Suzuki RM-Z250 - Piston and Piston Ring Removal; CAM CHAIN, CAM CHAIN TENSIONER and CAM CHAIN No.1 GUIDE REMOVAL

6-8 CYLINDER HEAD, CYLINDER AND PISTON
PISTON AND PISTON RING REMOVAL
• Remove the cylinder. (6-7)
• Place a clean rag over the cylinder base to prevent the piston
pin circlip 1 from dropping into the crankcase.
• Remove the piston pin circlip 1.
• Remove the piston pin 2 and piston 3.
• Carefully spread the ring opening with your thumbs and then
push up the opposite side of the ring 4 to remove it.
• Remove the oil ring in the same procedure.
CAM CHAIN, CAM CHAIN TENSIONER AND
CAM CHAIN No.1 GUIDE REMOVAL
• Remove the cylinder head. (6-6, -7)
• Remove the magneto cover and magnet rotor.
(15-17, -18)
• Remove the cam chain No.1 guide 1.
• Remove the cam chain guide retainer 3 by removing its bolt 2 .
• Remove the cam chain 4.
• Remove the spacer 6 and cam chain tensioner 7 by remov-
ing the bolt 5.