Venza AWD L4-2.7L (1AR-FE) (2009)
(1) Measure the resistance between the commutator and armature coil core.
Standard resistance:
10 kOhms or higher
If the result is not as specified, replace the armature assembly.
(d) Using a vernier caliper, measure the commutator length.
Text in Illustration
Standard length:
3.1 to 3.8 mm (0.122 to 0.149 in.)
Maximum length:
3.8 mm (0.149 in.)
If the length is greater than the maximum, replace the starter armature assembly.
4. INSPECT STARTER COMMUTATOR END FRAME ASSEMBLY
(a) Using a vernier caliper, measure the brush length.
Text in Illustration
Standard length:
4.0 to 9.0 mm (0.158 to 0.354 in.)
Minimum length:
4.0 mm (0.158 in.)
If the length is less than the minimum, replace the end frame assembly.
(b) Check the brush insulation.
(1) Measure the resistance between the positive (+) and negative (-) brushes.