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SEM593G SEM381F I Tightening procedure STEP 1: Intake camshaft Tighten bolts 9 - 10 in that order then tighten bolts : 2 N·m (0.2 kg-m, 1.4 ft-lb) Exhaust camshaft Tighten bolts 11 - 12 in that order then tighten : 2 N·m (0.2 kg-m, 1.4 ft-lb) STEP 2: Tighten bolts in the specified order. : 6 N·m (0.6 kg-m, 4.3 ft-lb) STEP 3: Tighten bolts in the specified order. Bolt type A B : 10 - 12 N·m (1.0 - 1.2 kg-m, 7.2 - 8.7 ft-lb) Bolt type C : 18 - 25 N·m (1.8 - 2.6 kg-m, 13 - 19 ft-lb) SEM696DA 11. Install camshaft sprockets. Line up mating marks on timing chain with mating marks SEM584D I Lock camshafts as shown in figure and tighten to specified : 137 - 157 N·m (14.0 - 16.0 kg-m, 101 - 116 ft-lb) Apply engine oil to threads and seating surfaces of cam- SEM071D 12. Install timing chain guide. GI MA LC EC FE CL MT AT AX SU BR ST RS BT HA SC EL IDX CYLINDER HEAD Installation (Cont’d) EM-49 |