Caravan 2 4 2001 Timing Crank Gear Assembly Tool UPDATED

Caravan 2 4 2001 Timing Crank Gear Assembly Tool

Is your timing belt or h2o pump faulty or in need of a replacement? You could save coin on expensive repair bills by carrying out the work yourself – provided y'all know your way around an engine bay.

Here, nosotros provide a step-by-step guide on replacing a timing chugalug and water pump, and answer a few common queries on the toll of replacements and when the work needs doing.

Quick Links

• How to Replace a Timing Belt and Water Pump
• When Should I Replace My Timing Chugalug and Water Pump?
• Signs that Your Timing Belt and Water Pump Need Replacing
• How Much Does information technology Cost to Replace the Timing Belt and H2o Pump?

How to Supersede a Timing Belt and Water Pump

Replacing a timing chugalug and water pump does require a decent agreement of engines, and so if you're not that experienced working nether the bonnet we'd suggest you to leave it to the pros. Merely if you are and you enjoy doing your ain repairs or restorations then it's something you lot can do yourself, and salvage on some large repair bills in the procedure.

We'll walk you through the procedure of replacing a timing belt and water pump step past footstep, starting with the tools y'all'll need.

What You'll Need to Supervene upon the Water Pump and Timing Belt

• Socket wrench set
• Screwdrivers, including Philips and slot drive
• Allen fundamental prepare
• Saucepan or basin (for collecting coolant)
• Plastic bags and a permanent marker (for labelling nuts, bolts and parts you remove from the engine)
• Rubber gloves
• White paint/Tip-Ex/white chalk (for marking the cogs for simpler reassembly)
• New timing belt
• New water pump
• New coolant/antifreeze

Pace 1: Grooming

First, prepare your car and work surface area. Changing a timing belt and water pump tin take anywhere from ane-3 hours depending on your skill level, so make sure you accept the time and infinite to complete the task. Exercise the following before y'all start:

• Jack upwards the front of the auto and then you lot tin can access the undercarriage beneath the engine.
• Place a bucket under the water pump, as coolant volition gush out when you remove information technology. Read the machine transmission to locate the pump.
• Get all your tools ready and accept bags and a pen to hand for labelling and storing parts y'all remove from the engine.
• Brand sure the engine is completely absurd before you outset.
• Put the engine in gear (to preclude it spinning when y'all're removing the timing belt) and appoint the handbrake.

Step two: Removing the Belts

The fan belt and power steering chugalug sit down abreast the encompass which houses the timing belt and water pump, and then yous'll demand to remove them kickoff. Follow the steps below to remove the belts:

Footstep iii: Removing the Timing Case

The timing example covers the timing belt and water pump, and then you lot'll need to remove information technology. Now that the belts are removed and the crankshaft pulley is loosened, this should exist a pretty straightforward job. Here's how it's done:

• Remove the motor mount brackets. There are unremarkably two bolts or screws holding the mountain in identify, one on pinnacle and one on the side. Unscrew these and remove the mount.
• Next, loosen the bolts or screws holding the upper timing cover in identify. This will reveal the crankshaft pulley, which you tin now remove.
• You'll then need to loosen a couple more bolts to remove the lesser timing instance. Once you've washed this you should be able to encounter the timing chugalug and water pump.

Step iv: Marking the Cogs

Earlier you loosen the caster and remove the timing belt, information technology'due south a really adept idea to marking the cogs with a little white paint, Tip-Ex or chalk. This will make reassembly much easier, as the cogs volition demand to realign perfectly to ensure skilful engine functioning. Hither are the areas you should marker:

• The top cam, making certain the paint marker lines up with the elevation of the cog and the gasket.
• The bottom cam, following the aforementioned process equally above.
• The cogs then you'll be able to line things up correctly if annihilation slips when you remove the belt.

Stride 5: Removing the Timing Belt

Here's how to remove the timing chugalug:

• Loosen the center tensioner cog in the middle of the timing configuration; it's smaller than the two cams and will have a commodities on information technology.
• Every bit you're loosening the commodities, push downwards on the jump and move it downward. And then, tighten the bolt to lock information technology in place. This will loosen the timing belt, allowing you to remove information technology.
• The belt should now have lost its tension and be easy to remove. Slide it out gently, being conscientious to avoid turning the cogs.

Step 6: Removing the Water Pump

Now it's time to remove the water pump. Before you practise this, make certain you have a bucket in identify beneath the machine to catch the coolant/antifreeze when you unscrew the water pump. Hither'due south what to do:

• Loosen the bolts on the water pump a little at a time to slowly drain the coolant. Removing the bolts entirely could cause coolant to spray out violently, so go slow and requite the system time to bleed before yous fully remove the pump.
• When the flow of coolant has slowed to a baste yous can fully remove the bolts and take out the water pump.
• Remove the former gasket (the slice of metal which connects the water pump to the cylinder head). You lot may demand to become a slot head screwdriver behind it to jimmy information technology out, or information technology might simply slide out easily.
• Tip – most new water pumps come up with a gasket, so yous don't need to purchase 1 separately.

Step 7: Reassembly

At present it'due south fourth dimension to reassemble the engine with the new water pump and timing belt. We'd always recommend replacing both components at the same time. The h2o pump and timing belt should be changed at an interval of lx,000 miles to prevent faults; this volition also salvage you fourth dimension and coin, as the labour involved in dissembling the engine to supervene upon these parts is time-consuming, and can exist expensive if carried out by a garage. By replacing the 2 parts together, you'll be saving time and money in the long-term. Here are a few points when reassembling:

• When yous loosen the bolt on the tensioner (the middle cog you lot loosened and retightened to remove the timing belt) it volition drop back into its original position, re-tensioning the new belt.
• Brand sure the cogs still line up with the white marks y'all made earlier now the timing belt is in place and tight. Y'all'll demand to unscrew the tensioner and realign them while the chugalug is loose if they're a petty off. Get them as shut to the mark equally you tin can.
• Now that the timing belt is dorsum in place it's just a example of retracing your steps to connect the timing encompass, crankshaft pulley, motor mount brackets and belts.

Pace 8: Refill the Cooling System

The final step is to refill the cooling organization with fresh, high-performance coolant/antifreeze. Here'south a recap on how to refill your motorcar's cooling system:

• Remove the coolant/antifreeze cap and top up the reservoir to the max fill line.
• With the cap still removed, run the engine for effectually 5-ten minutes. This will expel any air from the system and make certain information technology is properly filled. This is an of import stride, so don't forget. If air pockets build in the cooling arrangement, this could damage the new water pump you've just fitted – so make certain to run the engine for at least five minutes to expel whatsoever air.
• If the coolant/antifreeze level has dropped afterward running the engine, top it upwardly before replacing the cap. And you're done!
• Tip – Never run your car without beginning topping information technology up with good quality coolant/antifreeze. If you 'run dry out' the cooling system, this could cause thermal shock and irreversible impairment.

Remember – this is a guideline only and the layout/process of replacing the water pump and timing belt may differ in your car. Consult a professional mechanic if you're in doubt and only carry out the work if y'all're confident with working with engines.

When Should I Replace My Timing Belt and Water Pump?

The timing belt and water pump will need to be inverse in line with the manufacturer's recommendation; this is usually every sixty,000 miles. Nigh people change both components at the same time to save on costs and time. This is because the labour involved in dissembling the engine to go at these parts is complicated and time-consuming, so yous'll be saving yourself lots of fourth dimension by replacing them at the aforementioned time yourself, or lots of coin if a garage is doing the piece of work for you.

Signs that Your Timing Chugalug and Water Pump Need Replacing

There are a few signs that can tell yous when your timing belt and h2o pump need replacing:

• Rough engine noise when idling
• Heavy vibration when idling
• Misfiring of the engine
• Excess fume from the exhaust
• Drop in oil pressure, visible by an engine alarm light or increase in temperature

How Much Does it Cost to Supersede the Timing Belt and H2o Pump?

The cost of replacing a timing chugalug and water pump varies depending on your car. If yous take it to a garage, you should expect to pay between £299 and £600 for the work. If you carry out the piece of work yourself, you can choice up a timing belt and water pump kit for effectually £40 to £150.

At Holts, we're passionate about helping you take care of your car. Our DIY auto maintenance products and tools are designed to be easy to use either on the road or on your drive. For more information, visit the homepage today .

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Caravan 2 4 2001 Timing Crank Gear Assembly Tool UPDATED

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