Water Pump: Installation: Installation

WARNING: This page is about a different car, the 2009 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.

INSTALL WATER PUMP ASSEMBLY
1. Install a new water pump gasket and the water pump assembly with the 16 bolts.
  
  Fig 1: Identifying Water Pump Assembly Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 21 N*m ( 214 kgf*cm, 15 ft.*lbf)
  
  for bolts A
  
  Torque: 11 N*m ( 112 kgf*cm, 8 ft.*lbf)
  
  for bolts B and C
  NOTE:
  - Be sure to replace 2 bolts C with new ones or reuse them after applying adhesive 1344.
  - Make sure that there is no oil on the threads of the A bolts.
INSTALL NO. 2 IDLER PULLEY SUB-ASSEMBLY
1. Install the pulley and cover plate with the bolt.
  
  Fig 2: Identifying Idler Pulley Sub-Assembly With Bolt
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 54 N*m ( 550 kgf*cm, 40 ft.*lbf)
INSTALL WATER INLET
1. Install a new water inlet housing gasket No. 1 and water outlet pipe O-ring.
  
  Fig 3: Identifying Water Inlet Housing Gasket And Water Outlet Pipe O-Ring
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Install the water inlet with the 4 bolts and nut.
  
  Fig 4: Identifying Water Inlet Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  Torque: 10 N*m ( 102 kgf*cm, 7 ft.*lbf)
  
  NOTE:
  Be careful not to allow the O-ring to get caught between parts.
3. Connect the 5 hoses.
  
  Fig 5: Connecting Hoses
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
INSTALL WATER PUMP PULLEY
1. Temporarily install the pulley with the 4 bolts.
2. Using SST, hold the pulley and tighten the 4 bolts.
  
  Fig 6: Identifying Water Pump Pulley And Bolts
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  - SST: 09960-10010
    - 09962-01000
    - 09963-00700
  Torque: 21 N*m ( 214 kgf*cm, 15 ft.*lbf)
INSTALL NO. 2 ENGINE COVER . Refer to INSTALLATION - Step 28
INSTALL INJECTOR DRIVER . Refer to INSTALLATION - Step 14
INSTALL NO. 1 ENGINE COVER . Refer to INSTALLATION - Step 27
CONNECT RADIATOR HOSE
1. Connect the radiator inlet hose and radiator outlet hose to the radiator assembly and secure them with the clips.
  
  Fig 7: Connecting Radiator Inlet Hose & Radiator Outlet Hose To Radiator
  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  
  HINT:
  - Make sure that the claws on the clips are positioned as shown in the illustration.
  - Dimension "a" in the illustration (between the hose end and the clip end) should be less than 1.0 to 5.0 mm.
  - Connect the hoses until they make contact with each stopper. (Dimension "b" should be less than 2.5 mm)
INSTALL V-RIBBED BELT TENSIONER ASSEMBLY . Refer to INSTALLATION - Step 18
INSTALL COMPRESSOR AND MAGNETIC CLUTCH (for 2WD) . Refer to INSTALLATION - Step 1
INSTALL COMPRESSOR AND MAGNETIC CLUTCH (for 4WD) . Refer to INSTALLATION - Step 1
INSTALL OIL FILTER BRACKET SUB-ASSEMBLY (for 4WD) . Refer to INSTALLATION - Step 4
INSTALL OIL FILTER BRACKET (for 4WD) . Refer to INSTALLATION - Step 5
CONNECT DISCHARGE HOSE SUB-ASSEMBLY . Refer to INSTALLATION - Step 2
CONNECT NO. 1 COOLER REFRIGERANT SUCTION HOSE . Refer to INSTALLATION - Step 3
INSTALL V-RIBBED BELT . Refer to INSTALLATION - Step 1
INSTALL REAR ENGINE UNDER COVER LH (for 2WD) . Refer to INSTALLATION - Step 111
INSTALL ENGINE UNDER COVER
INSTALL NO. 1 INLET AIR CLEANER . Refer to INSTALLATION - Step 87
CONNECT BATTERY TERMINAL . Refer to INSTALLATION - Step 93
ADD ENGINE OIL . Refer to REPLACEMENT - Step 5
ADD ENGINE COOLANT See step 5
CHECK FOR ENGINE OIL LEAKS . Refer to ON-VEHICLE INSPECTION - Step 8
CHECK FOR ENGINE COOLANT LEAKAGE . Refer to ON-VEHICLE INSPECTION - Step 1
CHARGE REFRIGERANT . Refer to REPLACEMENT - Step 2
START ENGINE
CHECK FOR LEAKAGE OF REFRIGERANT . Refer to REPLACEMENT - Step 4
INSTALL V-BANK COVER SUB-ASSEMBLY . Refer to INSTALLATION - Step 115
INSTALL COOL AIR INTAKE DUCT SEAL . Refer to INSTALLATION - Step 89