EM-45 ENGINE MECHANICAL (2JZ-GTE) - CYLINDER HEAD EM0AL-02 REASSEMBLY HINT: • Thoroughly clean all parts to be assembled. • Before installing the parts, apply fresh engine oil to all slid- ing and rotating surfaces. • Replace all gaskets and oil seals with new ones. Adhesive Width 2 - 3 mm Adhesive 10 mm P02185 1. INSTALL HEATER UNION HINT: When using a new cylinder head, a new heater union must be installed. (a) Apply adhesive to the end of the heater union as shown in the illustration. Adhesive: Part No. 08833-00070, THREE BOND 1324 or equivalent Protrusion P02451 Z08040 (b) Using a wooden block and hammer, tap in a new heater union, leaving standard position protruding from the cylin- der head. Standard protrusion: 48 mm (1.89 in.) NOTICE: Do not tap it in too far. (4) (3) (2) (1) P12307 2. INSTALL VALVES (a) Install a new oil seal on the valve guide bushing. (b) Install these parts: (1) Valve (2) Spring seat (3) Valve spring (4) Spring retainer Upward Wide Narrow EM0645 NOTICE: Confirm the correct direction of the valve spring. 1997 SUPRA (RM502U) Author : Date : 1150