Toyota Tundra. Manual — part 2348

If the length is less than the minimum, replace the brush holder and starter yoke assembly

Fig. 28: Measuring Brush Length
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5

INSPECT STARTER BRUSH HOLDER ASSEMBLY

a

Measure the resistance according to the value(s) in the table below

Standard resistance

STARTER BRUSH HOLDER ASSEMBLY

If the result is not as specified, replace the brush holder

Tester Connection

Condition Specified Condition

Positive brush holder - Negative brush holder Always

10 kohms or higher

2009 Toyota Tundra

2009 ENG NE Starting (2UZ-FE) - Tundra

Fig. 29: Measuring Resistance Between Starter Brush Holder Assembly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Inspect the load of the brush spring

1

Take the pull scale reading immediately after the brush spring separates from the brush

Standard spring installed load:

18 to 24 N (1.8 to 2.4 kgf, 4.0 to 5.3 lbf)

Minimum spring installed load:

12 N (1 kgf, 2.7 lbf)

2009 Toyota Tundra

2009 ENG NE Starting (2UZ-FE) - Tundra

If the installed load is less than the minimum, replace the brush holder

Fig. 30: Inspecting Load Of Brush Spring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

6

INSPECT STARTER CLUTCH SUB-ASSEMBLY

a

Check that the starter clutch cannot be rotated counterclockwise, and can be rotated clockwise If
the starter clutch is not as specified, replace the starter clutch

b

Turn the bearing by hand while applying inward force

If resistance is felt or the bearing sticks, replace the bearing

2009 Toyota Tundra

2009 ENG NE Starting (2UZ-FE) - Tundra

Fig. 31: Inspecting Starter Clutch Sub-Assembly
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

7

INSPECT MAGNET STARTER SWITCH ASSEMBLY

a

Inspect the pull-in coil

1

Measure the resistance according to the value(s) in the table below

Standard resistance

MAGNET STARTER SWITCH ASSEMBLY (PULL-IN COIL)

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

Fig. 32: Inspecting Pull-In Coil
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Inspect the holding coil

1

Measure the resistance according to the value(s) in the table below

Standard resistance

MAGNET STARTER SWITCH ASSEMBLY (HOLDING COIL)

Tester Connection

Condition Specified Condition

Terminals 50 - Terminal C Always

Below 1 ohms

Tester Connection

Condition Specified Condition

Terminal 50 - Switch body Always

Below 2 ohms

2009 Toyota Tundra

2009 ENG NE Starting (2UZ-FE) - Tundra