Lexus SC300 / Lexus SC400. 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