On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT FOR COOLANT LEAK ![]() CAUTION: Do not remove the radiator cap while the engine and radiator are still hot. Pressurized, hot engine coolant and steam may be released and cause serious burns. (a) Fill the radiator with coolant and attach a radiator cap tester. (b) Warm up the engine. (c) Using the radiator cap tester, increase the pressure inside the radiator to 118 kPa (1.2 kgf/cm2, 17 psi), and check that the pressure does not drop. If the pressure drops, check the hoses, radiator and water pump for leaks. If no external leaks are found, check the heater core, cylinder block and head. 2. CHECK ENGINE COOLANT LEVEL IN RESERVOIR
3. CHECK ENGINE COOLANT QUALITY (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 may be released and cause serious burns. (b) Check if there are any excessive deposits of rust or scales around the radiator cap and radiator filler hole. Also, the coolant should be free of oil. If excessively dirty, clean the coolant passage and replace the coolant. (c) Install the radiator cap. |
Toyota Tundra Service Manual > Sliding Roof Housing(for Crewmax): Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY (a) Remove the 2 bolts, room light bracket and drive gear. 2. REMOVE SUNSHADE TRIM SUB-ASSEMBLY (a) Remove the 2 screws. (b) Detach the 4 claws and remove the sliding roof piece LH and RH. (c) Slide and remove the trim. 3. REMOVE S ...