Idler Gear: Inspection

WARNING: This page is about a different car, the 2004 Lexus LX 470. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT IDLER GEAR
Using a micrometer, measure the idler gear diameter.
1. Standard diameter: 38.48 - 38.50 mm (1.5149 - 1.5157 in.)
2. Maximum diameter: 38.50 mm (1.5157 in.)
Fig 1: Inspecting Idler Gear Using Micrometer
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INSPECT IDLER LOW GEAR
Using a cylinder gauge, measure the idler low gear diameter.
1. Standard diameter: 45.52 - 45.54 mm (1.7922 - 1.7930 in.)
2. Maximum diameter: 45.54 mm (1.7930 in.)
Fig 2: Measuring Idler Low Gear Diameter Using Cylinder Gauge
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002