4. DISASSEMBLY, INSPECTION AND REASSEMBLY OF ENGINES [Disassemble] Since the camshaft gear is shrink-fit, heat it to 180°C – 200°C for extraction. For camshaft removal, raise the engine with its mounting flange at the bottom. After removing the thrust metal mounting bolt from the camshaft gear hole, extract the camshaft carefully so as not to damage the bearing bushing. Rotate the camshaft a few turns before extract- ing it to prevent the tappet from being caught by the cam. After removing the camshaft, set the engine hor- izontal and fix it on the base. Unforeseen injury may arise due to falling of slipping when raising the engine vertically or returning it to the horizontal position.
Proceed carefully so as not to lose balance. Point 8: Gear case [Reassemble] Do not forget to install the oil pan mounting bolts on the bottom side when installing the gear case. Apply sealant (Part No. YM977770-01212) and install the gear case by matching the two dowel pints. 82E-5 – 98E-5 SERIES 4-29