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Engine Mechanical (Specifications): Other Lexus RX II

Mechanical

CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS

ApplicationIn. (mm)
Crankshaft
End Play
Standard.0016-.0095 (.040-.241)
Wear Limit.0118 (.300)
Runout.0024 (.061)
Main Bearings
Journal Diameter (1)
Size Mark "00"2.40157 (61.0000)
Size Mark "01"2.40153 (60.9990)
Size Mark "02"2.40149 (60.9980)
Size Mark "03"2.40145 (60.9970)
Size Mark "04"2.40141 (60.9960)
Size Mark "05"2.40137 (60.9950)
Size Mark "06"2.40133 (60.9940)
Size Mark "07"2.40129 (60.9930)
Size Mark "08"2.40125 (60.9918)
Size Mark "09"2.40121 (60.9907)
Size Mark "10"2.40117 (60.9897)
Size Mark "11"2.40114 (60.9890)
Size Mark "12"2.4011 (60.9888)
Journal Out-Of-Round.0008 (.020)
Journal Taper.0008 (.020)
Oil Clearance
Standard
Journals No. 1 & 4.0006-.0013 (.014-.034)
Journals No. 2 & 3.0010-.0018 (.026-.046)
Wear Limit
Journals No. 1 & 4.0020 (.050)
Journals No. 2 & 3.0024 (.061)
Crankpin Journals
Crankpin Journal Diameter2.0863-2.0866 (52.992-53.000)
Journal Out-Of-Round.0008 (.020)
Journal Taper.0008 (.020)
Oil Clearance
Standard.0015-.0026 (.038-.066)
Wear Limit.0031 (.080)
(1) Main bearing journal diameter is determined by size mark on the crankshaft. (Схема №2)
(1)Main bearing journal diameter is determined by size mark on the crankshaft. (Схема №2)

CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS

CONNECTING RODS

ApplicationIn. (mm)
Bore Diameter
Pin Bushing Bore.8663-.8667 (22.004-22.014)
Connecting Rod Bearing Thickness (1)
Size Mark "1".0584-.0585 (1.484-1.487)
Size Mark "2".0585-.0587 (1.487-1.490)
Size Mark "3".0587-.0588 (1.490-1.493)
Size Mark "4".0588-.0589 (1.493-1.496)
Maximum Bend.0020 Per 3.940 (.050 Per 100.00)
Maximum Twist.0059 Per 3.940 (.150 Per 100.00)
Side Play
Standard.0059-.0118 (.150-.300)
Wear Limit.0138 (.350)
(1) There are 4 sizes of standard bearings. Replacement bearings should have the same number as marked on connecting rod. (Схема №3)
(1)There are 4 sizes of standard bearings. Replacement bearings should have the same number as marked on connecting rod. (Схема №3)

CONNECTING RODS

ENGINE PISTONS, ENGINE PISTON PINS & ENGINE PISTON RINGS

ApplicationIn. (mm)
Pistons
Clearance
Standard.0033-.0042 (.084-.106)
Wear Limit.0051 (.130)
Diameter3.6202-3.6207 (91.953-91.967)
Pins
Diameter.8660-.8664 (21.997-22.006)
Piston Fit(1)
Rod Fit (Oil Clearance)
Standard.0002-.0004 (.005-.010)
Wear Limit.0020 (.050)
Rings
No. 1
End Gap
Standard.0118-.0157 (.300-.400)
Maximum.0374 (.950)
Side Clearance.0012-.0031 (.030-.08)
No. 2
End Gap
Standard.0197-.0236 (.500-.600)
Maximum.0413 (1.050)
Side Clearance.0008-.0024 (.020-.061)
No. 3 (Oil)
End Gap
Standard.0059-.0157 (.150-.400)
Maximum.0394 (1.00)
(1) Piston pin should slide in piston using thumb pressure with piston heated to 140°F (60°C).
(1)Piston pin should slide in piston using thumb pressure with piston heated to 140°F (60°C).

ENGINE PISTONS, ENGINE PISTON PINS & ENGINE PISTON RINGS

CYLINDER BLOCK

ApplicationIn. (mm)
Cylinder Bore
Standard Diameter3.6220-3.6225 (92.000-92.012)
Maximum Diameter3.6252 (92.080)
Main Bearing Bore Inside Diameter (1)
Size Mark "00"2.59842 (66.0000)
Size Mark "01"2.59846 (66.0010)
Size Mark "02"2.59850 (66.0020)
Size Mark "03"2.59854 (66.0030)
Size Mark "04"2.59858 (66.0040)
Size Mark "05"2.59862 (66.0050)
Size Mark "06"2.59866 (66.0060)
Size Mark "07"2.59870 (66.0070)
Size Mark "08"2.59873 (66.0080)
Size Mark "09"2.59877 (66.0090)
Size Mark "10"2.59881 (66.0100)
Size Mark "11"2.59885 (66.0110)
Size Mark "12"2.59889 (66.0120)
Size Mark "13"2.59893 (66.0130)
Size Mark "14"2.59897 (66.0140)
Size Mark "15"2.59901 (66.0150)
Size Mark "16"2.59904 (66.0160)
Maximum Deck Warpage.0028 (.071)
(1) Main bearing bore inside diameter is determined by size mark on cylinder block. (Схема №2)
(1)Main bearing bore inside diameter is determined by size mark on cylinder block. (Схема №2)

CYLINDER BLOCK

VALVES & VALVE SPRINGS

ApplicationSpecification
Intake Valves
Face Angle44.5 degrees
Minimum Margin.020 in. (.50 mm)
Minimum Refinish Length3.7382 in. (94.950 mm)
Stem Diameter.2154-.2159 in. (5.470-5.484 mm)
Exhaust Valves
Face Angle44.5 degrees
Minimum Margin.020 in. (.50 mm)
Minimum Refinish Length3.7362 in. (94.900 mm)
Stem Diameter.2152-.2157 in. (5.465-5.480 mm)
Valve Springs
Free Length1.7913 in. (45.500 mm)
Out-Of-Square.079 in. (2.01 mm)
Lbs. @ In. (kg @ mm)
Pressure
Valve Closed42-46 @ 1.331 (19-21 @ 33.80)

VALVES & VALVE SPRINGS

CYLINDER HEAD

ApplicationSpecification
Maximum Warpage
Cylinder Block Surface.0039 in. (.100 mm)
Manifold Surface.0039 in. (.100 mm)
Valve Seats
Intake Valve
Seat Angle45 degrees
Seat Width.039-.055 in. (1.00-1.40 mm)
Exhaust Valve
Seat Angle45 degrees
Seat Width.039-.055 in. (1.00-1.40 mm)
Valve Guides
Bushing Diameter
Standard Valve Guide.4068-.4072 (10.333-10.344)
Oversize Valve Guide.4088-.4092 (10.383-10.394)
Bushing Length
Intake1.385 (34.5)
Exhaust1.594 (40.5)
Intake Valve
Valve Guide Cylinder Head Bore I.D.
Standard Valve Guide.4053-.4060 in. (10.295-10.312 mm)
Oversize Valve Guide.4073-.4080 in. (10.345-10.363 mm)
Valve Guide I.D..2169-.2177 in. (5.510-5.530 mm)
Valve Guide Installed Height.437-.453 in. (11.10-11.50 mm)
Valve Stem-To-Guide Oil Clearance
Standard.0010-.0024 in. (.025-.061 mm)
Wear Limit.0031 in. (.080 mm)
Exhaust Valve
Valve Guide Cylinder Head Bore I.D.
Standard Valve Guide.4053-.4060 in. (10.295-10.312 mm)
Oversize Valve Guide.4073-.4080 in. (10.345-10.363 mm)
Valve Guide I.D..2169-.2177 in. (5.510-5.530 mm)
Valve Guide Installed Height
Exhaust.350-.366 in. (8.90-9.30 mm)
Intake.437-.453 (11.10-11.50)
Valve Stem-To-Guide Oil Clearance
Standard.0012-.0026 in. (.030-.066 mm)
Wear Limit.0039 in. (.100 mm)

CYLINDER HEAD

CAMSHAFT

ApplicationIn. (mm)
End Play
Standard.0016-.0035 (.040-.090)
Wear Limit.0047 (.120)
Journal Diameter1.0614-1.0620 (26.959-26.975)
Journal Runout.0024 (.061)
Oil Clearance
Intake
Standard.0014-.0028 (.035-.071)
Wear Limit.0039 (.100)
Exhaust
Standard.0010-.0024 (.025-.060)
Wear Limit.0035 (.090)
Lobe Height
Intake
Standard1.6981-1.7020 (43.132-43.232)
Wear Limit1.6921 (42.98)
Exhaust
Standard1.6836-1.6876 (43.010-43.110)
Wear Limit1.6874 (42.86)
Gear Backlash
Standard.0008-.0079 (.020-.201)
Wear Limit.0188 (.300)

CAMSHAFT

VALVE LIFTERS

ApplicationIn. (mm)
Bore Diameter1.2208-1.2215 (31.009-31.025)
Lifter Diameter1.2191-1.2195 (30.966-30.976)
Oil Clearance
Standard.00013-.0023 (.033-.059)
Wear Limit.0028 (.071)

VALVE LIFTERS

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