boot LEXUS LS430 2003 Factory Repair Manual

Fig. 75: Removing Bolts And Disc Brake Cylinder Assy From Knuckle
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
9.REMOVE CYLINDER BOOT
a. Using a screwdriver, remove the cylinder boot from the disc brake cylinder assy.

Fig. 76: Removing Cylinder Boot From Disc Brake Cylinder Assy
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
10.REMOVE FRONT DISC BRAKE PISTON
a. Prepare a wooden plate to hold the pistons.

Fig. 83: Measuring Disc Runout 10 Mm Inside (0.39 In.) Outer Edge Of Disc
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17.TEMPORARILY TIGHTEN FRONT DISC BRAKE BLEEDER PLUG
a. Temporarily tighten the front disc brake bleeder plug to the disc brake cylinder assy.
18.INSTALL PISTON SEAL
a. Apply lithium soap base glycol grease to a new piston seal.
b. Install the piston seal to the disc brake cylinder assy.
19.INSTALL FRONT DISC BRAKE PISTON
a. Apply lithium soap base glycol grease to the front disc brake piston and a new cylinder boot.
b. Install the cylinder boot to the front disc brake piston.
c. Install the piston to the front disc brake cylinder assy.
20.INSTALL CYLINDER BOOT

a. Install the cylinder boot to the front disc brake cylinder.
21.INSTALL DISC BRAKE CYLINDER ASSY LH
a. Install the caliper with the 2 new bolts.
Torque: 110 N.m (1,122 kgf.cm, 81 ft.lbf)
Fig. 84: Installing Caliper With Bolts

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22.CONNECT FRONT FLEXIBLE HOSE

Fig. 94: Removing Bolts And Disc Brake Cylinder Assy Rear From Knuckle
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
9.REMOVE CYLINDER BOOT
a. Usin
g a screwdriver, remove the cylinder boot from the disc brake cylinder assy rear.

Fig. 95: Removing Cylinder Boot From Disc Brake Cylinder Assy Rear
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
10.REMOVE REAR DISC BRAKE PISTON
a. Prepare a wooden plate to hold the pistons.

Fig. 103: Measuring Disc Runout 10 mm Inside (0.39 In.) Outer Edge Of Disc
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
19.ADJUST PARKING BRAKE SHOE CLEARANCE (SEE OVERHAUL
)
20.TEMPORARILY TIGHTEN REAR DISC BRAKE BLEEDER PLUG
a. Temporarily install the rear disc brake bleeder plug to the disc brake cylinder assy rear.
21.INSTALL PISTON SEAL
a. Apply lithium soap base glycol grease to a new piston seal.
b. Install the piston seal to the disc brake cylinder assy rear.
22.INSTALL REAR DISC BRAKE PISTON
a. Apply lithium soap base glycol grease to the rear disc brake piston and a new cylinder boot.
b. Install the cylinder boot to the rear disc brake piston.
c. Install the rear disc brake piston to the disc brake cylinder assy rear.
23.INSTALL CYLINDER BOOT
a. Install the cylinder boot to the disc brake cylinder assy rear.

Fig. 18: Identifying Matchmarks On Intermediate Shaft And Propeller Shaft
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c. Remove the dust boot from the propeller shaft.
HINT:
If the dust boot is reused, remove it after wrappin
g vinyl tape around the spline, so it will not be damaged.

Fig. 29: Installing Snap Ring
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26.INSTALL PROPELLER INTERMEDIATE SHAFT ASSY
a. Install the dust boot.
b. Apply grease to the spline.
Grease:
Molybdenum disulfide lithium base, NLGI No. 2

Fig. 30: Wrapping Vinyl Tape Around Spline
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.
c. Align the matchmarks and assemble the intermediate shaft and propeller shaft.
d. Cover the ad
justing nut with the dust boot.