LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 1973 >> Pickup Not Available Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> TOYOTA Engines - (8R-C & 18R-C Engines) 4 Cylinder >> Torque Specifications

Torque Specifications

TIGHTENING SPECIFICATIONS

Application Ft. Lbs. (mkg)
Cylinder Head (1) 79 (10.9)
Main Bearing Cap Bolts 76 (10.5)
Connecting Rod Cap Nuts 46 (6.3)
Camshaft Bearing Cap Bolts 15 (2.1)
Timing Chain Cover 13 (1.8)
Oil Pump Shaft-to-Timing Gear 65 (9.0)
Chain Tensioner-to-Cylinder Block (2) 13 (1.8)
Crankshaft Pulley 47 (6.5)
Rocker Shaft Support Bolts (1) 15 (2.1)
Camshaft Gear 10 (1.4)
Intake & Exhaust Manifolds 33 (4.6)
Oil Pan 4 (0.5)
Cylinder Head Cover 6 (0.8)
Flywheel-to-Crankshaft
  8R-C 46 (6.4)
  18R-C 55 (7.6)
Drive Plate-to-Crankshaft (Auto. Trans.) 39 (5.4)
Clutch Cover-to-Flywheel
  8R-C 8 (1.1)
  18R-C 14 (1.9)
Oil Pump-to-Cylinder Block 14 (1.9)
Crankshaft Rear Oil Seal-to-Cylinder Block 14 (1.9)
(1) Tighten cold, retighten with engine at operating temperature.
(2) On 18R-C engine, No. 1 support is 18 (2.5) and No. 2 support 24 (3.3).