Exhaust Pipe: Installation

INSTALL EXHAUST PIPE SUPPORT
1. Install the 5 exhaust pipe supports to the body.
  
  Fig 1: Locating Exhaust Pipe Supports To Body
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL FRONT EXHAUST PIPE ASSEMBLY
1. Check the free length.
  1. Using a vernier caliper, measure the free length of the compression spring.
    Minimum length: 40.5 mm (1.594 in.)
    
    If the free length is less than minimum, replace the compression spring.
    
    Fig 2: Measuring Free Length Of Compression Spring
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a wooden block and plastic-faced hammer, tap a new gasket until it is flush with the exhaust manifold.
  NOTE:
  - Make sure that the gasket is in the correct direction when installing.
  - Do not reuse a removed gasket.
  - Never push the gasket into the exhaust manifold by installing the front exhaust pipe onto the exhaust manifold.
    
    Fig 3: Identifying Position For Installing Gasket
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the front exhaust pipe with the 2 compression springs and 2 bolts.
  Torque: 43 N*m (440 kgf*cm, 32 ft.*lbf)
  
  Fig 4: Locating Front Exhaust Pipe With Compression Springs And Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL CENTER EXHAUST PIPE ASSEMBLY
1. Install a new gasket onto the front exhaust pipe.
  
  Fig 5: Locating Gasket On Front Exhaust Pipe
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the exhaust pipe center onto the 2 exhaust pipe supports.
3. Install the 2 bolts.
  Torque: 43 N*m (440 kgf*cm, 32 ft.*lbf)
INSTALL TAILPIPE ASSEMBLY
1. Using a vernier caliper, measure the free length of the compression spring.
  Minimum free length: 38.5 mm (1.516 in.)
  
  If the free length is less than the minimum, replace the compression spring.
  
  Fig 7: Measuring Free Length Of Compression Spring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Using a wooden block and plastic-faced hammer, tap a new gasket until it is flush with the center exhaust pipe.
  NOTE:
  - Make sure that the gasket is in the correct direction when installing.
  - Do not reuse a removed gasket.
  - Never push the gasket onto the exhaust pipe center by installing the exhaust pipe tail onto the exhaust pipe center.
    
    Fig 8: Identifying Position For Installing Gasket
    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Install the tailpipe to the 3 exhaust pipe supports.
4. Install the 2 compression springs and 2 bolts.
  Torque: 43 N*m (440 kgf*cm, 32 ft.*lbf)
  
  Fig 9: Locating Bolts And Compression Springs
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL HEATED OXYGEN SENSOR (for Bank 1 Sensor 2) (See INSTALLATION )
CONNECT CABLE TO BATTERY NEGATIVE TERMINAL
CHECK EXHAUST GAS LEAKS
INSTALL FRONT FLOOR PANEL BRACE
1. Install the front floor panel brace with the 4 bolts.
  Torque: 29.6 N*m (300 kgf*cm, 22 ft.*lbf)
  
  NOTE: Make sure that the front floor panel brace is at the correct direction when installing.
PERFORM INITIALIZATION
1. Perform initialization (see INITIALIZATION ).
  NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.
  
  Fig 10: Locating Front Floor Panel Brace With Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002