Toyota Tundra. Manual — part 2365

Fig. 28: Inspecting Starter Assembly (Pull-In Test)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Perform holding test

1

Disconnect the negative (-) terminal lead from terminal C with the condition specified in the
pull-in test above being maintained Check that the pinion gear remains out

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FBE) - Tundra

If the clutch pinion gear moves inward, replace the starter magnetic switch assembly

Fig. 29: Inspecting Starter Assembly (Holding Test)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FBE) - Tundra

c

Inspect clutch pinion gear return

1

Disconnect the negative (-) lead from the starter body Check that the clutch pinion gear
moves inward

If the clutch pinion gear does not move inward, replace the magnet starter switch assembly

Fig. 30: Checking Clutch Pinion Gear Movement
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FBE) - Tundra

d

Perform the operation test without load

1

Connect the field coil wire to terminal C with the nut Make sure that the lead is not
grounded

Torque: 6.5 N*m (66 kgf*cm, 57 in.*lbf)

2

Clamp the starter in a vise

3

Connect the battery and an ammeter to the starter as shown in the illustration

4

Check that the starter rotates smoothly and steadily while the pinion gear is moving out Then
measure the current

Standard current:

190 A or less at 11.5 V

If the result is not as specified, replace the starter assembly

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FBE) - Tundra