All States Hydraulic Filter Instruction Manual

1. Introduction

This manual provides essential information for the proper installation, operation, and maintenance of your All States Hydraulic Filter, Model 179420. This filter is designed to maintain the cleanliness of hydraulic systems in various agricultural and construction machinery, ensuring optimal performance and longevity of your equipment. Please read these instructions carefully before proceeding with installation or maintenance.

Safety First: Always refer to your equipment's manufacturer manual for specific safety procedures and hydraulic system specifications before performing any maintenance or installation tasks. Ensure the equipment is turned off and depressurized before working on the hydraulic system.

2. Product Overview

The All States Hydraulic Filter (Model 179420) is a high-quality replacement component engineered to meet or exceed OEM specifications. It is designed to effectively remove contaminants from hydraulic fluid, protecting sensitive hydraulic components from wear and damage.

Compatibility:

This hydraulic filter is compatible with a wide range of tractor models, including but not limited to:

• Case IH Tractors: D25, D33, DX21, DX25, DX26, DX29, DX31, DX33, DX34, DX35, Farmall 31, Farmall 35
• Kioti Tractors: CK20
• Kubota Tractors: L2900, L3010, L3130, L3240, L3300, L3410, L3450, L3600, L3710, L3830, L3940, L4200, L4240, L4300, L4310, L4330, L4350, L4400, L4600F, L4610, L4630, L4740, L4850, L5030, L5040, L5240, L5450, L5740, M95, M96, M100X, M105, M105X, M108S, M108X, M110, M110X, M120, M125X, M126X, M135X, M4700, M4800, M4900, M5040, M5140, M5400, M5700, M6040, M6800, M7040, M8200, M8540, M8560, M8580, M9000, M9540, M9580, M9960, MX4800
• New Holland Tractors: Boomer 2030, Boomer 2035, T1510, T1520, T2210, T2220, TC21DA, TC23DA, TC24D, TC24DA, TC25, TC25D, TC26DA, TC27D, TC29, TC29D, TC29DA, TC30, TC31DA, TC33, TC33D, TC33DA, TC34DA, 1530, 1630, 1725, 1925

Cross-Reference Numbers:

This filter replaces the following OEM and aftermarket part numbers:

• Kioti OEM: T4260-38125
• Kubota OEM: 33960-82631
• Baldwin Mfg: BT8488
• Donaldson Mfg: P551779
• Fleetguard Mfg: HF35274
• Wix Mfg: 57098

3. Setup and Installation

Proper installation is crucial for the hydraulic filter's performance and the longevity of your equipment. Follow these general steps, always consulting your equipment's service manual for specific instructions and torque specifications.

1. Prepare the Equipment: Park the equipment on a level surface, engage the parking brake, and turn off the engine. Allow the hydraulic system to cool down.
2. Depressurize the System: Follow your equipment manufacturer's guidelines to safely depressurize the hydraulic system. This may involve operating certain controls with the engine off.
3. Locate the Filter: Identify the existing hydraulic filter. It is typically a spin-on canister type.
4. Prepare for Removal: Place a drain pan beneath the filter to catch any spilled hydraulic fluid.
5. Remove Old Filter: Use an appropriate filter wrench to loosen and remove the old filter. Be prepared for some fluid spillage.
6. Clean Mounting Surface: Thoroughly clean the filter mounting base on the equipment, ensuring no old gasket material or debris remains.
7. Prepare New Filter: Apply a thin film of clean hydraulic fluid to the new filter's gasket. This helps ensure a proper seal.
8. Install New Filter: Carefully thread the new filter onto the mounting base. Hand-tighten until the gasket contacts the base, then tighten an additional 3/4 to 1 full turn as specified by the filter or equipment manufacturer. Do not overtighten.
9. Refill Hydraulic Fluid: Check the hydraulic fluid level and add the recommended type and amount of fluid as per your equipment's manual.
10. Check for Leaks: Start the engine and operate the hydraulic system at low pressure. Carefully inspect the filter area for any leaks. If leaks are present, shut down the engine, depressurize, and re-check the filter installation.

Image 1: Bottom view of the All States Hydraulic Filter, showing the threaded opening and rubber gasket for installation.

Image 2: Side view of the All States Hydraulic Filter, displaying a caution label with installation instructions.

4. Operating Principles

The hydraulic filter operates passively within the hydraulic system. Its primary function is to filter out particulate contaminants from the hydraulic fluid as it circulates. This process is continuous during equipment operation, ensuring that clean fluid reaches critical components such as pumps, valves, and cylinders.

Proper installation, as described in Section 3, is essential for the filter to perform its intended function effectively. An incorrectly installed filter may lead to leaks or bypass unfiltered fluid, compromising system integrity.

Image 3: Angled side view of the All States Hydraulic Filter, showing its cylindrical shape and dark gray finish.

5. Maintenance

The main maintenance requirement for a hydraulic filter is timely replacement. Filters are consumable items that become less effective as they accumulate contaminants. Ignoring filter replacement can lead to reduced hydraulic system performance, increased wear on components, and potential system failure.

• Replacement Interval: Always refer to your equipment manufacturer's service manual for the recommended hydraulic filter replacement intervals. These intervals can vary based on equipment type, operating conditions, and fluid type.
• Fluid Quality: When replacing the filter, it is often recommended to check the condition of the hydraulic fluid. If the fluid appears discolored or contaminated, consider a full fluid change according to manufacturer guidelines.
• Inspection: During routine maintenance, visually inspect the filter and surrounding hydraulic lines for any signs of leaks or damage.

Image 4: Top view of the All States Hydraulic Filter, showing the internal structure and filter media.

6. Troubleshooting

If you experience issues with your hydraulic system after filter installation or during operation, consider the following troubleshooting steps:

• Hydraulic System Performance Decline: If hydraulic functions become sluggish or weak, it could indicate a clogged filter. Replace the filter if it is past its service interval or if other diagnostic checks confirm it as the cause.
• Leaks Around Filter: If fluid is leaking from the filter area, immediately shut down the equipment. Check if the filter was tightened correctly (hand-tight plus 3/4 to 1 turn). Ensure the gasket is properly seated and not damaged. If the leak persists, the filter may be faulty or the mounting surface damaged.
• Incorrect Fit: If the filter does not thread on smoothly or does not seat properly, verify that you have the correct filter model (179420) for your equipment. Refer to the cross-reference list in Section 2.
• Unusual Noises: Whining or unusual noises from the hydraulic pump could indicate a restricted flow due to a severely clogged filter. Replace the filter immediately.

For persistent issues, consult a qualified service technician or your equipment's manufacturer.

7. Specifications

8. Warranty and Support

For warranty information regarding your All States Hydraulic Filter, please refer to the terms and conditions provided by the original point of purchase or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.

For technical support or further assistance, please contact your product supplier or the All States customer service department.