Lexus ES300 (2002 year). Manual — part 250
0305U-01
6N
8N
10N
11N
12N
B06432
Nut Type
Present Standard
Hexagon Nut
Cold Forging Nut
Cutting Processed Nut
Class
4N
5N (4T)
6N
7N (5T)
8N
10N (7T)
11N
12N
Old Standard Hexagon Nut
No Mark (w/ Washer)
No Mark
*
No Mark (w/ Washer)
No Mark
No Mark
*: Nut with 1 or more marks on one side surface of the nut.
-
SERVICE SPECIFICATIONS
STANDARD BOLT
03-3
104
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
HOW TO DETERMINE NUT STRENGTH
HINT:
Use the nut with the same number of the nut strength classification or the greater than the bolt strength clas-
sification number when tightening parts with a bolt and nut.
Example: Bolt = 4T
Nut = 4N or more
030HJ-01
03-34
-
SERVICE SPECIFICATIONS
BRAKE
135
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
BRAKE
SERVICE DATA
Brake pedal height (from asphalt sheet)
144.1 - 154.1 mm (5.673 - 6.067 in.)
Brake pedal free play
Pedal free play:
1 - 6 mm (0.04 - 0.24 in.)
Stop light switch clearance
0.5 - 2.5 mm (0.020 - 0.098 in.)
Pedal reserve distance from asphalt sheet at 490 N (50 kgf, 110.2 lbf)
More than 70 mm (2.76 in.)
Brake booster push rod to piston clearance (w/ SST)
Clearance:
0 mm (0 in.)
Front brake pad thickness (Single piston type)
Standard thickness:
Minimum thickness:
12.0 mm (0.472 in.)
1.0 mm (0.039 in.)
Front brake pad thickness (Twin piston type)
Standard thickness:
Minimum thickness:
10.6 mm (0.417 in.)
1.0 mm (0.039 in.)
Front brake disc thickness
Standard thickness:
Minimum thickness:
28.0 mm (1.102 in.)
26.0 mm (1.024 in.)
Front brake disc runout
Maximum disc runout:
0.05 mm (0.0020 in.)
Rear brake pad thickness (USA, Canada models)
Standard thickness:
Minimum thickness:
10.0 mm (0.394 in.)
1.0 mm (0.039 in.)
Rear brake pad thickness (Brazil models)
Standard thickness:
Minimum thickness:
11.0 mm (0.433 in.)
1.0 mm (0.039 in.)
Rear disc brake thickness (USA, Canada models)
Standard thickness:
Minimum thickness:
12.0 mm (0.472 in.)
10.5 mm (0.413 in.)
Rear disc brake thickness (Brazil models)
Standard thickness:
Minimum thickness:
10.0 mm (0.394 in.)
8.5 mm (0.335 in.)
Rear brake disc runout
Maximum disc runout:
0.15 mm (0.0059 in.)
030HK-01
-
SERVICE SPECIFICATIONS
BRAKE
03-35
136
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
TORQUE SPECIFICATION
Part Tightened
N
⋅
m
kgf
⋅
cm
ft
⋅
lbf
Bleeder plug
8.3
85
74 in.
⋅
lbf
Brake booster clevis lock nut
26
265
19
Brake pedal sub-assy set bolt
37
375
27
Stop lamp lock nut
26
265
19
Brake pedal support assy x Reinforcement
20
204
15
Brake pedal support assy x Body
13
130
9
Master cylinder piston stopper bolt
w/o VSC
10
100
7
Brake master cylinder x Brake booster
13
130
9
Brake line union nut
15
155
11
Vacuum hose bracket set bolt
5.4
55
48 in.
⋅
lbf
Chacoal canister bracket set bolt
43
440
32
Wheel nut
103
1,050
76
Front brake cylinder mounting x Steering knuckle
106.9
1,090
79
Front brake cylinder x Front brake cylinder mounting
34.3
350
25
Front brake cylinder x Flexible hose
29.4
300
22
Rear disc brake cylinder mounting set bolt
61.8
630
46
Rear disc brake cylinder slide pin x Rear disc brake cylinder mounting
Upper side:
Lower side:
39.2
34.3
400
350
29
25
Rear disc brake cylinder x Flexible hose
29.4
300
22
Brake actuator assy x Actuator bracket
5.4
55
48 in.
⋅
lbf
Brake actuator bracket x Body
19
194
14
ABS & TRAC actuator assy x Actuator bracket
5.4
55
48 in.
⋅
lbf
ABS & TRACTION actuator bracket x Body
19
194
14
Front speed sensor x Steering knuckle
8.0
82
71 in.
⋅
lbf
Front speed sensor wire harness clamp x shock absorber
Bolt A:
Bolt B:
5.0
18.8
51
192
44 in.
⋅
lbf
14
Rear axle hub set bolt
80
816
59
Yawrate sensor x Body
12.5
127
9
Skid control ECU x Body
5.5
56
49 in.
⋅
lbf
030HZ-01
03-36
-
SERVICE SPECIFICATIONS
PARKING BRAKE
137
2002 LEXUS ES300 REPAIR MANUAL (RM911U)
PARKING BRAKE
SERVICE DATA
Parking brake pedal travel at 300 N (31 kgf, 68.3 lbf):
3 - 6 clicks
Rear brake disc inside diameter
Standard inside diameter:
Maximum inside diameter:
170 mm (6.69 in.)
171 mm (6.73 in.)
Parking brake shoe lining thickness
Standard thickness:
Minimum thickness:
2.0 mm (0.079 in.)
1.0 mm (0.039 in.)
Parking brake shoe clearance between rear shoe and lever
Less than 0.35 mm (0.0138 in.)
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