The picture below on the left clearly show the timing reference marks. He'll even give you a loaner car for the 90k service. Remove the timing belt tensioner. Change worn-out timing belts with Gates Timing Belt Kit. Think about having the water pump replaced at the same time. Install or connect the following:§ Apply disc brake grease to both sides of the inner anti-squeal shims§ Install 2 shims on each pad2. Then consult your owner's manual for the headlight bulb lamp replacement procedure.
The mark on the timing belt should also align with the mark on the crankshaft. If those belt wore out badly or it had been replaced some time ago. The procedure is complex because there are three covers and a number of other components that must be removed to access the belt. Remove the timing belt from the crankshaft gear and also the camshaft gears. Now, with the Power Steering Belt you can loosen it by locating the belt tensioner usually found inside of the power steering belt on the power steering pump….
This bracket has two long 14 mm bolts and one short 12mm bolt. If any mistakes are made, the valve sequence could be out of place. Procedure is straight forward starting with the removal of the dog bone mount, engine support bracket, alternator and power steering belts, crank pulley harmonic balancer and timing belt covers. Make sure all timing marks are aligned. Water pump can only replace after the timing belt is disconnected. Slide the timing belt according to those marks.
He'll be doing all the maintenance on the Lexus and our Prius here on out. If those belt wore out badly or it had been replaced some time ago. The below pictures shows all the parts need to be removed. When you return from your drive, check for any fluid leaks under the vehicle. Jan 10, 2011 Hi, y ou will need some special tool like : External torx star socket, pully and regular tool 10,12,14 etc.
§ Remove two wire harness clamps. Also, there are special tools needed for this repair. It's a difficult part to get to, so save yourself the time by doing it all at once. It's always good preventative maintenance to change out key components in advance, but how much in advance? First, you need to clear the room for the job because such as Two belts - alternator,air cond. This will help you put the timing belt back in the right degree for the engine perform.
Losen that bolt with size 12 socket. After the removal of the cam and crank bolts, the hardest part of this job was dealing with the rear camshaft seal and aligning it with the marks on the timing belt. If you feel my efforts help you in any form, please do not hesitate to donate any amount of money to support this site. Step 7 — Install water pump It's recommended that you install a new water pump at the same time as timing belt swap. The timing belt aligns with the mark on the timing gear, which is on the crankshaft. Use a flat screw driver and pry it out.
I am using the starter power to turn the bolt. Loosen the 12mm bolt that holds the power steering pump belt tensioner and pull off the power steering belt. This is your second alignment mark for getting the crankshaft to the top dead center and it will function as a reference when re-installing the belt. Have the water pump done while they are in there if you opt to have it changed I realize I am talking as if it has never been done, but when you had it changed at 100k the clock starts again, after another 90k according to the Lexus maintenance schedule. Good luck and I hope this detail timing belt replacement article help with your project. Any info would be appreciated! The coolant does break down over time and will not lubricate as well as when new. Disconnect the ignition and blip the starter.
Actually is is not likely to break, some of the people on the Lexus forums run theirs 120,000+ miles but that is the far upper limit. When did you last have the coolant changed? Then, remove the splash plate behind it by removing the two 10mm bolts. The two marks are clearly defined at the pictures below. Being in hot Florida, your belt has seen some pretty high temps over the years. FordNut answered 3 years ago Running well and no leaks is all well and good, but has nothing to do with timing belt. Pro Tip If you're having trouble breaking the bolt off the pulley, attach the socket to a breaker bar and place it on the bolt with the handle braced against the control arm.
Replace and tighten the five 10mm bolts that hold the cover on. Step 3 — Removing timing belt covers Unclip the the wiring harness attached to the timing belt cover. Place one on the timing belt tensioner and the other on the camshaft bolt. There is, perhaps, a more salient question to ask. Pressing the button will turn traction control off. Once all are out you should hear a chime- it's reset.