Suzuki DR-Z70 Service Manual page 54

• Remove the intake and exhaust rocker arms 6 .
• Remove the camshaft 7 .
• Compress the valve spring with the special tools.
• Remove the two cotter halves 8 .
09916-14510: Valve spring compressor
09916-14521: Attachment
09916-84511: Tweezers
• Remove the valve spring retainer 9 and valve spring 0 .
• Remove the valve A from the combustion chamber side.
ENGINE 3-22