Yamaha NPS 4500 Owner's Manual page 15

Rubber Isolation Strip
Air Outflow
(arrows indicate
outflow direction)
Rubber
Isolation
Strip
Exhibit 4 - Generator Base
Front of Generator
Exhaust Assembly
Muffler and Port
Page 15 of 30
Generator Service Access Door
Air Intake
(arrows indicate
direction of airflow)
Purge Line
Fuel Line
Rev 1.7