© 2011 ICS | Blount, Inc. Specifications and pricing are subject to change without notice. P/N 550416 REV06012011
660GC SERVICE MANUAL
48
13.17 Lube and partially install wrist pin.
13.18 Align piston in correct orientation.
A Make sure arrow points to
exhaust port.
13.19 Install piston.
A Oil piston with ICS
®
2-stroke oil.
B Align wrist pin with wrist pin bearing.
C Complete wrist pin installation.
D Install second wrist pin retaining clip.
Make sure wrist pin retaining
clip is in the proper orientation
(see 13.16).
EXHAUST
INTAKE
13. CYLINDER & PISTON