Toyota Tacoma manuals

Toyota Tacoma (2015-2018) Service Manual: Inspection

INSPECTION

PROCEDURE

1. INSPECT GENERATOR BRUSH HOLDER ASSEMBLY

(a) Using a vernier caliper, measure the brush length.

Text in Illustration

*a

Length

Standard exposed length:

9.5 to 11.5 mm (0.374 to 0.453 in.)

Minimum exposed length:

4.5 mm (0.177 in.)

If the brush length is less than the minimum, replace the generator brush holder assembly.

2. INSPECT GENERATOR ROTOR ASSEMBLY

(a) Check that the generator rotor bearing is not rough or worn.

If necessary, replace the generator rotor assembly.

(b) Check the generator rotor assembly for an open circuit.

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

Text in Illustration

*a

Slip Ring

Standard Resistance:

Generator Assembly Type

Tester Connection

Condition

Specified Condition

for 100A

Slip ring - Slip ring

20°C (68°F)

1.8 to 2.2 Ω

for 130A

1.55 to 1.95 Ω

If the result is not as specified, replace the generator rotor assembly.

(c) Check the generator rotor assembly for an open circuit.

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

Text in Illustration

*a

Slip Ring

*b

Rotor Core

Standard Resistance:

Tester Connection

Condition

Specified Condition

Slip ring - Rotor core

Always

10 MΩ or higher

If the result is not as specified, replace the generator rotor assembly.

(d) Using a vernier caliper, measure the slip ring diameter.

Text in Illustration

*a

Diameter

Standard diameter:

14.2 to 14.8 mm (0.559 to 0.583 in.)

Minimum diameter:

14.0 mm (0.551 in.)

If the diameter is less than the minimum, replace the generator rotor assembly.

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE GENERATOR PULLEY (a) Mount the generator assembly in the vise between aluminum plates. NOTICE: Do not overtighten the vise. (b) Install SST 1-A to the generator p ...

Installation
INSTALLATION PROCEDURE 1. INSTALL GENERATOR ASSEMBLY (a) Install the generator bracket to the generator assembly with the bolt. Torque: 20 N·m {204 kgf·cm, 15 ft·lbf} (b) Install the generat ...

Other materials:

Disassembly
DISASSEMBLY PROCEDURE 1. REMOVE FRONT LOWER ARM BUSH NO. 1 (a) Using a hammer and chisel, raise the flange of the bush diagonally as shown in the illustration. (b) Using SST, remove the lower arm bush. SST: 09950-40011 09951-04010 09952-04010 09953-04020 09954-04010 ...

Floor mat
Use only floor mats designed specifically for vehicles of the same model and model year as your vehicle. Fix them securely in place onto the carpet. Insert the retaining hooks (clips) into the floor mat eyelets. Turn the upper knob of each retaining hook (clip) to secure the floor mats in ...

Disposal
DISPOSAL CAUTION / NOTICE / HINT CAUTION: Before performing pre-disposal deployment of any SRS part, review and closely follow all applicable environmental and hazardous material regulations. Predisposal deployment may be considered hazardous material treatment. PROCEDURE 1. PRECAUTION ...

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