Finn T120-II HydroSeeder

Questions and Answers

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jennifer99Aug 2, 2025
How to fix leaks in Finn T120-II HydroSeeder Seeders?
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  sheri91Aug 2, 2025
  To address leaks in your Finn Seeders, start by tightening any loose bolts uniformly to 25 lb–ft (34 N•m). Replace any cracked, pinched, or torn rubber seals, and always grease seals before clamping shut. Also, replace any worn or missing gaskets and O-rings, using grease when replacing the O-rings. Ensure you follow the lubrication schedule and replace the pump seal, servicing the automatic pressure lubricator daily if it is not serviced. If the swivels are leaking, consider rebuilding them with a repair kit (part number 006969, qty. 2 required). The causes of the leaks may be lack of lubrication, bolts that aren't tightened, cracked rubber seal, pressure lubricator not serviced, bad O-ring, worn or no gasket.
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Autumn MckenzieAug 6, 2025
What to do if Finn Seeders is plugging or clogging?
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  Laura ReedAug 6, 2025
  If your Finn Seeders is experiencing plugging or clogging issues, here are a few steps you can take. If the recirculation system isn't working, disengage the slurry pump clutch and stop the engine, then remove the clamps attaching the recirculation valve. Clear the sump by backflushing through the discharge plumbing with the water supply hose. If there's an obstruction in the pump (indicated by a drop in pressure), disengage the slurry pump clutch, stop the engine, and close the suction shutoff valve. You can also remove the drain plug and use a long pole to clear any obstructions in the sump area, or use a pole through the loading hatch. If the issue is foreign objects or de-watered fiber, disengage the slurry pump clutch, remove the nozzle, and clean the discharge nozzle.
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James KnightAug 10, 2025
How to prevent foam in tank and air entrainment in Finn T120-II HydroSeeder Seeders?
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  Thomas JohnsonAug 10, 2025
  If you observe foam in the tank and air entrainment in your Finn Seeders, slow the agitator as the slurry level drops. You can also add 2 to 3 oz. (59 to 89 ml) of an anti-foaming agent to the tank. Reduce recirculation time as much as possible. If an additive is causing the air problem, add it last or not at all, unless it is the water.
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James WilliamsAug 14, 2025
What causes pump problems in Finn T120-II HydroSeeder Seeders and how to resolve them?
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  joseph00Aug 15, 2025
  If your Finn Seeders pump is experiencing issues, ensure you're using fertilizer without highly abrasive fillers; switch fertilizers if needed. Load the machine to the recommended capacities to avoid overloading it with dry material. If there's too much time between loading and discharging, set the agitator at 1/4 discharging speed in reverse and disengage the slurry pump after loading and mixing. Close the recirculation valve when discharging through the boom. If the pump is frozen, warm the housing to melt the ice. If it's jammed with fertilizer or lime, remove the cover and clean the interior. For an impeller rusted to the suction cover plate, pull the cover and remove the rust.
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Julie JonesAug 19, 2025
Why does Finn T120-II HydroSeeder Seeders machine jump during operation?
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  curtiscruzAug 19, 2025
  If the Finn Seeders machine jumps during operation, it might be due to the agitator being bent by a heavy object or loading wood fiber mulch into the tank before it is half full. Straighten the agitator shaft or use shims to ensure it runs true. You can also straighten the agitator paddle and realign the agitator to run true.
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Anthony Barnes PhDAug 23, 2025
Why is my Finn Seeders solution foaming and lacking distance?
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  Diana RothAug 23, 2025
  If you're experiencing foaming of the solution and a lack of distance with your Finn Seeders, check all suction connections to ensure the rubber seals are in good condition and grease them before replacing the clamps. Additionally, slow the agitator. For further assistance, consult authorized engine dealer.
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Michael IbarraAug 27, 2025
What causes valve problems in Finn Seeders?
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  David ShepherdAug 27, 2025
  If the Finn Seeders valve is frozen, thaw out the ice and lubricate it, leaving it in the discharge position during storage. If there's foreign material in the slurry, drain and clean out the tank, then check the storage for foreign materials.

Summary

Activate Finn Equipment Warranty

Warranty Claims and Procedures

Steps for notifying Finn Corporation for repairs or parts under warranty.

Finn Corporation Warranty Policy

Your Warranty Coverage

Details on what the Finn Corporation warranty covers for purchased equipment.

Obtaining Warranty Service

Procedures for obtaining warranty service, including required documentation.

Warranty Exclusions

Information on what is not covered by the Finn Corporation warranty.

Safety First and Warnings

Safety Symbols and Definitions

Explanation of safety symbols (Danger, Warning, Caution, Notice) used in the manual.

California Proposition 65 Warnings

Notices regarding potential cancer and reproductive harm from engine exhaust and battery components.

HydroSeeder Safety Summary

Pre-Start Equipment Checks

Safety checks to perform before starting the machine with the engine off.

Machine Operation Safety

Safety guidelines for operating the HydroSeeder, including personal protective equipment.

Slurry Application Safety

Safety precautions related to slurry application, including nozzle aiming and pump operation.

Maintenance Safety Precautions

Safety procedures to follow before performing maintenance on the machine.

Common Safety Decals

Hazard and Warning Decals

Illustrations and descriptions of common safety decals found on the equipment.

Operation and Maintenance Overview

Definition of Hydroseeding

Explanation of the hydroseeding process.

Finn HydroSeeder Operation

How the Finn HydroSeeder works and its application capabilities.

Mounting and Carrier Vehicle Requirements

Guidelines for mounting the HydroSeeder and requirements for carrier vehicles.

Pre-Start and Equipment Checks

Pre-Start Safety Checks

Essential safety checks before operating the machine.

Detailed Equipment Checks

Comprehensive checks of all machine components before operation.

Two Valve Operation and Discharge

Discharge Through Boom

Procedure for slurry discharge using the boom assembly.

Extension Hose Discharge

Using extension hoses for slurry application through boom or remote port.

Control Box and Panel Guide

Control Box Components

Identification and function of control box elements and icons.

Control Panel Operation

Instructions for system power-up, engine start, and speed control.

System Operation and Menu Navigation

Menu Navigation and Softkeys

How to navigate the control unit's menu system using softkeys.

Changing Data Displays

Procedure for changing the data displayed on the control unit.

Main Menu Access and Navigation

Steps to access and navigate the main menu and change settings.

Fault Codes and Maintenance Timer

Understanding Fault Codes

Explanation of active and stored fault codes indicated by the control panel.

Maintenance Timer Alerts and Reset

How to acknowledge and reset the engine maintenance timer.

Display Settings and Engineering Units

Adjusting LCD Backlight and Contrast

Instructions for setting the LCD backlight and contrast levels.

Display Mode and Default Display

Configuring single/dual display modes and setting the default startup display.

Configuring Engineering Units

Setting engineering units for pressure, temperature, and volume.

HydroSeeder Display List

Single and Dual Data Formats

Overview of single and dual data display formats available.

Miscellaneous and About Menu Displays

Description of miscellaneous displays and the About Menu.

Engine Regeneration Procedures

Understanding Regeneration Modes

Explanation of automatic and back-up regeneration modes for DPF.

Reset Regeneration Operations

Procedures for normal, inhibited, and low DOC temperature reset regeneration.

Stationary Regeneration

Steps for performing stationary regeneration by engine management.

Manual Stationary Regeneration

Operator-requested manual stationary regeneration process.

Recovery Regeneration Process

Procedure for recovery regeneration when the engine enters Limp Home Mode.

Emergency Stop Functionality

Emergency Stop Equipment

Description of the emergency stop switch and its enclosure.

Proper Use of Emergency Stop

Guidelines for using the E-Stop device to quickly remove power.

Starting Procedure and Area Coverage

Machine Starting Procedure

Step-by-step instructions for starting the HydroSeeder machine.

Area Coverage and Material Capacity

Determining coverage per load based on material and tank capacity.

Tank Capacity Chart

Loading and Mixing Procedures

General Loading and Mixing

Steps for loading water and dry materials into the tank.

Loading Viscous Slurries

Specific procedures for loading BFM, FGM, SMM and other viscous slurries.

Slurry Application Techniques

Prior to Application Planning

Familiarizing with the area and developing an application plan.

Discharge Nozzle Selection

Chart and guidance for selecting the appropriate discharge nozzle.

General Application Techniques

Basic methods for applying slurry, including nozzle elevation and coverage.

Procedures for Using Hoses

Pump Take-Off System with Remote Valve

Using the pump take-off system with a remote valve for slurry application.

Extension Hose System

Operating the extension hose system without a remote valve.

Reloading, Liming, and Cleaning Procedures

Reloading Procedure

Steps for reloading the HydroSeeder after a load is discharged.

Liming Procedure

Specific steps for applying agricultural-grade lime or FINN-HLL Liquid Lime.

Cleaning and Maintenance Schedule

Maintenance After First 4-8 Hours

Initial maintenance checks and adjustments required after initial operation.

Daily Cleaning and Lubrication

Daily procedures for cleaning, lubricating, and checking machine components.

Weekly;40-Hour Maintenance

Maintenance tasks to be performed weekly or every 40 operating hours.

Seasonal and Winter Storage

Procedures for preparing the HydroSeeder for seasonal or winter storage.

Hydraulic System Maintenance

Hydraulic Oil and Filtration

Information on hydraulic oil type, replacement schedule, and filter specifications.

Clutch;Pump Assembly Maintenance

Pump Maintenance and Tolerances

Checking pump tolerances and performing pump cleaning procedures.

Clutch Maintenance and Adjustment

Procedures for adjusting and lubricating the clutch assembly.

HydroSeeder Troubleshooting

Foam and Air Entrainment Issues

Diagnosing and resolving issues related to foam and air in the slurry.

Plugging and Clogging Resolution

Methods to clear obstructions in the discharge nozzle, pump, or sump.

Troubleshooting Chart - Leaks

Common causes and solutions for leaks in various HydroSeeder components.

Troubleshooting Chart - Operation Issues

Addressing machine jumps during operation and foaming/distance issues.

Lubrication and Fluid Chart

Lubrication Points and Frequency

Table detailing lubrication points, lubricant types, frequency, and quantities.

Technical Specifications

Skid-Mount HydroSeeder Specifications

Dimensional and performance specifications for the skid-mount model.

Trailer HydroSeeder Specifications

Dimensional and performance specifications for the trailer model.

Skid and Trailer-Mounted Specifications

Detailed technical specifications for Finn T120 skid and trailer models.

Gooseneck Trailer Specifications

Dimensional and performance specifications for the gooseneck trailer model.

Gooseneck Trailer Technical Specifications

Detailed technical specifications for the Finn T120 gooseneck trailer model.

Parts Manual - Standard Trailer Model

Standard Trailer Components

Part numbers and descriptions for standard trailer components.

Standard Trailer Operators Platform

Parts breakdown for the operator's platform on the standard trailer model.

Parts Manual - Gooseneck Trailer Model

Gooseneck Trailer Components

Part numbers and descriptions for gooseneck trailer components.

Gooseneck Operators Platform

Parts breakdown for the operator's platform on the gooseneck trailer model.

Parts Manual - Skid Model

Skid Components

Part numbers and descriptions for skid-mounted HydroSeeder components.

Skid Operators Platform

Parts breakdown for the operator's platform on the skid model.

Hydraulic System Components

Hydraulic Level Sight Gauge and Fuel Tank Assembly

Parts for the hydraulic level sight gauge and fuel tank assembly.

Control Systems Components

List of parts for the control systems of the HydroSeeder.

Wheel and Hub Assembly Parts

Parts breakdown for the wheel and hub assembly on trailers.

Hydraulic Agitator Drive Parts

Parts list for the hydraulic agitator drive system.

Hydraulic Hose Reel Assembly Parts

Parts for the optional hydraulic hose reel assembly.

Hydraulic System with Hose Reel Parts

Parts list for the hydraulic system when equipped with a hose reel.

Discharge Boom Assembly Parts

Component parts for the discharge boom assembly.

Piping Components

List of parts for the HydroSeeder's piping system.

Clutch;Pump Assembly Parts

Detailed parts list for the clutch and pump assembly.

Engine Sheet Metal and Support Parts

Parts for the engine sheet metal and support structures.

Specific Engine Parts

List of specific engine parts for the HydroSeeder.

Decal Identification

Electrical Components Decals

Identification of decals related to electrical components.

Skid Decals

Location and description of decals found on the skid-mounted unit.

Trailer Decals

Location and description of decals found on the trailer unit.

Gooseneck Trailer Decals

Location and description of decals found on the gooseneck trailer unit.

Hose Reel, Remote Valve, and Tool Kit

Hose Reel Nozzle Assemblies

List of nozzle assemblies for the hose reel system.

Remote Valve Components

Parts list for the remote valve assembly.

Tool Kit Contents

Items included in the HydroSeeder tool kit.