the timing chain cover with new gasket. emove the RH timing chain tensioner, taking care R not to loose any of the spring loaded components. Install a retaining clip on the tensioner to hold the plunger in during installation. The timing chain isn't that big a job, it takes about a day. When the timing chain tensioner fails, it can cause significant damage to your engine’s internal parts. Install 10 Draw in new timing chain Take rag out of timing case recess and AR05. The timing chain tensioners had to be replace at less than 160,000 kms and after all the other little things that I had to do to it I pedalled it off to some other poor buggar, I ended up buying an older GMC that had 245,000 kms and I have had it for over 5 years now and it has a LS 5. pdf link in the SaaWorld. 10-P-7601-02Q. CAUTION: You must recheck your piston to valve clearance after advancing or retarding you camshaft timing. Recommend Replacement every 25,000 miles Many have been told if they have a single row timing chain on an early 380 engine they should convert to a twin row chain. 23) Install the cam bolts, but do not tighten them yet. Remove inlet camshaft adjuster control valve (LH thread) [2]. Not sure what changed from 96 to 2000 but the 96 manual also says to remove the engine. The maximum timing is the most critical from a performance standpoint. There are other spots to check such as the oil pump and the large piston access 12mm allen head bolts in front of the block also leak oil sometimes. You can do this for both bottom and top tensioner with the camshaft sprocket cover off so go ahead and do the entire job while you are at it. Be sure to remove any nicks or burrs on the front of the block. AND put a repair sleeve on the harmonic balancer, clean and paint the balancer, put white paint into the timing slot on the harmonic balancer, and put white paint into the timing marks on the timing tab. The water pump, idler pulley and tensioner was easy- the hard one was the tensioner pulleythe 25T Torx (some claim it's actually a T27) is easy to strip and you need the right parts to get it out. Although I've seen the Ford Triton V-8 with 300,000 miles on it, these three valve V-8 engines haven't been exactly trouble-free. HiPoTek HPT206SPT Hydraulic Roller Single Pattern Naturally Aspirated or Turbo Camshaft Dodge 5. I would start there first. The crankshaft sprocket features three keyways to allow you to advance or retard your camshaft with using offset keys or bushings. (1) Position number one on the crankshaft. Install the timing chain around the crankshaft sprocket and position the timing chain to the driver's side of the engine. Both of these should be replaced at the same time. If you need to install your timing chain set, our detailed install is in the video description. With the transmission in neutral and all accessories turned off. Over 6,000 Automotive Torque Specs. 7L (3RZ-FE/M) engines Fig. If you are starting to get chain noises from the engine, especially on cold start ups you should inspect or replace the tensioner right away. The belt is not. 2 ecotec timing chain tensioner?. The model he is working on is a small block Chevrolet 400 but must other models are similar. But ensure you turn the crankshaft pulley to its TDC. WARNING: Crankshaft sprocket not keyed to crankshaft. 6 liter V6 engine? So that the timing won't be off, and it will be correct. mercedessource Product - For 1981 to 1983 engines that have not been converted to twin. 4L Turbo LUV/LUJ Timing Adjustment Overview: There's a surprising lack of articles on this subject, so I'm writing an article on how to adjust timing on the 1. On REP engines, remove Cam Positioning Tool and the Camshaft Positioning Tool Adapters on the camshaft (6250). 45 mins for reprogram VS. I recommend buying the genuine OEM Toyota 13540-0D010 tensioner since it has excellent reviews on Amazon. There will be a mark or a dot on both the old chain and the tooth of the chain gear. 2L, FWD,5-speed stick Or the unlucky few that own a pre '04 Ecotec. Therefore, I have supplied you with this is a step by step guide explaining how to properly change the timing chain, guides, tensioners, and phasers on a 5. it runs and drives and has recently been giving a p1345 code and will now not pass immisions untill i get the code to go away. To install the timing chain with no slack between each shaft (cam, crank), follow the below procedure. As well as the usual coolant water leaks associated with my Chrysler Voyager 3. I marked the timing chain links with orange paint in relation to the matching marks on the cam sprockets before I removed the timing chain. The service manual of General Motors Powertrain is intended for use by professional, qualified technicians. This is a difficulty rating 3/5, though this was really easy for me, many others may find this pretty tricky to do. Please can someone shed light on this and how much possibly I’d be looking at for the work done, ball park figure please. Install the new guides and crankshaft sprocket. Remove the chain again, after removing the chain tensioner. This includes the timing belt tensioner, timing belt idlers, water pump, and cam and crank seals. Turn crankshaft two turns clockwise until engine at 45° BTDC No. Pull the locking pin from the new secondary tensioner. A change in the spacing of the breaker points will change timing. (1) : Timing chain. If they appear the same, then the only other choice is the third chain, but that's completely buried under the timing cover / other chains. ) Remove the stock timing cover, chain and gear. The problem most people run into with these timing chains on these 2ZR engines is that there are no marks to use as a reference other than the marks on the VVT-I gears and the marks on the chain. For instance, on the No. Completed within a couple of hours. 005 Short for Line Bore Blocks Crank gears may need to be honed to fit some aftermarket crankshafts. The timing chain tensioner on this Corolla didn't pop out so I had to use a small flathead screwdriver to pry it out. I reset it and put a timing light on it. So be sure to clean and check the condition of the tensioner instead of just removing the guides. 4L Turbo LUV/LUJ Timing Adjustment Overview: There's a surprising lack of articles on this subject, so I'm writing an article on how to adjust timing on the 1. Next, remove the drive belt components before unbolting the timing chain cover. Install Revised Timing Chain Tensioners Issue: Some vehicles within the above VIN range may experience a rattling noise when the engine is started. All the noise is gone, the engine ia quiet and develops the power that it has always had. Cruze/Sonic 1. The first two are for the exhaust/intake camshaft timing. Luckily, Honda/Acura made it fairly easy by making their J series motors pretty much the same. I line up the dots between the crank gear and the cam gear but I notice that the cam lobe for #1 intake is straight up. I have a 1994 s10 blazer with a vortec 4. BMW to replace faulty timing chain in 2008-2014 vehicles. 2L 4 cylinder Water pump PART 1 remove. 7 engine has both the timing chain and the water pump on the inside of the engine. 23) Install the cam bolts, but do not tighten them yet. Note: Install the timing chain by aligning the colored links on the timing chain with the. Some history, 1984 4Runner, 189k or so with one timing chain done in it's lifetime, doesn't leak a drop of oil, doesn't use any coolant to speak of, and runs good, but piece of mind is good and I don't want to lose that timing chain. The timing chain on the Chevy S10 requires that it be replaced about every 60,000 to 70,000 miles in order to prevent the vehicle from breaking down. clean work bench, superimpose both the new and used chains in order to confirm diagnosis by comparing the overall lengths of both chains. I had just bought the car from a. Follow the instructions for your engine. Subaru timing belt recommendation is at 105K but it's not common to have to replace the timing belt before this mileage due to oil leaks from either the cam seal's or front crankshaft seal. Install the upper timing belt shroud and using the screw which holds the upper to lower tighten it properly. check/replace hpfp/cam follower (cam follower is BIG problem with CBFA engines) check/replace lpfp/sensor module - under rear seat in fuel tank - Sept. I am replacing the timing chain on a '75 Chevy 350. ) Remove the stock timing cover, chain and gear. 5 LKW an interference motor? I have my cousin towing his car over to my house to replace the timing chain. Apply seal packing (diameter 4. Camshaft & Valvetrain Components - Timing Chains and Sets. I thought timing chains on the H6 were supposed to last the life of the car. What my problem or larger problem are you referring to? What were the symptoms for which the dealership is intending to replace the chains?. BMW 3 Series Timing Belt/Chain Replacement cost. After installing the chain tensioner, remove the installed wire or paper clip, and then apply tension to the timing chain. Install 10 Draw in new timing chain Take rag out of timing case recess and AR05. A timing chain will need replaced far less frequently than a timing belt, resulting in a lower cost to maintain the car for the owner. On 1995–2002 CA models, replacement at 60,000 mile intervals is recommended but not required, replace timing belt at 100,000 miles if not previously changed. Clean the block surface where the timing chain cover mounts. Remove the timing chain snubber. The timing chain tensioner is responsible for keeping the proper tension on you timing chains. 4L Turbo LUV/LUJ Timing Adjustment Overview: There's a surprising lack of articles on this subject, so I'm writing an article on how to adjust timing on the 1. Check matching mark position of each sprocket and timing chain again after installing the timing chain. Take a breaker bar and a appropriate socket and put it on the crankshaft damper pulley. All other engines, the recommendation now is to replace the timing set, not just the tensioner. Timing chain 1 Answer on a 2004 dodge pick up with a 4. 6L VCT Kits , 2009-2010 F150 4. Techline 1-800-367-3788 Page 4 of 27 IS-1850-0364 Factory Ford shop manuals are available from Helm Publications, 1-800-782-4356 RH TIMING CHAIN GUIDE (1) CHAIN GUIDE BOLT. Retainer *271589014000 Case *602589009800 Assembly link *271589096300 11 Rivet new timing chain Cover timing case recess and cylinder AR05. The problem is this; when I line up the camshaft sprocket & crankshaft sprocket timing dots, as shown on pg #2a-11, illustration 10. Kia Soul 2014-2019 PS Service Manual / Engine Mechanical System / Timing System / Timing Chain Installation 1. A used head costs $150. If you are starting to get chain noises from the engine, especially on cold start ups you should inspect or replace the tensioner right away. Timing Tool Kit Suitable for popular 1. 6 liter V6 engine? So that the timing won't be off, and it will be correct. Hey whats up y'all, I'm just going over a few details on how to install a timing chain on the new F303 camshaft in our beloved 302 motors. Re: Replacing a Timing Belt for 1994 EZ-GO Gas Thanks for the help guys. BTW, change the timing chain gear set with a new link belt one. HiPoTek HPT206SPT Hydraulic Roller Single Pattern Naturally Aspirated or Turbo Camshaft Dodge 5. Hold the camshaft sprocket with the timing chain hanging down and install the timing chain to the crankshaft gear. Install the timing chain. 2) The crankshaft timing marker will be used for checking chain alignment and final timing verification. Cloyes timing set. hi I’m Rob Dana and today we’re gonna I’m going to show you how to put a timing chain on the front of a small block chevy it’s pretty similar with all other engines how we do this you’ve got two gears you get one gear that goes on the crankshaft and we’ve got another […]. Cadillac Timing Chain Problems - Car Repair Information From MasterTechMark Auto Body Repair Car Repair Collage Creator How To Save Gas Cadillac Srx Car Cleaning Hacks Oil Change Driving Tips Car Painting. The hardest part of the job is removing the exhaust Y-pipe so that you can drop the oil pan. Tighten the bolt to 21 Nm (15 ft. 8L-351ci-V8 Engine Torque Specs. It also helps maintain the crankcase seal, and while it is made from durable material able to withstand pressure. The timing cover is removed and the engine timing marks are aligned. T want us to. Thread titled -f4i timing/cam chain installation help- started by Alpinestars102 on 31-12-2010 in General Discussion (Moto Related) f4i timing/cam chain installation help - MotoHouston. Phaser Variable Timing Changes in cam timing alter lobe centerlines & lobe separation angles to: •Reduce emissions •Improve torque/power •Increase efficiency •Eliminate EGR valve. Typical costs: Hiring a mechanic to replace a timing chain typically costs $300-$1,000, depending on the make and model of the vehicle, its age and whether the work is performed at a dealership or an independent shop. The genuine Timing Chain Kit # TCK5030 provides all the components you need for a complete timing chain and timing component overhaul on an LR4, Range Rover Full Size or Range Rover Sport (see years for exact fitment. But anyway, i stupidly didnt set the crank and cam in reference position prior to removing the chain, and i marked it with a sharpie that rubber right off. This is where the bottom end of the rear-side timing chain slider mounts, and is designed to hold the chain onto the correct tooth on the crank gear so you don't risk skipping a tooth as you adjust the valve clearances. NOTE: For timing chain and gear installation, we suggest that you check the manufacturer's service manual or Motors, Chilton's, or Mitchell for correct installation procedure pertaining to your type, year, and model vehicle. Remove the timing chain tensioner for the balancer unit with the following procedure: a. Let's them advance/retard further than it did before doesn't fix the problem cos eventually the tensioners will run out of travel and the chain will become loose. It is up to you to verify these are the correct part numbers for your vehicle. 2) The crankshaft timing marker will be used for checking chain alignment and final timing verification. The timing chain is verified as defective or broken. I am installing a new cam and timing chain in my 318. While holding the camshaft phaser in hand, position the timing chain on the camshaft phaser, aligning the timing marks as shown in Figure 2. Owners of 1100's (and I suspect all fuel injected models) are stuck with installing another timing chain, as the gears will bind on castings inside the. Cam Timing - ADJUSTABLE SPROCKETS and KEYS -- CM-201C. Cloyes, based in Fort Smith, Ark. Check seals and pulleys and water pump. 10-P-7601-02Q. Refit crankshaft pulley bolt with spacer. Setting up a new bump stick in Gen III and IV engines requires the same base tools we're familiar with and a few new tools too. - When the timing chain breaks, your whole life flashes in front of your eyes. While they had it ripped apart I went ahead and got the water pump replaced. You definitely want to attend to this, and it is logical to replace the water and vacuum pumps while you are there. Rotate camshaft until the camshaft hub aligns to the camshaft sprocket and damper attaching holes. The model he is working on is a small block Chevrolet 400 but must other models are similar. Replace chain and slides, then install tensioner (If not using a new tensioner, use a small paper clip to lock tensioner in retracted position until installed and ready to use). Cost to Replace Ford F150 Timing Chain - References. If they appear the same, then the only other choice is the third chain, but that's completely buried under the timing cover / other chains. BlackWorksInc. The motor includes a main timing belt and a smaller balance shaft belt. The timing chain in these can be repaired by removing the grille and radiator. Unfasten the negative battery cable of the 2001 Ford Explorer from the battery post with an open-end wrench to prevent electric shock while replacing the timing chain tensioner. The hardest part of the job is removing the exhaust Y-pipe so that you can drop the oil pan. Engine ignition timing (distributor spark timing) is the foundation of any tune-up. (1) Position number one on the crankshaft. The reason is the chain is meant to be super strong and a master link would only weaken it. 4L VCT Kits , 2006-2010 Explorer 4. Set the Base Ignition Timing. Tinware: new timing chain, new timing cover (optional), timing cover gasket, gasket sealer, oil pan gasket (optional) Tip: Before getting started, check out the clearance between the oil pan and the crossmember to see if there's enough room to remove the pan. I am trying to replace a timing chain on a hisun 500 and I am having a hard time figuring out how to assemble a couple of the parts. Position the LH timing chain tensioner and install the timing chain tensioner bolts. Step-4: Seal Water Jacket Bolt Hole (Important!) Step-5: Mark TDC. The syncro is in the top of the cover on all 3. I just went through with this and it's pretty pricey, but if you know an honest mechanic he'll charge you fairly. Remember you will also need all the applicable gaskets. Timing Chain Tensioner Replacement Cost The average cost for a Ford F-150 timing chain tensioner replacement is between $1,093 and $1,430. 2 balance shafts are at the bottom-2. Cost to replace depends on your engine - if the 4. Now GM has had Chain issues in the past (the old V-8's from the late 70's and early 80's) were common. Clean the timing chain cover. with new gaskets. ) Includes 3 chains, guides, shoes and related parts for a complete replacement and overhaul. My beloved 4runner is running beautifully at 160K miles. As well as the usual coolant water leaks associated with my Chrysler Voyager 3. INSTALLATION INSTRUCTIONS (Chrysler engines must have a 3 bolt cam and not the stock single bolt. Timing chains might need replacement if there is excessive vibration or if the vehicle's ignition timing seems off. With the transmission in neutral and all accessories turned off. Also, the oil pump is driven by friction from harmonic balancer bolt torque - too loose = no oil pressure. The timing chain tensioner on this Corolla didn't pop out so I had to use a small flathead screwdriver to pry it out. Remove the tee in the timing chain tensioner to regain tension on the timing chain.