Lexus RX300 (MCU15). Service manual - part 497

SS03U–08

SS–16

–

SERVICE SPECIFICATIONS

IGNITION

LEXUS RX300   (RM785E)

IGNITION

SERVICE DATA

Firing order

–

1 – 2 – 3 – 4 – 5 – 6

Spark plug

Recommended spark plug

DENSO

NGK

Correct electrode gap for new plug

Maximum electrode gap for used plug

SK20R11

IFR6A11

1.0 – 1.1 mm (0.039 – 0.043 in.)

1.2 mm (0.047 in.)

Camshaft

position

sensor

Resistance

at cold

at hot

835 – 1,400 Ω
1,060 – 1,645 Ω

Crankshaft

position

sensor

Resistance

at cold

at hot

1,630 – 2,740 Ω
2,065 – 3,225 Ω

SS03V–02

–

SERVICE SPECIFICATIONS

IGNITION

SS–17

LEXUS RX300   (RM785E)

TORQUE SPECIFICATION

Part  tightened

N·m

kgf·cm

ft·lbf

Spark plug x Cylinder head

18

180

13

Ignition coil x  Cylinder head

8

80

69 in.·lbf

Camshaft position sensor x Cylinder head

8

80

69 in.·lbf

Crankshaft position sensor x Oil pump

8

80

69 in.·lbf

SS0PO–02

SS–18

–

SERVICE SPECIFICATIONS

STARTING

LEXUS RX300   (RM785E)

STARTING

SERVICE DATA

Starter

Rated voltage and output power

No–load characteristics

Current

rpm

Brush length

STD

Minimum

Spring installed load

STD

Minimum

Commutator

  Diameter

STD

Minimum

  Undercut depth

STD

Minimum

  Circle runout

Maximum

Magnetic switch

  Contact plate for wear

Maximum

12 V  1.4 kW

90 A or less at 11.5 V

3,000 rpm or more

15.5 mm (0.610 in.)

8.5 mm (0.335 in.)

17.6 – 23.5 N (1.8 – 2.4 kgf, 3.9 – 5.3 lbf)

11.8 N (1.2 kgf, 2.6 lbf)

30.0 mm (1.181 in.)

29.0 mm (1.142 in.)

0.6 mm (0.024 in.)

0.2 mm (0.008 in.)

0.05 mm (0.0020 in.)

0.9 mm (0.035 in.)

SS0PP–01

–

SERVICE SPECIFICATIONS

STARTING

SS–19

LEXUS RX300   (RM785E)

TORQUE SPECIFICATION

Part tightened

N·m

kgf·cm

ft·lbf

Air cleaner case mounting bolt

5.0

50

44 in.·lbf

Starter mounting bolt

37

380

27

End cover x Field frame

1.5

15

13 in.·lbf

Starter housing x Magnetic switch

5.9

60

52 in.·lbf

Field frame x Armature assembly

5.9

60

52 in.·lbf

Lead wire x Terminal C of starter

5.9

60

52 in.·lbf

Terminal nut x Terminal C of starter

17

170

12

Terminal nut x Terminal 30 of starter

17

170

12

Magnetic switch end cover x Magnetic switch housing

2.5

26

23 in.·lbf