Engine Mechanical (Service Specifications): Specifications

TORQUE SPECIFICATIONS [08/2012 - ]

Part Tightened		N*m	Kgf*cm	Ft.*lbf
No. 1 air cleaner inlet x Body		5.0	51	44 in.*lbf

DRIVE BELT

Part Tightened		N*m	Kgf*cm	Ft.*lbf
Crankshaft pulley x Crankshaft		250	2550	184

ENGINE FRONT OIL SEAL

Part Tightened		N*m	Kgf*cm	Ft.*lbf
Air cleaner case sub-assembly x Body		5.0	51	44 in.*lbf
No. 1 inlet air cleaner x Body		5.0	51	44 in.*lbf
Exhaust pipe No. 1 support bracket sub-assembly x Exhaust manifold	For Bolt	43	438	32
Front lower ball joint assembly x Front axle assembly		120	1224	89
Drive plate and ring gear sub-assembly x Engine assembly		83	846	61
Front suspension crossmember subassembly x Front suspension crossmember sub-assembly (2WD)		35	357	26
Crossmember sub-assembly x Body (2WD)	For Bolt A	194	1980	143
	For Bolt B	50	510	37
	For Bolt C	49	500	36
	For Nut	151	1540	111
No. 2 surge tank stay x Engine assembly		21	214	15
Exhaust manifold sub-assembly x Engine assembly		21	214	15
Ignition coil x Engine assembly		10	102	7
Engine mount bracket x Engine assembly		43	438	32
Engine mount bracket x Engine mounting insulator		35	357	26
Injector driver x Engine assembly		10	102	7
Oil level gauge guide x Engine assembly		10	102	7
Oil level gauge guide No. 2 x Engine assembly		21	214	15
Battery positive cable x Battery		7.6	77	67 in.*lbf
Engine wire x Engine room No. 1 junction block		12	124	9
Ground cable x Cylinder head cover		13	133	10
Engine wire No. 3 x Body		8.5	87	75 in.*lbf
Front lower suspension member protector x Front suspension crossmember sub-assembly (2WD)		8.0	82	71 in.*lbf
Height control sensor link x Suspension link		5.4	55	48 in.*lbf
Front shock absorber assembly x Front lower suspension arm (2WD)		157	1600	116
Front shock absorber assembly x Front lower shock absorber bracket (4WD)		48	489	35
Power steering earth wire x Power steering link assembly		5.0	51	44 in.*lbf
Power steering link wire x Power steering wire bracket		13	130	10
Engine rear mounting member x Body		26	265	19
Front frame assembly x Body (4WD)	For Bolt A	151	1540	111
	For Bolt B	50	510	37
	For Nut	151	1540	111
No. 2 idler pulley sub-assembly x Engine assembly		43	438	32
V-ribbed belt tensioner assembly x Engine assembly		43	438	32
Water hose joint x Engine assembly		10	102	7
Wiring harness clamp bracket x Cylinder head sub-assembly RH		10	102	7
V-bank cover bracket x Cylinder head cover		10	102	7
Engine oil level sensor x Oil pan		7.0	71	62 in.*lbf
Oil pressure switch assembly x Engine assembly		15	153	11
Engine coolant temperature sensor x Engine assembly		20	204	15

ENGINE ASSEMBLY

Part Tightened		N*m	Kgf*cm	Ft.*lbf
Camshaft bearing cap x Camshaft housing	1st	10	102	7
Camshaft bearing cap x Camshaft housing	2nd	16	163	12
Camshaft housing x Cylinder head sub-assembly		28	286	21
No. 1 chain tensioner x Cylinder head sub-assembly		10	102	7
No. 2 chain tensioner x Cylinder head sub-assembly		21	214	15
No. 3 chain tensioner x Cylinder head sub-assembly		21	214	15
Camshaft timing gear assembly x Camshaft		100	1020	74
Engine rear oil seal retainer x Cylinder block sub-assembly		10	102	7
Knock sensor x Cylinder block sub-assembly		20	204	15
Water outlet pipe sub-assembly x Cylinder block sub-assembly		10	102	7
No. 2 engine hanger x Cylinder head sub-assembly LH (4WD)		33	337	24
Cylinder head x Cylinder block sub-assembly	1st	36	367	27
	2nd	Turn 90°	Turn 90°	Turn 90°
	3rd	Turn 90°	Turn 90°	Turn 90°
Cylinder head sub-assembly x Cylinder block sub-assembly	Recessed head 1st	36	367	27
	2nd	Turn 90°	Turn 90°	Turn 90°
	3rd	Turn 90°	Turn 90°	Turn 90°
	14 mm (0.55 in.) head	30	306	22
No. 1 chain vibration damper x Cylinder block sub-assembly		23	230	17
No. 1 idle gear x Cylinder block sub-assembly		60	612	44
Timing chain cover plate x Timing chain or belt cover sub-assembly		9.1	93	81 in.*lbf
Timing chain or belt cover sub-assembly	Bolt A	43	438	32
	Except Bolt A	21	214	15
	Nut	21	214	15
Water pump assembly x Timing chain or belt cover sub-assembly	Bolt A	21	214	15
	Except Bolt A	11	112	8
Oil pan baffle plate x Cylinder block sub-assembly		10	102	102
Oil strainer stud bolt x Cylinder block and timing chain cover		4.0	41	35 in.*lbf
Oil pan stud bolt x Oil pan sub-assembly		4.0	41	35 in.*lbf
Oil strainer sub-assembly x Cylinder block and timing chain or belt cover		10	102	102
Oil pan sub-assembly x Cylinder block and timing chain cover	Bolt A	10	102	7
	Except Bolt A	21	214	15
Oil pan sub-assembly x Cylinder block and timing chain cover :nut		21	214	15
No. 2 oil pan sub-assembly x Oil pan sub-assembly		10	102	7
Oil pan drain plug x No. 2 oil pan sub-assembly		40	408	30
Crankshaft pulley x Crankshaft		250	2550	184
Cylinder head cover sub-assembly (Bank 1) x Cylinder head sub-assembly RH	Bolt A	21	214	15
	Except Bolt A	10	102	7
Cylinder head cover sub-assembly (Bank 2) x Cylinder head sub-assembly LH	Bolt A	21	214	15
	Except Bolt A	10	102	7
Rear water by-pass joint x Cylinder head sub-assembly		10	102	7
With thermostat water inlet sub-assembly set nut		10	102	7
Water inlet set bolt and nut		10	102	7
Oil filter cap x Oil pan sub-assembly (2WD)		25	255	18
Oil filter cap x Oil filter bracket sub-assembly (4WD)		25	255	18
Oil filter cap x Oil filter drain plug (4WD)		13	130	9
Oil pan sub-assembly x Oil filter bracket sub-assembly (4WD)		21	214	15
Oil pan sub-assembly x Oil with strainer pipe sub-assembly (4WD)		10	102	7
Camshaft position sensor		10	102	7
Ventilation valve x Cylinder head cover sub-assembly LH		27	275	20
Oil check valve bolt x Cylinder block sub-assembly		60	612	44
Oil pipe union x Cylinder head cover sub-assembly		60	612	44
Crankshaft position sensor x Cylinder block sub-assembly		10	102	7
Camshaft timing oil control valve assembly x Cylinder head cover		10	102	7
Cylinder block water drain cock sub-assembly		30	306	22
Water drain cock plug x Water drain cock sub-assembly		13	130	9
Spark plug x Cylinder head sub-assembly		18	184	13
Stud bolt x Cylinder sub-assembly	For A and B bolts	10	102	7
Stud bolt x Cylinder sub-assembly	For C bolts	4.0	41	35 in.*lbf
Union x Cylinder head sub-assembly		15	153	11
With head screw plug x Cylinder head sub-assembly		44	449	32
With head screw plug x Cylinder head sub-assembly		80	816	59
Main bearing cap x Cylinder block sub-assembly	16 point head 1st	61	622	45
	2nd	Turn 90°	Turn 90°	Turn 90°
	12 mm head	26	265	19
Connecting rod cap x Connecting rod	1st	25	250	28
Connecting rod cap x Connecting rod	2nd	Turn 90°	Turn 90°	Turn 90°
Stud bolt x Cylinder block sub-assembly		10	102	7
No. 1 sub-assembly oil nozzle x Cylinder block sub-assembly		9.0	92	80 in.*lbf

ENGINE UNIT

Engine Mechanical (Service Specifications): Specifications Lexus IS II facelift 2

TORQUE SPECIFICATIONS [08/2012 - ]

More articles — Engine Mechanical (Service Specifications)

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