Piston, Pin And Connecting Rod Inspection - Honda S2000 Service Manual

Engine Block
Piston, Pin, and Connecting Rod Replacement {cont'd)
Inspection
NOTE: Inspect the piston, piston pin and connecting rod
when they are at room temperature.
1 . M e a s u . e t h e d i a m e t e r o f t h e p i s t o n p i n .
Piston Pin Diameter:
Standard (New): 22.961 22.965 mm
10.9040 0.9041 in.)
Service Limit:
22.953 mm (0.9037 in.)
2. Zerc lhe dial indicator to the piston pin diameter.
7-18
3. Check the difference between the Diston Din
diameter and piston pin hole diameter in the piston.
Piston Pin-to-Piston Clearance:
Standard {New): 0.0030 to +0.0060 mm
I O.OO012 to +0.00024 in.l
Service Limit: 0.010 mm {0.0004 in.)
Measure the piston pin-to-connecting rod clearance,
N O T E : W h e n r e p l a c i n g t h e c o n n e c t i n g r o d , a l s o
replace the piston pin as a set.
Piston Pin-to-Connecting Rod Clearance:
Standard (New): 0.018 0.035 mm
10.0007 0.0014 in.,
Service Limit:
0.04 mm 10.0016 in.)