Removal
1. REMOVE ENGINE ASSEMBLY WITH TRANSAXLE
HINT: See page EM-26
2. SECURE ENGINE (See page EM-37) 3. REMOVE GENERATOR ASSEMBLY (See page CH-17) 4. REMOVE COMPRESSOR AND MAGNETIC CLUTCH (See page AC-227) 5. REMOVE NO. 1 ENGINE FRONT MOUNTING BRACKET LH (See page EM-42) 6. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY

(a) Remove the 2 bolts, 2 idler pulley cover plates and 2 idler pulley sub-assemblies.
7. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY

(a) Remove the 5 bolts and V-ribbed belt tensioner assembly.
8. REMOVE WATER PUMP PULLEY

(a) Using SST, hold the water pump pulley.
SST 09960-10010 (09962-01000, 09963-00700) (b) Remove the 4 bolts and water pump pulley.
9. REMOVE WATER INLET HOUSING

(a) Disconnect the water hose.
(b) Remove the 2 bolts, nut and water inlet housing.
(c) Remove the water inlet housing gasket and water outlet pipe O-ring.

10. REMOVE WATER PUMP ASSEMBLY

(a) Remove the 16 bolts, water pump assembly and water pump gasket.
Test yourself
A quick Toyota Sienna quiz: every answer comes with an explanation and a link to the manual page.