24
top ring
top ring
5
6
N
1
2
1
2
ENGINE DISASSEMBLY
level.
(3) which must be 0,60 ÷ 0,65 mm (0,0236 ÷ 0,0255 in).
procedure.
Clean the housing (1) of the rings on the piston from any carbon deposits.
Check that the rings rotate freely around the piston and are not obstructed.
the piston in the cylinder.
2.8.5
Check the integrity of the cylinder barrel, if the barrel is intact and not
scored, clean with scotch brite and wash.
-
ton:
tolerance between cylinder and piston 0,09 mm (0,0031 ÷ 0,0035 in).