4
Introduction
Thank you and Congratulations on purchasing a Harvest Tec Model 491 Applicator. Please read this manual
carefully to ensure correct steps are done to attach the applicator to the baler. This applicator is designed to
apply Harvest Tec buffered propionic acid. The model 491 base kit includes the following parts: Tank, Frame,
Pump, Hose, and Miscellaneous Hardware. The applicator is designed for New Holland BB 330-340 & Case
IH LB 334-434 balers. Before installing the unit on the baler, make sure you have the proper installation kit.
(See the chart below.) If you are unsure about your installation kit, contact your local authorized dealer for
specifications. For your convenience we have included a parts break down for the model 491 applicator.
Right and Left sides are determined by facing in the direction of forward travel.
Installation Kit Reference Chart
BALER MAKE
MODEL
INSTALL KIT
Case IH
LB 334 3 x 3 standard packer
LB 334 3 x 3 roto cut
LB 434 4 x 3 standard packer
LB 434 4 x 3 roto cut
030-4533
030-4535
030-4534
030-4536
New Holland
BB 330 3 x 3 standard packer
BB 330 3 x 3 roto cut
BB 340 3 x 4 standard packer
BB 340 3 x 4 roto cut
030-4533
030-4535
030-4534
030-4536
Tools Needed:
- Standard wrench set
- Electric drill and bits
- Side cutter
- Crescent wrench
- Standard screwdriver
- Standard nut driver set
- Standard socket set
- Hammer
- Metal cutting tools
- Hose cutter
- Center punch
Summary of Contents for 491BB
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