Toyota Tacoma 2015-2018 Service Manual: 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 pulley shaft.

*a	Hold
	Turn

SST: 09820-63011

09820-06010

09820-06021

(c) Install SST 1-B to SST 1-A.

(d) Hold SST 1-A with a torque wrench and turn SST 1-B clockwise with the specified torque.

Torque:

39 N·m {398 kgf·cm, 29 ft·lbf}

NOTICE:

Make sure that SST is secured to the generator rotor shaft.

(e) Insert SST 2 and attach it to the generator pulley nut.

Insert

SST: 09820-63011

09820-06010

09820-06021

(f) To loosen the generator pulley nut, turn SST 1-A as shown in the illustration.

*a	Hold
	Turn

NOTICE:

To prevent damage to the generator rotor shaft, do not loosen the generator pulley nut more than one-self of a turn.

(g) Remove SST 2 from the generator pulley shaft.

(h) Turn SST 1-B as shown in the illustration and remove SST 1-A and B.

*a	Hold
	Turn

(i) Remove the pulley nut and generator pulley.

(j) Remove the generator assembly from the vise.

2. REMOVE GENERATOR REAR END COVER

(a) Place the generator assembly on the generator pulley.

(b) Remove the 3 bolts and generator rear end cover from the generator coil assembly.

3. REMOVE TERMINAL INSULATOR

(a) Remove the terminal insulator from the generator coil assembly.

4. REMOVE GENERATOR BRUSH HOLDER ASSEMBLY

(a) Remove the 2 screws and generator brush holder assembly from the generator coil assembly.

5. REMOVE GENERATOR COIL ASSEMBLY

(a) Remove the 4 through bolts.

(b) Using SST, remove the generator coil assembly.

*a	Hold
	Turn

SST: 09950-40011

09951-04020

09952-04010

09953-04020

09954-04010

09955-04071

09957-04010

09958-04011

6. REMOVE GENERATOR BEARING COVER PACKING

(a) Remove the generator bearing cover packing. NOTICE: If the generator bearing cover packing breaks, remove all broken pieces. HINT: The generator bearing cover packing may be installed on the generator rotor assembly.

7. REMOVE GENERATOR ROTOR ASSEMBLY

(a) Remove the generator rotor assembly from the generator drive end frame.

8. INSPECT GENERATOR DRIVE END FRAME BEARING

(a) Check that the generator drive end frame bearing is not rough or worn and that it rotates smoothly. If necessary, replace the generator drive end frame bearing.

9. REMOVE GENERATOR DRIVE END FRAME BEARING

(a) Remove the 4 screws and retainer plate from the generator drive end frame.

(b) Using SST and a hammer, tap out the generator drive end frame bearing from the generator drive end frame. SST: 09950-60010 09951-00250 SST: 09950-70010 09951-07100