Home/Lexus/GS/Lexus GS III facelift (2007-2011)/Repair manual/Mechanical/Engine Mechanical (2GR-FSE) (Service Specifications): Speci…
Contents Wiring diagrams Section: Mechanical All sections

Engine Mechanical (2GR-FSE) (Service Specifications): Specifications Lexus GS III facelift

TORQUE SPECIFICATIONS

Part TightenedN*mKgf*cmFt.*lbf
No. 1 air cleaner inlet x Radiator support upper5.05144 in.*lbf

DRIVE BELT

Part TightenedN*mKgf*cmFt.*lbf
Air cleaner case x Body5.05144 in.*lbf
No. 1 air cleaner inlet x Radiator support upper5.05144 in.*lbf
No. 2 ground wire x BodyBody side9.09280 in.*lbf
Engine side101027
Front suspension member protector lower x Front suspension crossmember sub-assembly8.08271 in.*lbf
Front suspension crossmember sub-assembly x Body (for 2WD)For nut A1671703123
For bolt B2042080150
For bolt C5051037
For bolt D4950036
Front suspension crossmember sub-assembly x Body (for 4WD)For nut A1671703123
For bolt B1651683122
For bolt C5051037
Engine rear mounting member x Body2626519
Drive plate and ring gear sub-assembly x Engine assembly8385061
Engine coolant temperature sensor x Rear water by-pass joint2020415
Oil pressure switch x Oil filer bracket1515311
Engine oil level sensor x Oil pan7.07162 in.*lbf
Ignition coil x Cylinder head cover101027
V-bank cover bracket x Cylinder head cover101027
Radio setting condenser x Cylinder head cover101027
Fuel tube sub-assembly x Cylinder head cover101027
Water hose joint x Cylinder head cover101027
No. 2 surge tank stay x Cylinder head2121415
V-ribbed belt tensioner x Cylinder block (for 2WD and 4WD)4343832
No. 2 idler pulley x Cylinder block5455040
Injector driver x Timing chain cover101027
Engine mounting bracket LH and RH x Cylinder block (for 2WD and 4WD)4343832
Engine mounting insulator LH and RH x Engine mounting bracket LH and RH (for 2WD and 4WD)For bolt3535726
For nut7071452
No. 1 engine hanger x Cylinder head3333624
Exhaust manifold LH and RH x Cylinder head2121415
Oil dipstick guide x Cylinder block (for 2WD and 4WD)101027
No. 2 oil dipstick guide x Cylinder head (for 2WD and 4WD)2121415
Steering sliding yoke sub-assembly x No. 2 intermediate shaft and steering sliding yoke (for 2WD)3535726
No. 2 steering intermediate shaft assembly x Steering main shaft and steering gear's shaft (for 4WD)3535726
Engine under cover air guide bracket x Body (for 2WD)2626519
No. 4 relay block x Body1313310
ECM cover x ECM box5.55649
Ground cable x Cylinder block2121415

ENGINE ASSEMBLY

Part TightenedN*mKgf*cmFt.*lbf
Cylinder block stud bolt101027
Cylinder head stud boltFor stud bolt A, B and C101027
For stud bolt D4.04135
No. 1 oil nozzle sub-assembly x Cylinder block9.09280 in.*lbf
Water drain cock LH and RH x Cylinder block3030622
Water drain cock plug LH and RH x Cylinder block131309
Crankshaft bearing cap x Cylinder block1st for 16 point head6162245
2nd for 16 point headTurn 90°Turn 90°Turn 90°
For 12 mm head2626519
Connecting rod cap x Connecting rod sub-assembly1st4040830
2ndTurn 90°Turn 90°Turn 90°
Crankshaft position sensor x Cylinder block101027
No. 2 straight screw plug x Cylinder head8081659
No. 2 straight screw plug x Cylinder head4444932
Water outlet pipe sub-assembly x Cylinder block101027
Cylinder head sub-assembly x Cylinder block (for bank 1 and 2)1st3636727
2ndTurn 90°Turn 90°Turn 90°
3rdTurn 90°Turn 90°Turn 90°
For 14 mm head3030622
Camshaft bearing cap x Cylinder head (for bank 1 and 2)101027
Camshaft housing sub-assembly x Cylinder head (for bank 1 and 2)2828621
No. 2 chain tensioner assembly x Cylinder head2121415
Camshaft timing gear x Camshaft100102074
No. 3 chain tensioner x Cylinder head2121415
No. 1 chain vibration damper x Cylinder head and cylinder block2323517
Idle sprocket assembly x Cylinder block6061244
No. 1 chain tensioner assembly x Cylinder head101027
Crankshaft pulley x Crankshaft2502549184
Oil strainer sub-assembly x Cylinder block (for 2WD and 4WD)101027
Oil pan baffle plate x Cylinder block101027
Oil pan sub-assembly x Cylinder block (for 2WD and 4WD)For bolt A101027
For bolt except A2121415
Oil strainer pipe sub-assembly x Oil pan sub-assembly (for 4WD)101027
No. 2 oil pan sub-assembly x Oil pan sub-assembly (for 2WD and 4WD)101027
Oil pan drain plug x No. 2 oil pan sub-assembly (for 2WD and 4WD)4040830
Cylinder head cover sub-assembly x Cylinder head (for Bank 1 and 2)For bolt A2121415
For bolt except A101027
Rear water by-pass joint x Cylinder head101027
Water inlet with thermostat sub-assembly x Water inlet101027
Water inlet x Chain cover101027
No. 1 oil pipe x Cylinder head cover and cylinder head (for Bank 1 and 2)6061244
No. 1 oil pipe x Cylinder head cover and cylinder head (for Bank 1 and 2)6061244
Camshaft timing oil control valve x Cylinder head cover101027
VVT sensor x Cylinder head cover101027
Ventilation valve sub-assembly x Cylinder head cover2727518
Spark plug x Cylinder head1818413

ENGINE UNIT