Toyota Tacoma manuals

Toyota Tacoma 2015-2018 Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT CLUTCH DISC ASSEMBLY

NOTICE:

When replacing the clutch disc assembly, make sure to perform an inspection of the flywheel sub-assembly and clutch cover assembly.

(a) Using a vernier caliper, measure the rivet depth.

Minimum rivet depth:

0.3 mm (0.0118 in.)

If the depth is less than the minimum, replace the clutch disc assembly.

(b) Using a dial indicator, measure the clutch disc assembly runout.

Maximum runout:

0.7 mm (0.0276 in.)

If the runout is more than the maximum, replace the clutch disc assembly.

2. INSPECT CLUTCH COVER ASSEMBLY

(a) Using a vernier caliper, measure the depth and width of the diaphragm spring wear.

Text in Illustration

*a

Width

*b

Depth

Maximum Wear:

Depth

Width

0.35 mm (0.0138 in.)

5.0 mm (0.197 in.)

If the depth or width is more than the maximum, replace the clutch cover assembly.

(b) Perform a visual inspection of the clutch cover assembly.

Text in Illustration

*a

Hair cracks, scratches or discoloration

*b

Hair cracks, discoloration or excessive wear

(1) Inspect for hair cracks or scratches extending from the center outwards, or discoloration.

(2) Inspect for hair cracks in a circular pattern, discoloration or excessive wear.

If there is any damage, replace the clutch cover assembly.

3. INSPECT FLYWHEEL SUB-ASSEMBLY

(a) Using a dial indicator, check the flywheel sub-assembly runout.

Maximum runout:

0.1 mm (0.00393 in.)

If the runout is more than the maximum, replace the flywheel sub-assembly.

(b) Perform a visual inspection of the flywheel sub-assembly.

Text in Illustration

*a

Hair cracks, scratches or discoloration

*b

Hair cracks, discoloration or excessive wear

(1) Inspect for hair cracks or scratches extending from the center outwards, or discoloration.

(2) Inspect for hair cracks in a circular pattern, discoloration or excessive wear.

If there is any damage, replace the flywheel sub-assembly.

4. INSPECT CLUTCH RELEASE BEARING ASSEMBLY

(a) Check that the clutch release bearing assembly moves smoothly without abnormal resistance by turning the sliding parts of the clutch release bearing assembly (contact surfaces with the clutch cover assembly) while applying force in the axial direction.

(b) Inspect the clutch release bearing assembly for damage or wear.

If necessary, replace the clutch release bearing assembly.

Components
COMPONENTS ILLUSTRATION ...

Removal
REMOVAL PROCEDURE 1. REMOVE MANUAL TRANSMISSION ASSEMBLY (See page ) 2. REMOVE CLUTCH RELEASE FORK SUB-ASSEMBLY (a) Remove the clutch release fork sub-assembly with the clutch releas ...

Other materials:

No Sound can be Heard from Speakers
PROCEDURE 1. CHECK AUDIO SETTINGS (a) Display the "Sound Settings" screen. (b) Set volume, fader and balance to the initial values and check that sound is normal. OK: Audio system returns to normal. HINT: Sound quality adjustment measures vary acco ...

Removal
REMOVAL PROCEDURE 1. REMOVE CLUTCH MASTER CYLINDER ASSEMBLY (See page ) 2. REMOVE TURN OVER SPRING SEAT COMPRESSION SPRING (a) Remove the compression spring. 3. REMOVE CLUTCH PEDAL SUB-ASSEMBLY (a) Remove the bolt and nut. ...

Precaution
PRECAUTION 1. INSPECTION PROCEDURE FOR VEHICLE INVOLVED IN ACCIDENT (a) Perform the zero point calibration and sensitivity check if any of the following conditions apply. The occupant detection ECU is replaced. Accessories (seatback tray and seat cover, etc.) are installed. The f ...

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