Mercury FourStroke 2.5 Service Manual page 90

Ref. No. Qty.
1 1 Crankshaft assembly
2 1 Ball bearing
3 1 Oil seal
4 1 Key
5 1 Connecting rod assembly
6 2 Screw
7 1 Piston pin
8 2 Clip
9 1 Piston assembly
10 1 Ring set
11 1
12 1
90-8M0065421 NOVEMBER 2012
Crankshaft, Piston, and Connecting Rod Components
Description
First torque
Final torque
Second piston ring
Oil ring assembly
Powerhead
Torque
Nm lb‑in.
6 53
11 97
Page 4A-9
lb‑ft