Specifications

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PERFORMANCE CHECKLIST FOR THE
SOLO BACKPACK MODEL 423 (2-CYCLE ENGINE)
(NSN: 3740-01-157-4000)*
Fig. 8. Solo Backpack Sprayer, Model 423
SET-UP PROCEDURES FOR MIST SPRAY
OPERATIONS (EXCLUDING ULV) (Fig. 8)
 1. a. Remove the pesticide tank cover and ensure that
the inside of the tank is clean. On inside of lid
check gasket for wear – could leak. Check filter.
 b. Secure the air pressurization line that runs from
the top of the blower to the base of the pesticide
tank.