TSRM/MK4 Supra/Repair Manual
Repair ManualWiring Diagrams
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EM/Engine Mechanical65 / 139
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ENGINE — ENGINE MECHANICAL — MK4 Supra Engine Mechanical, page 65
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EG–65 ENGINE – ENGINE MECHANICAL P02372 SST (m) Using SST, push the 2 oil seals in as far as they can go. SST 09316–60010 (09316–00010, 09316–00050) P02694 (n) Rotate the camshaft with a wrench at the hexagon position, bring the forward straight pin up. (o) Loosen the 3 bearing cap bolts as shown, until they can be turned by hand; retighten, in several passes. Torque: 20 N·m (200 kgf·cm, 14 ft·lbf) P02695 120° 120° (p) Turn the camshaft 1/3 of revolution. (q) Loosen the 2 bearing cap bolts as shown, until they can be turned by hand; retighten, in several passes. Torque: 20 N·m (200 kgf·cm, 14 ft·lbf) P02696 120° 120° (r) Turn the camshaft a further 1/3 of a revolution. (s) Loosen the 2 bearing cap bolts as shown, until they can be turned by hand; retighten, in several passes. Torque: 20 N·m (200 kgf·cm, 14 ft·lbf) 3. CHECK AND ADJUST VALVE CLEARANCE (See steps 5 to 6 in valve clearance inspection and ad- justment) Turn the camshaft, and position the cam lobe upward, check and adjust the valve clearance. P00279 4. INSTALL NO.4 TIMING BELT COVER Install the timing belt cover with 4 bolts. Torque: 8.8 N·m (90 kgf·cm, 78 in.·lbf)