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Wiring diagrams Section: Automatic Trans

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Automatic Transmission (A960E) (Preparation)

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Automatic Transmission (A960E) (Service Specifications): Specifications Lexus IS III

Automatic Trans

TORQUE SPECIFICATIONS [04/2013 - ]

Part Tightened				N*m	Kgf*cm	Ft.*lbf	In.*lbf
Automatic transmission assembly x Drain plug				Torque: 20 N*m (	Torque: 204 kgf*cm	Torque: 15 ft.*lbf)
Automatic transmission assembly x Transmission case cover (w/ Case cover)				Torque: 5.4 N*m (	Torque: 55 kgf*cm		Torque: 48 in.*lbf)
Automatic transmission assembly x Overflow plug				Torque: 20 N*m (	Torque: 204 kgf*cm	Torque: 15 ft.*lbf)
Automatic transmission assembly x Refill plug				Torque: 39.2 N*m (	Torque: 400 kgf*cm	Torque: 29 ft.*lbf)

AUTOMATIC TRANSMISSION FLUID

Part Tightened				N*m	Kgf*cm	In.*lbf
Transmission revolution sensor (NT) x Automatic transmission assembly				Torque: 5.4 N*m (	Torque: 55 kgf*cm	Torque: 48 in.*lbf)
Transmission revolution sensor (SP2) x Automatic transmission assembly				Torque: 5.4 N*m (	Torque: 55 kgf*cm	Torque: 48 in.*lbf)

SPEED SENSOR

Part Tightened				N*m	Kgf*cm	Ft.*lbf	In.*lbf
Automatic transmission assembly x Drain plug				Torque: 20 N*m (	Torque: 204 kgf*cm	Torque: 15 ft.*lbf)
Transmission wire x Automatic transmission assembly				Torque: 5.4 N*m (	Torque: 55 kgf*cm		Torque: 48 in.*lbf)
Temperature sensor clamp x Transmission valve body assembly				Torque: 10 N*m (	Torque: 102 kgf*cm	Torque: 7 ft.*lbf)
Valve body wire harness clamp x valve body assembly (for Bolt A)				Torque: 6.4 N*m (	Torque: 65 kgf*cm		Torque: 57 in.*lbf)
Valve body wire harness clamp x valve body assembly (for Bolt B)				Torque: 10 N*m (	Torque: 102 kgf*cm	Torque: 7 ft.*lbf)
No. 1 exhaust pipe support bracket sub-assembly x Automatic transmission assembly				Torque: 43 N*m (	Torque: 438 kgf*cm	Torque: 32 ft.*lbf)
Exhaust manifold sub-assembly RH (TWC: Front Catalyst) and Exhaust manifold sub-assembly LH (TWC: Front Catalyst) x No. 1 exhaust pipe support bracket sub-assembly				Torque: 39 N*m (	Torque: 398 kgf*cm	Torque: 29 ft.*lbf)
Valve body oil strainer assembly x Transmission valve body assembly				Torque: 10 N*m (	Torque: 102 kgf*cm	Torque: 7 ft.*lbf)
Automatic transmission oil pan sub-assembly x Automatic transmission assembly				Torque: 7.0 N*m (	Torque: 71 kgf*cm		Torque: 62 in.*lbf)

TRANSMISSION WIRE

Part Tightened				N*m	Kgf*cm	Ft.*lbf	In.*lbf
Detent spring x Transmission valve body assembly				Torque: 9.8 N*m (	Torque: 100 kgf*cm		Torque: 87 in.*lbf)
Transmission valve body assembly x Automatic transmission assembly				Torque: 11 N*m (	Torque: 112 kgf*cm	Torque: 8 ft.*lbf)
Shift solenoid valve (S1, S2, S3, S4, SR) x Transmission valve body assembly				Torque: 10 N*m (	Torque: 102 kgf*cm	Torque: 7 ft.*lbf)
Lock plate x Transmission valve body assembly				Torque: 6.4 N*m (	Torque: 65 kgf*cm		Torque: 57 in.*lbf)

VALVE BODY ASSEMBLY

Part Tightened				N*m	Kgf*cm	Ft.*lbf	In.*lbf
Automatic transmission assembly x Park/neutral position switch assembly				Torque: 12.8 N*m (	Torque: 131 kgf*cm	Torque: 9 ft.*lbf)
Automatic transmission assembly x Transmission control shaft lever RH				Torque: 15.7 N*m (	Torque: 160 kgf*cm	Torque: 12 ft.*lbf)
Park/neutral position switch assembly x Lock nut				Torque: 6.9 N*m (	Torque: 70 kgf*cm		Torque: 61 in.*lbf)

PARK/NEUTRAL POSITION SWITCH

Part Tightened				N*m	Kgf*cm	Ft.*lbf	In.*lbf
Lever of the transmission floor shift assembly x Nut				Torque: 12.8 N*m (	Torque: 131 kgf*cm	Torque: 9 ft.*lbf)
Console panel sub-assembly x Shift position indicator				Torque: 1.6 N*m (	Torque: 16 kgf*cm		Torque: 14 in.*lbf)
Transmission floor shift assembly x Body				Torque: 8.3 N*m (	Torque: 85 kgf*cm		Torque: 73 in.*lbf)

SHIFT LEVER

Part Tightened				N*m	Kgf*cm	In.*lbf
Steering wheel assembly x Shift paddle switch (transmission shift switch assembly)				Torque: 1.7 N*m (	Torque: 17 kgf*cm	Torque: 15 in.*lbf)

SHIFT PADDLE SWITCH

Part Tightened				N*m	Kgf*cm	Ft.*lbf
Automatic transmission assembly x Rear No. 1 engine mounting insulator				Torque: 11.5 N*m (	Torque: 117 kgf*cm	Torque: 8 ft.*lbf)
Automatic transmission assembly x Engine assembly	Bolt A Bolt Length 43 mm (1.69 in.)			Torque: 37 N*m (	Torque: 377 kgf*cm	Torque: 27 ft.*lbf)
	Bolt B Bolt Length 50 mm (1.97 in.)			Torque: 71 N*m (	Torque: 724 kgf*cm	Torque: 52 ft.*lbf)
	Bolt C Bolt Length 70 mm (2.76 in.)			Torque: 71 N*m (	Torque: 724 kgf*cm	Torque: 52 ft.*lbf)
Automatic transmission assembly x Hose clamp				Torque: 20 N*m (	Torque: 204 kgf*cm	Torque: 15 ft.*lbf)
Automatic transmission assembly x Wire harness clamp bracket				Torque: 10 N*m (	Torque: 102 kgf*cm	Torque: 7 ft.*lbf)
Automatic transmission assembly x No. 2 earth wire				Torque: 25 N*m (	Torque: 255 kgf*cm	Torque: 18 ft.*lbf)
Rear engine mounting member x Body				Torque: 34.7 N*m (	Torque: 354 kgf*cm	Torque: 26 ft.*lbf)
Automatic transmission assembly x Rear engine mounting member				Torque: 13 N*m (	Torque: 133 kgf*cm	Torque: 10 ft.*lbf)
Drive plate and torque converter assembly setting bolt x Torque converter assembly				Torque: 41 N*m (	Torque: 418 kgf*cm	Torque: 30 ft.*lbf)

AUTOMATIC TRANSMISSION ASSEMBLY

Part Tightened				N*m	Kgf*cm	Ft.*lbf	In.*lbf
Transmission case cover x Automatic transmission case sub-assembly				Torque: 5.4 N*m (	Torque: 55 kgf*cm		Torque: 48 in.*lbf)
Refill plug x Automatic transmission case sub-assembly				Torque: 39.2 N*m (	Torque: 400 kgf*cm	Torque: 29 ft.*lbf)
Drain plug x Automatic transmission assembly				Torque: 20 N*m (	Torque: 204 kgf*cm	Torque: 15 ft.*lbf)
Overflow plug x Automatic transmission assembly				Torque: 20 N*m (	Torque: 204 kgf*cm	Torque: 15 ft.*lbf)
Transmission control shaft lever RH x Manual valve lever shaft				Torque: 15.7 N*m (	Torque: 160 kgf*cm	Torque: 12 ft.*lbf)
Park/neutral position switch assembly x Automatic transmission assembly				Torque: 21.8 N*m (	Torque: 222 kgf*cm	Torque: 16 ft.*lbf)
Lock nut x Park/neutral position switch assembly				Torque: 6.9 N*m (	Torque: 70 kgf*cm		Torque: 61 in.*lbf)
Transmission oil cooler x Automatic transmission assembly				Torque: 21 N*m (	Torque: 214 kgf*cm	Torque: 15 ft.*lbf)
Wire harness clamp bracket x Automatic transmission assembly				Torque: 10 N*m (	Torque: 102 kgf*cm	Torque: 7 ft.*lbf)
Automatic transmission breather tube x Automatic transmission case sub-assembly				Torque: 5.4 N*m (	Torque: 55 kgf*cm		Torque: 48 in.*lbf)
Automatic transmission case plug (TORX) x Automatic transmission case sub-assembly				Torque: 39.2 N*m (	Torque: 400 kgf*cm	Torque: 29 ft.*lbf)
Automatic transmission case plug x Automatic transmission case sub-assembly				Torque: 7.4 N*m (	Torque: 75 kgf*cm		Torque: 65 in.*lbf)
Automatic transmission housing x Automatic transmission case sub-assembly				Torque: 33.9 N*m (	Torque: 346 kgf*cm	Torque: 25 ft.*lbf)
Automatic transmission housing (for Bolt A) x Automatic transmission case sub-assembly				Torque: 33.9 N*m (	Torque: 346 kgf*cm	Torque: 25 ft.*lbf)
Automatic transmission housing (for Bolt B) x Automatic transmission case sub-assembly				Torque: 56.8 N*m (	Torque: 579 kgf*cm	Torque: 42 ft.*lbf)
Extension housing sub-assembly x Automatic transmission case sub-assembly				Torque: 33.9 N*m (	Torque: 346 kgf*cm	Torque: 25 ft.*lbf)
Parking lock pawl bracket x Automatic transmission case sub-assembly				Torque: 7.4 N*m (	Torque: 75 kgf*cm		Torque: 65 in.*lbf)
Oil pump assembly x Automatic transmission case sub-assembly				Torque: 21.1 N*m (	Torque: 215 kgf*cm	Torque: 16 ft.*lbf)

AUTOMATIC TRANSMISSION UNIT

Part Tightened				N*m	Kgf*cm	Ft.*lbf
Stator shaft assembly x Front oil pump body sub-assembly				Torque: 10.8 N*m (	Torque: 110 kgf*cm	Torque: 8 ft.*lbf)

OIL PUMP