TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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EM/Engine Mechanical66 / 139
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ENGINE — ENGINE MECHANICAL — MK4 Supra Engine Mechanical, page 66
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EG–66 ENGINE – ENGINE MECHANICAL 5. INSTALL CAMSHAFT TIMING PULLEYS (a) Align the camshaft knock pin with the groove in the pulley, and slide on the pulley. (b) Temporarily install the timing pulley bolt. (c) Hold the hexagon portion of the camshaft with a wrench, and tighten the timing pulley bolt. Torque: 79 N·m (810 kgf·cm, 59 ft·lbf) Seal Packing 6. INSTALL NO.3, NO.1 AND NO.2 CYLINDER HEAD COVERS (a) Remove any old packing (FIPG) material. (b) Apply seal packing to the cylinder head as shown in the illustration. Seal packing: Part No. 08826–00080 or equivalent (c) Install the gaskets to the No.1 and No.2 cylinder head covers. (d) Install the No.2 cylinder head cover with the 4 bolts. Torque: 8.3 N·m (85 kgf·cm, 74 in.·lbf) (e) Install the No.1 cylinder head cover with the 4 bolts. Torque: 8.3 N·m (85 kgf·cm, 74 in.·lbf) (f) Install the No.3 cylinder head cover with the 4 bolts and 4 nuts. Torque: 8.3 N·m (85 kgf·cm, 74 in.·lbf) (g) Install the PCV valve. 7. INSTALL INTAKE MANIFOLD AND DELIVERY PIPE ASSEMBLY Install a new gasket, the intake manifold and delivery pipe assembly with the 6 bolts and 2 nuts. Torque: 27 N·m (280 kgf·cm, 20 ft·lbf)