Toyota Highlander Service Manual: Cooling system (3MZ-FE)

Overhaul

1. REMOVE DRAIN PLUG (a) Remove the drain plug. (b) Remove the O-ring. 2. ASSEMBLE SST SST 09230-01010 (a) Install the claw to the overhaul handle, inserting it in the hole in part A as show ...

On-vehicle inspection

1. INSPECT COOLING SYSTEM FOR LEAKS (a) Remove the radiator cap. CAUTION: Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam ...

More about Toyota Highlander:

Overhaul
1. REMOVE OIL PUMP STRAINER SET (a) Remove the 2 nuts and oil pump strainer. 2. REMOVE OIL PUMP RELIEF VALVE (a) Using a socket wrench (27 mm), remove the plug. (b) Remove the valve spring and relief valve. 3. REMOVE OIL PUMP COVER (a) Remove the 5 bolts and oil pump cover. 4. INS ...