Lexus IS250 · Service Manual SERVICE SPECIFICATIONS

TORQUE SPECIFICATIONS

Specifications

Part Tightened
N*m
kgf*cm
ft.*lbf
No. 1 fuel delivery pipe x Cylinder head
21
214
15
No. 2 fuel delivery pipe x Cylinder head
21
214
15
No. 3 fuel pipe x No. 1 fuel delivery pipe
10
102
7
No. 3 fuel pipe x No. 2 fuel delivery pipe
10
102
7
No. 2 fuel pipe x No. 1 fuel delivery pipe
10
102
7
No. 1 fuel pipe x Cylinder head cover
10
102
7
Fuel pressure pulsation damper x fuel pump (for high pressure)
40
408
28
Water hose joint x Camshaft housing sub-assembly RH
10
102
7
Intake manifold x Cylinder head
21
214
15
Intake air surge tank x Intake manifold
: for nuts
16
163
12
Intake air surge tank x Intake manifold
: for bolt A
21
214
15
Intake air surge tank x Intake manifold
: for bolts except A
18
184
13
Surge tank stay x Intake air surge tank
21
214
15
Water hose joint x Intake air surge tank
10
102
7
No.1 vacuum switching valve assembly x Intake air surge tank
18
184
13
Fuel pressure pulsation damper x Fuel pump (for high pressure)
40
408
30
Fuel pressure sensor x No. 1 fuel delivery pipe
: for use with SST
24
240
18
Fuel pressure sensor x No. 1 fuel delivery pipe
: for use without SST
31
316
23
Injector driver x Engine assembly
10
102
7
Fuel pump (for high pressure) x Cylinder head cover RH
25
255
18
No.2 fuel pipe x Fuel pump (for high pressure)
30
306
22
Fuel pump resistor x Body
5.0
51
44 in.*lbf
Fuel pump resistor x Ground wire
8.0
80
69 in.*lbf
No.1 fuel tank breather tube sub-assembly x Fuel tank assembly
1.5
15
13 in.*lbf
Fuel tank x Body
39
400
29
Rear suspension member brace RH x Body
19
195
14
Rear suspension member brace LH x Body
19
195
14
Parking brake cable assembly x Body
: for bolt A
6.0
61
53 in.*lbf
Parking brake cable assembly x Rear suspension member sub-assembly
: for bolt B
19
194
14
Fuel sender gauge assembly x Fuel tank assembly
1.5
15
13 in.*lbf
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