|
|
EM-274 < UNIT DISASSEMBLY AND ASSEMBLY > [MR EXCEPT FOR NISMO RS MODELS] CYLINDER HEAD NOTE: It is not necessary to remove the oil pump drive components. • Camshaft: EM-261, "Removal and Installation" • Disconnect and move each wire and piping aside. 2. Loosen cylinder head bolts in the reverse order of the numerical order shown in the figure. • Use a TORX socket (size: E18). 3. Remove cylinder head gasket. INSTALLATION 1. Install cylinder head gasket. CAUTION: Always replace cylinder head gasket with a new one. 2. Follow the procedure below and tighten cylinder head bolts in the numerical order shown in the figure. • Use a TORX socket (size: E18). CAUTION: • If the cylinder head bolt is to be reused, check the outer diameter in advance. Refer to . • In step (4), loosen all bolts in the reverse order of the numerical order shown in the figure. a. Apply new engine oil to the threads and seat surfaces of cylinder head bolts. b. Tighten the cylinder head bolts. c. Tighten an additional 100 ° (angle tightening). • When using a protractor, mark the cylinder and bolt heads and check the tightening angle. CAUTION: Check tightening angle with an angle wrench [SST: KV10112100 (BT8653-A)] A or a protractor. Never estimate tightening angle visually. d. Fully loosen the cylinder head bolts. CAUTION: Reverse order of tightening e. Tighten the cylinder head bolts. f. Tighten an additional 95 ° (angle tightening). g. Tighten an additional 95 ° (angle tightening). 3. Install removed parts in the reverse order of removal. : Engine front JPBIA4415ZZ : Engine front : 40.0 N·m (4.1 kg-m, 30 ft-lb) : 0 N·m (0 kg-m, 0 ft-lb) : 40.0 N·m (4.1 kg-m, 30 ft-lb) JPBIA4415ZZ JPBIA4435ZZ |