🔧 Timing Drive - Service Information

Your Outback does not use a timing belt on the 2.5L engine. It uses a timing chain, which is internal and not a routine maintenance item. If you're hearing chain noise, have a leak, or suspect timing issues, the repair is much more involved than a belt change.

Difficulty Level: Advanced | Estimated Time: 8-14 hours

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⚠️ Safety & Precautions

• Work only with the engine completely cool.
• Disconnect the negative battery cable before starting.
• Support the vehicle securely on jack stands if you raise it.
• Timing work can cause severe engine damage if cam/crank timing is set wrong.
• Use a scan tool if you need to clear codes after repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Metric socket set
• Metric wrench set
• Torque wrench
• Breaker bar
• Harmonic balancer puller (specialty)
• Cam/crank holding tools (specialty)
• Jack stands
• Floor jack
• Drain pan
• Safety glasses
• Mechanic gloves

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Timing chain set - Qty: 1
• Timing chain tensioner - Qty: 1
• Timing chain guides - Qty: 1 set
• Front crankshaft seal - Qty: 1
• Valve cover gaskets - Qty: 1 set
• Front cover sealant - Qty: 1
• Engine oil - Qty: 5 quarts
• Oil filter - Qty: 1
• Coolant - Qty: 1 refill

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📋 Before You Begin

• Park on a level surface and set the parking brake.
• Disconnect the negative battery cable.
• Drain engine oil and coolant before opening the front cover.
• Label connectors and bolts as you remove them.
• Take photos as you go.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Remove access components

• Use the metric socket set to remove the intake ducting, drive belt, accessory brackets, and any covers blocking the front timing cover.
• Use the breaker bar to loosen stubborn pulley bolts if needed.

Step 2: Set engine timing reference

• Rotate the engine by hand with the metric socket set on the crankshaft bolt until the timing marks line up at top dead center.
• Do not use the starter motor.

Step 3: Remove front engine cover

• Use the metric socket set to remove the front timing cover bolts.
• Carefully break the seal and remove the cover without damaging the mating surfaces.

Step 4: Remove timing components

• Use the cam/crank holding tools (specialty) to keep the sprockets from moving.
• Remove the chain tensioner, guides, and timing chains with the metric socket set.
• Keep all parts in order.

Step 5: Install new timing parts

• Install the new guides, chains, and tensioner using the metric socket set.
• Align all colored chain marks with the cam and crank timing marks exactly.
• Torque fasteners to manufacturer specification for each component.

Step 6: Reassemble front cover

• Clean all sealing surfaces thoroughly.
• Apply fresh sealant to the front cover and install it with the metric socket set.
• Torque cover bolts to manufacturer specification.

Step 7: Reinstall accessories and refill fluids

• Reinstall removed brackets, pulleys, drive belt, and intake parts with the metric socket set.
• Refill engine oil and coolant.
• Reconnect the negative battery cable.

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✅ After Repair

• Crank the engine and listen for abnormal noise.
• Check for oil or coolant leaks at the front cover.
• Verify smooth idle and no check engine light.
• Scan for codes if the light stays on.

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💰 DIY vs Shop Cost

Shop Cost: $1,800-$3,500 (parts + labor)

DIY Cost: $350-$900 (parts only)

You Save: $1,450-$2,600 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 8-14 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.