Operation 4-7 To dismantle and to assemble

400 Series

Piston and connecting rod assemblies

To dismantle and to assemble

Operation 4-7

Gudgeon pin

Check the outside diameter of the gudgeon pin. If it is less than the service limit, renew the gudgeon pin.

Engine Outside diameter Service limit

403C-11 20,996 - 21,002 mm (0.82660 - 0.82680 in) 20,98 mm (0.8260 in) 403C-15 404C-22 404C-22T 27,996 - 28,000 mm (1.10220 - 1.10240 in) 27,98 mm (1.1016 in)

Engine Standard clearance

Service limit

403C-11 -0,004 - +0,004 mm (-0.00016 - +0.00016 in) 0,02 mm (0.0008 in) 403C15 404C-22 404C-22T -0,001 - +0,007 mm (-0.00040 - +0.00030 in) 0,02 mm (0.0008 in)