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Generator ASSY: Replacement

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 
    CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
  2. REMOVE AIR CLEANER INLET 
  3. REMOVE V-BANK COVER 
  4. REMOVE ENGINE UNDER COVER 
  5. REMOVE FAN AND GENERATOR V BELT 
  6. REMOVE VANE PUMP PULLEY 
    1. Using SST, remove the nut and vane pump pulley. SST 09960-10010 (09962-01000, 09963-01000)
    Fig 1: Removing Vane Pump Pulley
    G02954208Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE GENERATOR 
    1. Disconnect the generator connector.
    2. Remove the rubber cap and nut, and disconnect the generator wire.
    3. Remove the bolt and disconnect the engine wire bracket.
    4. Remove the 2 nuts, bolt and generator.
      NOTE: If the stud bolt of the nut is loose, replace the stud bolt.
  8. INSTALL GENERATOR 
    1. Install the generator with the 2 nuts and bolt.

      Torque: 

      • 39 N.m (398 kgf.cm, 29 ft.lbf) for bolt and nut A 
      • 15 N.m (153 kgf.cm, 11 ft.lbf) for nut B 
    2. Connect the engine wire bracket with the bolt.
      Fig 2: Installing Generator
      G02954209Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  9. INSTALL VANE PUMP PULLEY 
    1. Using SST, install the vane pump pulley with the bolt. SST 09960-10010 (09962-01000, 09963-01000)

      Torque: 43 N.m (438 kgf.cm, 32 ft.lbf) 

      Fig 3: Installing Vane Pump Pulley
      G02954210Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  10. INSTALL FAN AND GENERATOR V BELT 
  11. INSTALL ENGINE UNDER COVER 
  12. INSTALL V-BANK COVER 

    Torque: 5.0 N.m (51 kgf.cm, 44 in.lbf) 

  13. INSTALL AIR CLEANER INLET 
  14. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL 
  15. PERFORM INITIALIZATION (See  INITIALIZATION  ) 
    NOTE: Certain systems need to be initialized after disconnecting and reconnecting the cable from the negative (-) battery terminal.