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Engine Mechanical (3.0L V6): Specifications Toyota Sienna I

Mechanical

Crankcase Capacity

Crankcase capacity with oil filter is 5.0 qts. (4.7L).

TORQUE SPECIFICATIONS

ApplicationFt. Lbs. (N.m)
A/C Compressor Bolt18 (24)
Air Intake Chamber Bolt/Nut32 (43)
Air Intake Chamber Support Bolt14 (19)
Camshaft Bearing Cap Bolt (1)12 (16)
Camshaft Timing Sprocket Bolt94 (127)
Connecting Rod Bolt
Step 118 (24)
Step 2Additional 90 Degrees
Coolant Drain Union29 (39)
Coolant Inlet Pipe Bracket Bolt14 (19)
Coolant Outlet Housing Bolt/Nut11 (15)
Crankshaft Timing Sprocket Bolt159 (216)
Cylinder Head Bolt (2)
12-Point Bolt
Step 140 (54)
Step 2Additional 90 Degrees
Recessed Bolts13 (18)
Drive Plate Bolt (A/T)61 (83)
Engine Mount Absorber Bolt35 (47)
Engine Mount-To-Transaxle Bolt47 (64)
Engine Mounting Bracket-To-Cylinder Block Bolt21 (28)
Engine Stabilizer Rod Bolt47 (64)
Engine Suspension Upper Brace Bolts59 (80)
Exhaust Manifold-To- Engine Nuts36 (49)
Exhaust Manifold Stay Bolts
Exc. M/T & Calif. A/T14 (19)
M/T & Calif. A/T25 (34)
Exhaust Pipe Stay Nuts24 (33)
Flywheel Bolts (M/T)61 (83)
Front Engine Mount-To-Crossmember Bolt
Toyota Motor Corporation (TMC) Bolt59 (80)
Toyota Motor Manufacturing (TMM) Bolt49 (66)
Front Engine Mount-To-Cylinder Block Bolt47 (64)
Front Exhaust Pipe Lower Bracket Nuts24 (33)
Front Exhaust Pipe Upper Bracket Nuts15 (20)
Front Exhaust Pipe-To-Catalytic Converter Bolt/Nut41 (56)
Front Exhaust Pipe-To-Exhaust Manifold Nut46 (62)
Generator Bracket & Adjusting Bar Bolt32 (43)
Intake Manifold Bolt/Nut11 (15)
Knock Sensor29 (39)
Main Bearing Cap-To-Cylinder Block 12-Point Bolts (3) (4)
Step 116 (22)
Step 2Additional 90 Degrees
Main Bearing Cap Side Bolts (3) (4)20 (27)
Upper Oil Pan Bolts
10-mm Bolt(5)
12-mm Bolt14 (19)
14-mm Bolt27 (37)
No. 2 Idler Pulley Bolt32 (43)
No. 2 Idler Pulley Bracket Bolt21 (28)
No. 2 Right Engine Mount Stay Bolt47 (64)
Oil Filter Union22 (30)
Oil Pump Bolt
10-mm Bolt(5)
12-mm Bolt14 (19)
Oxygen Sensor33 (45)
Power Steering Pump Bolt31 (42)
Power Steering Pump Bracket Bolt32 (43)
Power Steering Pump Mounting Bolts32 (43)
Rear Engine Mount-To-Cylinder Block Bolt47 (64)
Relief Valve Plug27 (37)
Right Engine Mount Brace Bolt23 (31)
Right Engine Mount Brace Bolt21 (28)
Spark Plug13 (18)
Stabilizer Bar Link-To-Lower Control Arm Nut29 (39)
Throttle Body Bolt/Nut14 (19)
Tie Rod Nut36 (49)
Timing Belt Idler Pulleys
No. 1 Idler Pulley Bolt25 (34)
No. 2 Idler Pulley Bolt32 (43)
Timing Belt Tensioner Bolt20 (27)
Torque Converter Bolt30 (41)
Water Outlet Housing Bolts11 (15)
Wheel Lug Nut76 (103)
INCH Lbs. (N.m)
Baffle Plate Bolt71 (8.0)
Camshaft Position Sensor Bolt71 (8.0)
Cover Plate-To-Upper Oil Pan Bolt71 (8.0)
Crankshaft Rear Oil Seal Housing Bolt71 (8.0)
Cylinder Head Rear Plate Bolt71 (8.0)
Delivery Pipe Bolt89 (10.0)
Drive Plate Cover Bolt69 (7.8)
EGR Cooler-To-Cylinder Block Bolt78 (8.8)
EGR Pipe Nut106 (12.0)
EGR Valve-To-Air Intake Chamber Nut106 (12.0)
Ignition Coil Bolt71 (8.0)
Main Bearing oil Seal Retainer Bolt71 (8.0)
Lower Oil Pan Bolt/Nut71 (8.0)
Pick-Up Tube Bolt/Nut71 (8.0)
Pressure Regulator Bolt71 (8.0)
Timing Belt Cover Bolts75 (8.5)
Timing Belt Plate Bolt71 (8.0)
Valve Cover Bolt71 (8.0)
Vacuum Switching Valve Assembly Nut71 (8.0)
Water Inlet Housing71 (8.0)
Water Pump Bolt/Nut71 (8.0)
(1) Tighten bolts to specification in sequence. (Схема №20) (2) Tighten bolts to specification in sequence. (Схема №8) (3) Tighten main bearing cap-to-cylinder block 12-point bolts first, then tighten main bearing cap side bolts on outside of cylinder block. (4) Tighten bolts to specification in sequence. (Схема №40) (5) Tighten bolts to 71 INCH lbs. (8.0 N.m).
(1)Tighten bolts to specification in sequence. (Схема №20)
(2)Tighten bolts to specification in sequence. (Схема №8)
(3)Tighten main bearing cap-to-cylinder block 12-point bolts first, then tighten main bearing cap side bolts on outside of cylinder block.
(4)Tighten bolts to specification in sequence. (Схема №40)
(5)Tighten bolts to 71 INCH lbs. (8.0 N.m).

TORQUE SPECIFICATIONS

GENERAL SPECIFICATIONS

ApplicationSpecification
Bore3.44" (87.4 mm)
Compression Ratio10.5:1
Displacement183 Cu. In. (3.0L)
Fuel SystemSFI
Stroke3.27" (83.0 mm)

GENERAL SPECIFICATIONS

CRANKSHAFT, MAIN BEARINGS & CONNECTING ROD BEARINGS SPECIFICATIONS

ApplicationIn. (mm)
Crankshaft
End Play
Standard.0016-.0095 (.040-.241)
Wear Limit.0118 (.299)
Runout.0024 (.060)
Main Bearings
Journal Diameter (1)
Size Mark 002.4016 (61.000)
Size Mark 012.4015 (60.998)
Size Mark 022.4015 (60.998)
Size Mark 032.4015 (60.998)
Size Mark 042.4014 (60.995)
Size Mark 052.4014 (60.995)
Size Mark 062.4013 (60.993)
Size Mark 072.4013 (60.993)
Size Mark 082.4012 (60.990)
Size Mark 092.4012 (60.990)
Size Mark 102.4012 (60.990)
Size Mark 112.4011 (60.987)
Size Mark 122.4011 (60.987)
Journal Out-Of-Round.0008 (.020)
Journal Taper.0008 (.020)
Connecting Rod Bearings
Journal Diameter2.0864-2.0866 (52.994-52.999)
Journal Out-Of-Round.0008 (.020)
Journal Taper.0008 (.020)
Oil Clearance
Standard.0015-.0025 (.038-.063)
Wear Limit.0031 (.078)
(1) Main bearing journal diameter is determined by size mark on the crankshaft. (Схема №39)
(1)Main bearing journal diameter is determined by size mark on the crankshaft. (Схема №39)

CRANKSHAFT, MAIN & CONNECTING ROD BEARINGS

CONNECTING RODS SPECIFICATIONS

ApplicationIn. (mm)
Bore Diameter
Crankpin Bearing Center Wall Thickness (1)
Size Mark 1.0584-.0585 (1.483-1.485)
Size Mark 2.0585-.0587 (1.485-1.490)
Size Mark 3.0587-.0588 (1.490-1.493)
Size Mark 4.0588-.0589 (1.493-1.496)
Pin Bushing Bore.8663-.8667 (22.004-22.014)
Maximum Bend.0020 Per 3.94 (.050 Per 100)
Maximum Twist.0059 Per 3.94 (.150 Per 100)
Side Play
Standard.0059-.0118 (.149-.299)
Wear Limit.0138 (.350)
(1) Crankpin bore diameter is identified by size mark on connecting rod. (Схема №35)
(1)Crankpin bore diameter is identified by size mark on connecting rod. (Схема №35)

CONNECTING RODS

PISTONS, PISTON PINS & PISTON RINGS SPECIFICATIONS

ApplicationIn. (mm)
Pins
Diameter.8660-.8664 (21.996-22.006)
Piston Fit(1)
Rod Fit
Standard.0002-.0004 (.005-.010)
Wear Limit.0020 (.050)
Pistons
Diameter3.4430-3.4436 (87.452-87.467)
Oil Clearance
Standard.0013-.0023 (.033-.058)
Wear Limit.0031 (.078)
Rings
No. 1
End Gap
Standard.0098-.0138 (.248-.350)
Wear Limit.0374 (.949)
Side Clearance.0008-.0028 (.020-.071)
No. 2
End Gap
Standard.0138-.0177 (.350-.450)
Wear Limit.0413 (1.050)
Side Clearance.0008-.0024 (.020-.060)
No. 3 (Oil)
End Gap
Standard.0059-.0157 (.149-.398)
Wear Limit.0394 (1.000)
(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).

PISTONS, PINS & RINGS

CYLINDER BLOCK SPECIFICATIONS

ApplicationIn. (mm)
Cylinder Bore
Maximum Diameter3.4457 (87.520)
Standard Diameter3.4449-3.4453 (87.500-87.510)
Main Bearing Bore Inside Diameter (1)
Size Mark 002.59842 (65.9998)
Size Mark 012.59846 (66.0008)
Size Mark 022.59850 (66.0019)
Size Mark 032.59854 (66.0029)
Size Mark 042.59858 (66.0039)
Size Mark 052.59862 (66.0049)
Size Mark 062.59866 (66.0059)
Size Mark 072.59870 (66.0069)
Size Mark 082.59873 (66.0077)
Size Mark 092.59877 (66.0087)
Size Mark 102.59881 (66.0097)
Size Mark 112.59885 (66.0107)
Size Mark 122.59889 (66.0118)
Size Mark 132.59893 (66.0128)
Size Mark 142.59897 (66.0138)
Size Mark 152.59901 (66.0148)
Size Mark 162.59904 (66.0156)
Maximum Deck Warpage.0028 (.071)
(1) Main bearing bore inside diameter is determined by size mark on cylinder block. (Схема №39)
(1)Main bearing bore inside diameter is determined by size mark on cylinder block. (Схема №39)

CYLINDER BLOCK

ENGINE VALVES & VALVE SPRINGS SPECIFICATIONS

ApplicationSpecification
Exhaust Valves
Face Angle44.5°
Minimum Margin.020" (.50 mm)
Minimum Refinish Length3.7362" (94.899 mm)
Stem Diameter.2152-.2157" (5.466-5.478 mm)
Intake Valves
Face Angle44.5°
Minimum Margin.020" (.50 mm)
Minimum Refinish Length3.7382" (94.950 mm)
Stem Diameter.2154-.2159" (5.471-5.483 mm)
Valve Springs
Free Length1.7913" (45.499 mm)
Out-Of-Square.079" (2.00 mm)
Lbs. @ In. (kg @ mm)
Spring Pressure - Valve Closed42-46 @ 1.331 (19-21 @ 33.80)

VALVES & VALVE SPRINGS

CYLINDER HEAD SPECIFICATIONS

ApplicationSpecification
Maximum Warpage
Cylinder Block Surface.0039" (.099 mm)
Manifold Surface.0039" (.099 mm)
Valve Seats
Intake Valve
Seat Angle44.5°
Seat Width.039-.055" (.99-1.39 mm)
Exhaust Valve
Seat Angle44.5°
Seat Width.039-.055" (.99-1.39 mm)
Valve Guides
Intake Valve
Valve Guide Cylinder Head Bore I.D.
Standard Valve Guide.4053-.4060" (10.294-10.312 mm)
Oversize Valve Guide.4073-.4080" (10.345-10.363 mm)
Valve Guide I.D..2169-.2177" (5.509-5.529 mm)
Valve Guide Installed Height Intake.437-.445" (11.09-11.30 mm)
Valve Stem-To-Guide Oil Clearance
Standard.0010-.0024" (.025-.060 mm)
Wear Limit.0031" (.078 mm)
Exhaust Valve
Valve Guide Cylinder Head Bore I.D.
Standard Valve Guide.4053-.4060" (10.294-10.312 mm)
Oversize Valve Guide.4073-.4080" (10.345-10.363 mm)
Valve Guide I.D..2169-.2177" (5.509-5.529 mm)
Valve Guide Installed Height.350-.366" (8.89-9.29 mm)
Valve Stem-To-Guide Oil Clearance
Standard.0012-.0026" (.030-.066 mm)
Wear Limit.0039" (.099 mm)

CYLINDER HEAD

CAMSHAFT SPECIFICATIONS

ApplicationIn. (mm)
End Play
Standard.0016-.0035 (.040-.088)
Wear Limit.0047 (.119)
Journal Diameter1.0610-1.0616 (26.949-26.964)
Journal Runout.0024 (.060)
Lobe Height
Exhaust
Standard1.6520-1.6559 (41.960-42.059)
Wear Limit1.6461 (41.810)
Intake
Standard1.6579-1.6618 (42.110-42.209)
Wear Limit1.6520 (41.960)
Oil Clearance
Exhaust
Standard.0010-.0024 (.025-.060)
Wear Limit.0035 (.089)
Intake
Standard.0014-.0028 (.035-.071)
Wear Limit.0039 (.099)
Gear Backlash
Standard.0008-.0079 (.020-.200)
Wear Limit.0118 (.299)

CAMSHAFT

VALVE LIFTERS SPECIFICATIONS

ApplicationIn. (mm)
Bore Diameter1.2205-1.2211 (31.000-31.015)
Lifter Diameter1.2191-1.2195 (30.965-30.975)
Oil Clearance
Standard.0009-.0020 (.022-.050)
Wear Limit.0028 (.071)

VALVE LIFTERS

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