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Automotive Torque Specifications

Home Toyota Toyota Van 1984-90

Toyota Van 1984-90


3Y-EC and 4Y-EC
Component Torque
Air Intake Chamber-to-Intake Manifold Bolts 9 ft. lbs.
Camshaft Sprocket Bolt 67 ft. lbs.
camshaft thrust plate bolts 13 ft. lbs.
crankshaft damper bolt 1984-85 80 ft. lbs.
1986-90 116 ft. lbs.
cylinder head bolts Torque in three steps in sequence. 12mm 14 ft. lbs.
14mm 65 ft. lbs.
drive belt adjusting bar bolt 29 ft. lbs.
engine front mounting member-to-Body bolts (3Y-EC) 58 ft. lbs.
Engine rear mounting member-to-Body bolts (3Y-EC) 14-22 ft. lbs.
engine front mounting member-to-Engine bolts (4Y-EC) 29 ft. lbs.
Engine front mounting member-to-Body Bolts and nuts 65 ft. lbs.
engine rear mounting member-to-Body manual 2wd 9 ft. lbs.
4wd 70 ft. lbs.
Automatic 2wd 36 ft. lbs.
4wd 36 ft. lbs.
Exhaust and intake manifold bolts 36 ft. lbs.
flywheel bolts 61 ft. lbs.
Main bearing cap bolts 58 ft. lbs.
oil level sensor bolts 48 in. lbs.
oil pan bolts 9 ft. lbs.
oil pump mounting bolts 13 ft. lbs.
rocker arm bolts/nuts 17 ft. lbs.
rod bearing cap nuts 36 ft. lbs.
Spark plugs 12 ft. lbs.
throttle body-to-Air intake chamber bolts 9 ft. lbs.
timing chain cover bolts 52 in. lbs.
timing chain Tensioner bolts 13 ft. lbs.
valve cover bolts 13 ft. lbs.
water pump bolts and nuts 13 ft. lbs.

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