4 Runner Limited 2WD V6-3.4L (5VZ-FE) (1997)
Valve: Specifications
VALVE CLEARANCE (COLD)
Intake ................................................................................................................................................................... 0.13 - 0.23 mm (0.006 - 0.009 inch)
Exhaust ................................................................................................................................................................ 0.27 - 0.37 mm (0.011 - 0.014 inch)
ADJUSTING SHIM (FOR REPAIR PART)
Mark 2.500 ............................................................................................................................................................................ 2.500 mm (0.0984 inch)
Mark 2.550 ............................................................................................................................................................................ 2.550 mm (0.1004 inch)
Mark 2.600 ............................................................................................................................................................................ 2.600 mm (0.1024 inch)
Mark 2.650 ............................................................................................................................................................................ 2.650 mm (0.1043 inch)
Mark 2.700 ............................................................................................................................................................................ 2.700 mm (0.1063 inch)
Mark 2.750 ............................................................................................................................................................................ 2.750 mm (0.1083 inch)
Mark 2.800 ............................................................................................................................................................................ 2.800 mm (0.1102 inch)
Mark 2.850 ............................................................................................................................................................................ 2.850 mm (0.1122 inch)
Mark 2.900 ............................................................................................................................................................................ 2.900 mm (0.1142 inch)
Mark 2.950 ............................................................................................................................................................................ 2.950 mm (0.1161 inch)
Mark 3.000 ............................................................................................................................................................................ 3.000 mm (0.1181 inch)
Mark 3.050 ............................................................................................................................................................................ 3.050 mm (0.1201 inch)
Mark 3.100 ............................................................................................................................................................................ 3.100 mm (0.1220 inch)
Mark 3.150 ............................................................................................................................................................................ 3.150 mm (0.1240 inch)
Mark 3.200 ............................................................................................................................................................................ 3.200 mm (0.1260 inch)
Mark 3.250 ............................................................................................................................................................................ 3.250 mm (0.1280 inch)
Mark 3.300 ............................................................................................................................................................................ 3.300 mm (0.1299 inch)
VALVE OVERALL LENGTH
STD:
Intake ............................................................................................................................................................................... 95.15 mm (3.7461 inch)
Exhaust ............................................................................................................................................................................ 94.90 mm (3.7362 inch)
Minimum:
Intake ............................................................................................................................................................................... 94.60 mm (3.7244 inch)
Exhaust ............................................................................................................................................................................ 94.40 mm (3.7165 inch)
VALVE FACE ANGLE .............................................................................................................................................................................................. 44.5°
STEM DIAMETER
Intake ........................................................................................................................................................... 5.970 - 5.985 mm (0.2350 - 0.2356 inch)
Exhaust ........................................................................................................................................................ 5.965 - 5.980 mm (0.2348 - 0.2354 inch)
STEM OIL CLEARANCE
STD:
Intake ..................................................................................................................................................... 0.025 - 0.060 mm (0.0010 - 0.0024 inch)
Exhaust .................................................................................................................................................. 0.030 - 0.065 mm (0.0012 - 0.0026 inch)
Maximum:
Intake ................................................................................................................................................................................. 0.08 mm (0.0031 inch)
Exhaust .............................................................................................................................................................................. 0.10 mm (0.0039 inch)
MARGIN THICKNESS
STD ............................................................................................................................................................................................. 1.0 mm (0.039 inch)
Maximum ..................................................................................................................................................................................... 0.5 mm (0.020 inch)