5. Remove: cylinder head 4 NOTE: 7 2 6 _ Loosen the bolts in the proper sequence as shown. Loosen each bolt 1/2 of a turn at a time. After all of the bolts are fully loosened, remove them. 8 5 1 3 EBS00224 CHECKING THE CAMSHAFT SPROCKET 1. Check: camshaft sprocket Wear/damage Replace the camshaft sprocket and timing chain as a set. a 1/4 of a tooth b Correct 1 Roller 2 Sprocket EBS00227 CHECKING THE TAPPET COVERS 1. Check: tappet covers camshaft sprocket cover Cracks/damage Replace. EBS00229 CHECKING THE TIMING CHAIN TENSIONER 1. Check: timing chain tensioner Cracks/damage Replace. 2. Check: one-way cam operation Rough movement Replace the timing chain tensioner. 3. Check:
timing chain tensioner cap bolt spring one-way cam timing chain tensioner rod Damage/wear Replace the defective part(s). 4 - 13 CYLINDER HEAD ENG