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EM-192 [YD] CYLINDER HEAD 5. Remove valve oil seals using valve oil seal puller. 6. Remove valve spring seats. 7. Before removing valve spring seats, perform valve seat contact . 8. Before removing valve guides, perform valve guide clearance EM-193, "Valve Guide Clearance" . ASSEMBLY 1. Install valve guides. Refer to EM-193, "Valve Guide Replacement" . 2. Install valve seats. Refer to EM-194, "Valve Seat Replacement" . 3. Using valve oil seal drift, install valve oil seals referring to the 4. Install valve spring seats. 5. Install valves. ● Install the valves with bigger outer diameter to intake valve ● Note that valve layout here is different from that of conven- 6. Install valve spring. 7. Install valve spring retainers. 8. Using valve spring compressor, compress valve springs. ● After installing valve collets, tap the stem end using a plastic hammer, and check the installation status. 9. Install valve lifters and adjusting shims to the same positions as before. INSPECTION AFTER DISASSEMBLY Using straightedge and feeler gauge, check the bottom of the cylin- JEM153G JEM165G Limit : 0.04 mm (0.0016 in) SEM496G |