2
18 Workshop Manual, TPD 1377E, issue 4
100 Series
Gudgeon pin
1 Check the outside diameter of the gudgeon pin. If it is less than the service limit, renew the pin.
2 Check the clearance between gudgeon pin hole and gudgeon pin. Check the inside diameter of the gudgeon
pin hole and the outside diameter of the gudgeon pin, and calculate the clearance between them. If the
clearance is more than the service limit, renew the piston and gudgeon pin.
Engine model
Diameter mm (in)
Standard Service limit
102-05, 103-07 18,998 - 19,002 (0.74795 - 0.74811) 18,98 (0.7472)
103-10 20,998 - 21,002 (0.82669 - 0.82685) 20,98 (0.8259)
103-13 24,996 - 25,00 (0.98410 - 0.98425) 24,98 (0.9835)
103-15 27,996 - 28,000 (1.10220 - 1.10240) 27,98 (1.1016)
104-19 27,996 - 28,000 (1.10220 - 1.10240) 27,98 (1.1016)
104-22 27,996 - 28,000 (1.10220 - 1.10240) 27,98 (1.1016)
Engine model
Clearance mm (in)
Standard Service limit
102-05, 103-07, 103-10 -0,004 to +0,004 (-0.00016 to +0.00016) 0,02 (0.0008)
103-13, 103-15, 104-19, 104-22 -0,001 to +0,007 (-0.00040 to +0.00030) 0,02 (0.0008)
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