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Toyota Hilux 2005-2013 factory workshop and repair manual download

Tools & PPE
- PPE: safety glasses, gloves, hearing protection, steel-toe boots.
- Basic: jack and quality jackstands, wheel chocks, creeper, lamp.
- Transmission removal: transmission jack or engine support bar, assorted metric sockets & wrenches, breaker bar, extensions.
- Flywheel removal/installation: flywheel locking tool or secondary wrench + holder, torque wrench (appropriate range), impact or breaker.
- Measuring: vernier caliper or micrometer, dial indicator for runout, Feeler gauges.
- Resurfacing options:
- Off-vehicle bench lathe: flywheel arbor, lathe toolpost, carbide cutting insert or HSS tool bit, coolant or light cutting oil (if recommended), balancing equipment (if available).
- On-car resurfacer: on-car flywheel grinder/skid tool (manufacturer-specific), abrasive cutter head or carbide cutter, drive motor, centering mandrel.
- Cleaning: solvent, brake cleaner, lint-free rags.
- Consumables/replacement parts: new flywheel bolts (recommended — many are torque-to-yield), clutch disc, pressure plate, release (throw-out) bearing, pilot bearing/bushing (if fitted), thread locker (per manual).

Safety precautions (non-negotiable)
- Disconnect negative battery terminal before starting.
- Secure vehicle on level ground with wheel chocks; support with jackstands — never rely on a jack alone.
- Support transmission with a transmission jack or engine support before unbolting.
- If using a lathe: follow machine safety (guards on, no loose clothing, proper work-holding).
- If resurfacing on-car: ensure tool is rigidly mounted and centered; unsecured tooling will damage engine and injure you.
- Use torque wrench on reassembly; failing to torque correctly risks bolt failure or flywheel loosening.

Preliminary inspection & decision
1. Inspect flywheel surface for: deep scoring, heat spots (blueing), hard spots, cracking (especially around ring gear), excessive runout, or missing teeth on ring gear.
2. Determine flywheel type: single-mass (resurfacing possible) vs. dual-mass flywheel (DMF). DMFs cannot/should not be resurfaced — replace DMF with new unit.
3. Measure thickness and runout; compare to factory service limits. If below minimum thickness or out of spec, replace instead of resurfacing.

Removal (general for Hilux manual transmission)
1. Disconnect battery negative terminal.
2. Support vehicle, chock wheels, raise and support on jackstands. Remove any under-trays/accessories.
3. Remove driveshafts/propshaft as required and exhaust or crossmembers blocking transmission removal.
4. Support transmission with jack, remove starter, shift linkage, speedo cable or sensor, clutch slave cylinder or hydraulic line (secure and cap to prevent fluid loss), and any wiring harnesses.
5. Unbolt transmission from engine bellhousing and lower transmission with jack — keep steady to avoid damaging input shaft.
6. Rotate and remove clutch assembly: mark pressure plate orientation relative to flywheel before removal for reference, then remove pressure plate bolts in a star pattern gradually.
7. Remove clutch disc and throw-out bearing. Inspect pilot bearing/bushing.
8. Lock flywheel (flywheel locking tool, strap wrench, or hold with pry bar carefully) and remove flywheel bolts in a star/cross pattern. Remove flywheel.

Inspection & measurement off-vehicle
- Clean flywheel and inspect for cracks near bolt holes and ring gear.
- Measure thickness across several points with micrometer; check for taper.
- Mount on lathe arbor or mandrel and check runout with dial indicator; spec in factory manual — if runout beyond spec, resurface or replace.
- If ring gear teeth damaged, you can remove/reinstall ring gear if serviceable, but ring gear replacement is often easier with a new flywheel.

Resurfacing — off-vehicle bench lathe (recommended)
1. Secure flywheel accurately on arbor; ensure concentric mounting.
2. Set up cutting tool: use a sharp carbide insert. Set tool to take light cuts — typical skim passes, not heavy cutting. Aim for minimal material removal to restore a smooth, flat surface and remove heat spots.
3. Use even, continuous cuts across the face. Use coolant/light cutting oil per manufacturer if needed; avoid overheating.
4. Take multiple light passes (0.1–0.5 mm per pass depending on condition) until surface is clean, flat, and meets finish spec. Avoid excessive removal — observe minimum thickness spec.
5. After finishing, deburr edges, clean thoroughly, and check runout again. If possible, static-balance the flywheel after machining.
6. If cracks, deep scoring, or inability to meet thickness spec: replace flywheel.

Resurfacing — on-vehicle grinder (if used)
1. Mount on-car resurfacing unit squarely to bellhousing and center on the crank pilot. Ensure absolutely rigid mounting.
2. Use manufacturer recommended cutter head and ensure depth stop set for light passes.
3. Run the cutter motor at the correct speed and make uniform passes until surface is clean and true.
4. Frequently stop and check runout and thickness; do not remove excessive material.
5. Clean metal swarf from the bellhousing and engine compartment to prevent contamination.

How the tools are used (practical details)
- Lathe: arbor holds flywheel concentric; cutting tool traverses the face. The operator sets feed rate and depth of cut. The lathe removes concentric layers and produces a true, flat surface. Use fine feeds and sharp tooling to avoid glazing/heat. Final pass should be a light finishing pass.
- On-car resurfacer: the unit spins a cutter head that skims the stationary flywheel. It’s used to correct surface irregularities without removing the flywheel. Centering and rigid mounting are critical — any wobble will imprint errors into the face.
- Dial indicator: mount tip on a stationary point and spin the flywheel to read runout; adjust until within spec.
- Micrometer/calipers: check thickness at multiple radii.

Reassembly
1. Clean crank pilot and flywheel mating surfaces thoroughly; remove oil, grease, and debris.
2. If pilot bearing/bushing worn, replace it before flywheel reinstallation.
3. Use new flywheel bolts if recommended. Apply specified thread locker or oil per manual (do not mix). Tighten bolts in correct sequence to specified torque; many manuals call for a star pattern and torque in stages.
4. Mount clutch disc using alignment tool centered to crank pilot; install pressure plate and torque bolts in star pattern to spec.
5. Reinstall transmission, reconnect lines, cables, starter, and everything removed.
6. Bleed clutch hydraulic system if lines were opened. Adjust clutch pedal free play per manual.
7. Test for proper engagement/disengagement before road test.

Common pitfalls and how to avoid them
- Attempting to resurface a dual-mass flywheel — do not machine; replace DMF.
- Removing too much metal — check minimum thickness first; excessive removal changes clutch geometry and can cause engagement issues.
- Overheating the flywheel during machining — take light passes, use coolant if appropriate, and don’t allow cutter to chatter.
- Reusing torque-to-yield bolts — they stretch and must be replaced.
- Improper bolt torque/pattern — leads to warped flywheel or bolt failure. Use torque wrench and specified sequence.
- Not replacing wear parts — always fit new clutch disc, pressure plate, and release bearing when resurfacing; leaving old disc can ruin a new surface.
- Not checking runout after machining — can mask a bent/cracked flywheel.
- Poor cleanliness — metal swarf left in bellhousing can damage clutch components.
- On-car resurfacing without proper tool mounting — causes catastrophic damage.

Replacement parts generally required/recommended
- Clutch disc (always with resurfaced or replaced flywheel)
- Pressure plate
- Release (throw-out) bearing
- Pilot bearing/bushing (if applicable)
- Flywheel bolts (recommended)
- Flywheel (if DMF, cracked, below min thickness, or badly heat-damaged)

Final checks and break-in
- Verify clutch pedal free-play and operation.
- Check for oil leaks at rear main or input shaft seal; fix before clutch/flywheel work complete.
- Break-in: avoid hard launches for first 200–500 km and use progressive engagements for the first 50–100 miles to seat new parts.

End result: a flat, true flywheel surface within spec, new clutch components installed, correct torque and alignment, and no vibration or slipping. Follow Toyota factory service manual specs for all torque values, clearances, and limits for the exact Hilux year/engine you’re working on.
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