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Toyota Corolla Repair Manual: Removal & installation and disassembly & reassembly

Toyota Corolla Repair Manual / Exhaust / Removal & installation and disassembly & reassembly

1. Remove oxygen sensor

  1. Remove a clip and tear off the floor mat.
  2.  disconnect a oxygen sensor connector.

  1. Remove the oxygen sensor.

2. Remove tail pipe assy

  1. Remove 2 bolts, 2 springs and tail pipe assy.

3. Remove floor panel brace front

  1. Remove 2 nuts and the front floor panel brace front.

4. Remove exhaust pipe assy front

  1. Remove 2 bolts, 2 springs and exhaust pipe assy front.

5. Install exhaust pipe assy front

  1.  using vernier calipers, measure the free length of the compression spring.

    Minimum length: 41.5 Mm (1.634 In.) Hint

    : if the free length is less than minimum, replace the compression spring.

  2.  install a new gasket on the exhaust manifold.
  3.  install the exhaust pipe front with 2 bolts and 2 springs.

    Torque: 43 nvm (440 Kgfcm, 32 ftlbf)

6. Install floor panel brace front

  1.  install the front panel brace front with 2 nuts.

    Torque: 30 nvm (302 Kgfcm, 22 ftlbf)

7. Install tail pipe assy

  1.  using vernier calipers, measure the free length of the compression spring.

    Minimum length: 38.5 Mm (1.516 In.) Hint

    : if the free length is less than minimum, replace the compression spring.

  2.  install a new gasket on the exhaust pipe front.
  3.  install the exhaust tail pipe with 2 bolts and 2 springs.

    Torque: 43 nvm (440 Kgfcm, 32 ftlbf)

8. Install oxygen sensor

  1. Install the oxygen sensor to the exhaust pipe front.

    Torque: 44 nvm (450 Kgfcm, 33 ftlbf)

  2.  connect the oxygen sensor connector.

Hint

: after installing oxygen sensor, check that sensor wire is not twisted. If it is twisted, remove the oxygen sensor and reinstall it.

9. Check exhaust gas leak

Components
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Cooling
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Other materials:

Inspection procedure
1 Check p/t squib(rh) circuit(airbag sensor assy center front seat outer belt assy rh) Disconnect the negative () terminal cable from the battery, and wait at least for 90 seconds.  disconnect the connectors between the airbag sensor assy center and the seat belt pretensioner ...

Removal & installation and disassembly & reassembly
1. Remove bench type rear seat cushion assy 2. Remove rear floor service hole cover Remove the rear service hole cover. Disconnect the fuel pump and vapor pressure sensor connector. 3. Work for preventing gasoline from spilling out Start the engine.  after the engi ...

Replacement
Hint: components: 1. Precaution 2. Disconnect battery negative terminal 3. Remove air bag front rh sensor Disconnect the connector from the airbag front rh sensor.  remove the 2 bolts and airbag front rh sensor. 4. Inspect air bag front rh sensor 5. Install air bag front rh ...

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