430 

14 CFR Ch. I (1–1–19 Edition) 

Pt. 25, App. F 

(2) 

Test burner. 

The test burner must be a 

modified gun-type such as the Park Model 
DPL 3400. Flame characteristics are highly 
dependent on actual burner setup. Param-

eters such as fuel pressure, nozzle depth, sta-
tor position, and intake airflow must be 
properly adjusted to achieve the correct 
flame output. 

VerDate Sep<11>2014 

12:50 Apr 30, 2019

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spaschal on DSK3GDR082PROD with CFR