LS 460 RWD V8-4.6L (1UR-FSE) (2010)
(c) Inspect the joint clearance.
(1) Using a vernier caliper, measure the joint width.
Standard width:
5.90 to 5.95 mm (0.232 to 0.234 in.)
(2) Using a caliper gauge, measure the keyway part width of the camshaft timing gear assembly.
Standard width:
6.02 to 6.11 mm (0.237 to 0.241 in.)
(3) Subtract the joint width measurement from the keyway part width measurement.
Standard joint clearance:
0.07 to 0.21 mm (0.00276 to 0.00827 in.)
Maximum joint clearance:
0.7 mm (0.0276 in.) or more
(4) If the clearance is more than the maximum, replace the camshaft timing control with EDU motor assembly or camshaft timing gear
assembly.