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EM-74 < REMOVAL AND INSTALLATION > [HR12DE] CYLINDER HEAD 2. Tighten cylinder head bolts in numerical order as shown in the CAUTION: If cylinder head bolts are reused, check their outer diame- a. Apply new engine oil to threads and seating surfaces of mount- b. Tighten all bolts. c. Turn all bolts 60 degrees clockwise (angle tightening). CAUTION: Check and confirm the tightening angle by using the angle d. Completely loosen. CAUTION: In this step, loosen bolts in reverse order of that indicated in the figure. e. Tighten all bolts. f. Turn all bolts 75 degrees clockwise (angle tightening). g. Turn all bolts 75 degrees clockwise again (angle tightening). 3. Install in the reverse order of removal after this step. Disassembly and Assembly INFOID:0000000005988203 DISASSEMBLY 1. Remove spark plug with a spark plug wrench (commercial service tool). 2. Remove valve lifter. 3. Remove valve collet. A : EXH side B : INT side : Engine front : 40.0 N·m (4.1 kg-m, 30 ft-lb) JPBIA3428ZZ JPBIA3401ZZ : 0 N·m (0 kg-m, 0 ft-lb) : 40.0 N·m (4.1 kg-m, 30 ft-lb) |