Ahhh, good question and the answer is YES! IN order to get to the water pump you have to take off the belt. I know this because I had the water pump replaced earlier in the year and had them put on a new belt. I asked them what was involved they said they would have to remove the belt. I then asked if I just buy a belt and give it to you will you put it on no additional charge since you have to remove the current one anyway? They said yes and got out with it free.
Its always a good idea to ask what is involved with a repair process just in case you can get a few things fixed along the way. IN this case it saved me about $75 bucks because it would take an hour down the road to replace the belt (not including the part price) so if I know that there will be a part that will need to be replaced in the near future and it must be removed from the car while doign another repair, might as well get it done then. If you have a trustworthy repair man they won't charge you extra.
I would always do any type of additional replacements of any parts that will deteorate over time when getting other services done that require removal of the part in question.
Jeep Cherokee AnswerThis answer is partially in error - but with good intentions. What needs to be replaced is the serpentine belt ($20 - 30) and yes, I would replace it anytime I had to remove the old one for survive (alternator, water pump, Power Steering, etc). You do not have a timing belt on your Jeep, it is a timing CHAIN, so you should not have the maintenance associated with autos that have an over head cam.Most manufacturers recommend replacing the timing belt every 70,000 miles.
Unless a timing chain is making a noise or has jumped a tooth, they need not be replaced. Timing belts need changing according to the specs spelled out in the owner's manual.
Timing chain is usually replaced at 200K.
This is like asking "when should I have the cylinders reground or the oil pump replaced. A timing chain is not like a timing belt in that it is not subject to 80,000 mile replacement. So, keep your oil changed every 3000 miles and drive on.Good luck !!!
The timing belt should be replaced every 100,000 miles.
not for changing the belt. however you will need it for the ignition timing once you have replaced the timing belt
All these here should be replaced as per post somewhere else: timing belt, water pump, tensioner, tensioner pulley, and idler pulley
It has a timing belt that should be replaced every 90,000 miles. The water pump should also be replaced as it is driven by the cam belt.
The timing chain does not require replacement unless it has failed.
never needs to be replaced
No, the Grand Cherokee uses a timing chain which will most likely never need replaced, they are extremely durable.
The engine does not have a timing belt. If you are referring to the serpentine belt (the long belt that runs around the pulleys), it should be replaced when it shows sign of age. I replaced mine at 65k miles and it looked new. I hear people replace them anywhere from 80k - 90k miles. once