Toyota Tundra. Manual — part 2379

Standard resistance

PULL-IN COIL

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

Fig. 43: 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

HOLDING COIL

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

Fig. 44: Inspecting Holding Coil
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REASSEMBLY

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 ENGINE Starting (3UR-FE) - Tundra

1

INSTALL PLANETARY GEAR

a

Apply high-temperature grease to the planetary gears and pin parts of the planetary shaft, as shown
in the illustration

b

Install the 3 planetary gears

Fig. 45: Identifying Planetary Gears
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2

INSTALL STARTER ARMATURE PLATE

a

Insert the plate to the starter center bearing clutch

3

INSTALL STARTER ARMATURE ASSEMBLY

a

Install the starter armature to the starter center bearing clutch

Fig. 46: Inserting Plate To Starter Center Bearing Clutch
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4

INSTALL STARTER YOKE ASSEMBLY

a

Align the protrusion of the starter center bearing clutch with the notch of the starter yoke, and
install the starter yoke

NOTE:

Check that the protrusion of the starter armature plate fits over the
notch of the starter center bearing clutch sub-assembly.

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FE) - Tundra

Fig. 47: Aligning Protrusion Of Starter Center Bearing Clutch With Notch Of Starter Yoke
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5

INSTALL STARTER COMMUTATOR END FRAME ASSEMBLY

a

Install the starter brush holder

b

Using a screwdriver, hold the brush spring back and connect the brush into the brush holder

Fig. 48: Connecting Brush Holder
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c

Connect the 4 brushes

d

Align the starter commutator end frame rubber with the groove of the starter yoke

Fig. 49: Aligning Starter Commutator End Frame Rubber With Groove Of Starter Yoke
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

e

Install the starter commutator end frame with the 2 screws

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FE) - Tundra

Torque: 3.8 N*m (39 kgf*cm, 33 in.*lbf)

Fig. 50: Locating End Frame Screws
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

6

INSTALL STARTER DRIVE HOUSING ASSEMBLY

a

Apply high-temperature grease to the starter pinion drive lever, as shown in the illustration

Fig. 51: Applying High-Temperature Grease To Starter Pinion Drive Lever
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b

Install the starter pinion drive lever to the starter center bearing clutch

Fig. 52: Locating Starter Pinion Drive Lever
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ENGINE Starting (3UR-FE) - Tundra