Husqvarna 521SSR - Manual (Page 12)

ASSEMBLY
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CHECKLIST
Before you operate your new snowthrower, to ensure that
you receive the best performance and satisfaction from this
quality product, please review the following checklist:
n All assembly instructions have been completed.
n The discharge chute rotates freely.
n No remaining loose parts in carton.
While learning how to use your snow thrower, pay extra
attention to the following important items:
n Make sure the fuel tank is filled with the correct mixture
(50:1 ratio) of gasoline and Husqvarna 2 Cycle oil.
n Become familiar with the location of all controls and under-
stand their function.
n Before starting the engine, make sure all controls operate
correctly.