Generac Power Systems GTV99O User Manual

SECTION 12:
PISTON, RINGS
&
CONNECTING
ROD INSPECTION & ASSEMBLY
ASSEMBLE PISTON
RINGS TO PISTON
Install
piston
ringsusing ngexpanderwhen installingcenter
and top compression
rings,
1. Installoilringexpander
a. Install lower scraper ring,
a.lnstall upper scraper ring-
2, Install center compression ring
with
chamfer
up.
3. Install top compression rlng-
Note:Top compression ng may be installed with eithet
Fiourc 12-& Assenble *l Rod And Piston
Figurc 12-9. Assenble S2 Rod And Pinon
TOP COMPAESSION R]NG
/CENTEF
COMPF€SSION FING
Figurc t2-10. Piston Ring lnstallatton
12-3

Generac Power Systems GTV99O Specifications

General

Brand	Generac Power Systems
Model	GTV99O
Category	Engine
Language	English