Suzuki GSR600 Service Manual page 67

CAMSHAFTS
• Remove the valve timing inspection cap 1.
• Turn the crankshaft to bring the line A on the starter clutch to
the index mark B of the valve timing inspection hole and also
to bring the cams to the position as shown.
• Remove the cam chain tension adjuster cap bolt 2.
• Remove the cam chain tension adjuster 3 with the spring.
• Remove the cam chain guide 4.
• Remove the camshaft journal holders 5.

Be sure to loosen the camshaft journal holder bolts
evenly by shifting the wrench in the descending order
of numbers.
ENGINE 3-15