F2B ENGINE 69 T RAKKER E URO 4/5 Figure 92 Figure 94 49025 32618 Remove the gudgeon pin (1). If removal is difficult use the appropriate beater. Measuring the gudgeon pin diameter (1) with a micrometer (2). Measuring the diameter of the pistons Figure 93 Conditions for correct gudgeon pin-piston coupling 47584 Using a micrometer (2), measure the diameter of the piston (1) to determine theassembly clearance;the diametershould be measured at the specified value. Figure 95 49026 Lubricate the pin (1) and the relevant housing on the piston hubs with engine oil; piston must be inserted with a slight finger pressure and it should not come out by gravity.
Print 603.93.641 Base q November 2006