Generator (For 130 A Type) Reassembly

Using SST and a press, press in a new generator drive end frame bearing.

SST

09950-60010(09951-00470)
09950-70010(09951-07100)

Fit the tabs on the retainer plate into the cutouts on the drive end frame to install the retainer plate.

Install the retainer plate with the 4 screws.

Torque:

2.3 N*m{23 kgf*cm, 20 in.*lbf}

Place the generator drive end frame on the generator pulley with clutch.

Install the generator rotor assembly to the generator drive end frame.

Install a new generator bearing cover packing to the generator coil assembly.

NOTICE:

Align the protrusion of the generator bearing cover packing with the groove of the generator coil assembly when installing.

Using a 21 mm deep socket wrench and press, slowly press on the generator coil assembly.

Install the generator coil assembly with the 4 through bolts.

Torque:

5.6 N*m{57 kgf*cm, 50 in.*lbf}

While pushing the 2 brushes into the generator brush holder assembly, insert a pin with a diameter of 1.0 mm (0.0394 in.) into the brush holder hole.

Install the generator brush holder assembly to the generator coil assembly with the 2 screws.

Torque:

1.8 N*m{18 kgf*cm, 16 in.*lbf}

Pull out the pin from the generator brush holder assembly.

Install the terminal insulator to the generator coil assembly.

NOTICE:

Make sure that the terminal insulator is installed with the correct orientation.

Install the generator rear end cover to the generator coil assembly with the 3 bolts.

Torque:

4.6 N*m{47 kgf*cm, 41 in.*lbf}

Mount the generator assembly in the vise between aluminum plates.

Temporarily install the generator pulley with clutch by hand.

Install SST A and SST B to the generator pulley with clutch as shown in the illustration.

SST

09820-63021

NOTICE:

Securely attach SST to the generator pulley with clutch and generator rotor shaft.

Using a wrench to hold SST A, turn SST B clockwise to tighten the generator pulley with clutch.

Torque:

Specified tightening torque:

110.5 N*m{1127 kgf*cm, 81 ft.*lbf}

Text in Illustration

*a	Hold
*b	Torque Wrench Fulcrum Length
*c	SST Fulcrum Length
	Turn

NOTICE:

Be careful as the generator pulley with clutch or generator rotor shaft may be damaged if the position of SST is not securely maintained while performing this operation.

HINT:

1. Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
   (LandCruiser RM000003YMD00TX.html)
   
2. When using SST (fulcrum length of 100 mm (3.94 in.)) + torque wrench (fulcrum length of 400 mm (15.8 in.)):
   88.4 N*m (901 kgf*cm, 65 ft.*lbf)
   

Remove SST from the generator assembly.

Check that the generator pulley with clutch rotates smoothly.

Remove the generator assembly from the vise.

Install a new generator pulley cap to the generator pulley with clutch.