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:

While Alarm is Armed, Engine Hood is opened but Alarm does not Sound
DESCRIPTION A situation in which the alarm is armed but does not sound when the hood is opened can be caused when the main body ECU (multiplex network body ECU) cannot detect whether the hood courtesy switch is open or closed. If the alarm does not sound, there may be a malfunction in the hood ...

Short in Front Passenger Side Squib Circuit (B1805/52-B1808/52)
DESCRIPTION The front passenger side squib circuit consists of the airbag sensor assembly and the instrument panel passenger without door airbag assembly. The circuit instructs the SRS to deploy when deployment conditions are met. These DTCs are recorded when a malfunction is detected in the fr ...

Motor Circuit Malfunction (C1428)
DESCRIPTION DTC No. Detection Item DTC Detection Condition Trouble Area C1428 Motor Circuit Malfunction With the motor relay and motor fail-safe relay OFF, open or short in motor circuit continues for 2 seconds o ...

В© 2011-2021 Copyright www.ttguide.net