Suzuki GA413 Service Manual page 343

10) Remove cylinder head cover as previously outlined.
11) Remove timing belt and camshaft as previously outlined.
12) Remove exhaust manifold as previously outlined.
13) Loosen cylinder head bolts in such order as indicated in figure
14) Check all around cylinder head for any other parts required to
"1": Camshaft pulley side
"2": Distributor side
15) Remove cylinder head.
Loosen all valve lash adjusting screws fully.
and remove them.
be removed or disconnected and remove or disconnect what-
ever necessary.
ENGINE MECHANICAL 6A-37