Lexus SC300 / Lexus SC400. Service manual — part 530
SERVICE SPECIFICATIONS
SERVICE DATA
Oil pressure
at idling
29 kPa (0.3 kgf/cm
2
, 4.3 psi) or more
at 3,000 rpm
294–588 kPa
(3.0–6.0 kgf/cm
2
, 43–85 psi)
Oil pump
Tip clearance
STD
0.110–0.240 mm
0.0043–0.0094 in.
Limit
0.35 mm
0.0138 in.
Side clearance
STD
0.030–0.090 mm
0.0012–0.0035 in.
Limit
0.15 mm
0.0059 in.
Body clearance
STD
0.100–0.175 mm
0.0039–0.0069 in.
Limit
0.30 mm
0.0118 in.
TORQUE SPECIFICATIONS
Part tightened
N
⋅
m
kgf
⋅
cm
ft
⋅
lbf
Oil oumo body cover X Oil pump body
10
105
8
Oil pump X Cylinder block
12 mm head
16
160
12
14 mm head
30
310
22
Engine speed sensor X Oil pump
6.4
65
56 in.
⋅
lbf
Oil filter bracket X Oil pump
18
185
13
Oil strainer X Oil pump
7.8
80
69 in.
⋅
lbf
Oil strainer X Cylinder block
7.8
80
69 in.
⋅
lbf
No.2 oil pan X Cylinder block
10 mm head
7.8
80
69 in.
⋅
lbf
12 mm head
18
185
13
Oil pan baffle plate X No.1 oil pan
7.8
80
69 in.
⋅
lbf
No.2 oil pan X No.1 oil pan
7.8
80
69 in.
⋅
lbf
No.2 oil pan X Cylinder block
7.8
80
69 in.
⋅
lbf
Oil level sensor X No.1 oil pan
5.4
55
48 in.
⋅
lbf
LU–20
–
LUBRICATION SYSTEM
Service Specifications
LUBRICATION SYSTEM
LU–1
LUBRICATION SYSTEM
DESCRIPTION
A fully pressurized, fully filtered lubrication system has been adopted for this engine.
OPERATION
LU–2
–
LUBRICATION SYSTEM
Description, Operation
DESCRIPTION
A fully pressurized, fully filtered lubrication system has been adopted for this engine.
OPERATION
LU–2
–
LUBRICATION SYSTEM
Description, Operation
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