American Eagle SRS-40

Questions and Answers

M
Mark MurrayAug 19, 2025
Why won't my American Eagle Compressor build up pressure?
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  Rebecca GrantAug 19, 2025
  If your American Eagle Compressor won't build up pressure, there are several potential causes: * The air demand might be too great, in which case you should tighten air hose clamps and repair any air leaks. * The air filter could be plugged, requiring cleaning or replacement. * The pressure switch may be out of adjustment, so readjust it to specifications. * A faulty pressure switch would need to be replaced. * The compressor speed might be too slow; check the hydraulic flow and pressure. * A slipping drive belt needs readjustment and tightening. * The service valve may be wide open, so close it. * A stuck hydraulic manifold valve (closed) needs cleaning or replacement.
E
Ethan HunterAug 21, 2025
What to do if American Eagle Compressor shuts down with air demand?
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  Dakota PalmerAug 22, 2025
  If your American Eagle Compressor shuts down with air demand, it could be due to several reasons: * The compressor temperature may be too high; add compressor oil to the correct level. * If the fan isn't operating, check the ground wire and fan switch/relay. * A plugged oil filter should be replaced. * A dirty cooler core requires cleaning of the cooler fins. * A contaminated cooler core should be removed and cleaned. * Incorrect hydraulic pressure and flow should be adjusted and reset according to specifications. * A worn hydraulic motor should be replaced.
K
Kathy AdamsAug 25, 2025
Why does my American Eagle Compressor stall?
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  Tina BallardAug 25, 2025
  If your American Eagle Compressor stalls, check the following: * If the belt is slipping, readjust and tighten it. * For insufficient hydraulic system pressure or flow: 1. Check the setting on the supply pressure system relief valve. 2. Ensure adequate pressure and flow. 3. Check if other hydraulic systems are activated off the same hydraulic supply. * If the pressure relief is set too low, readjust it. * Leaking pressure relief seals need replacement. * If the air pressure is set too high for the hydraulic system, adjust the pressure switch to reduce air pressure. * Leaking solenoid valve cartridge seals on the hydraulic manifold assembly should be replaced with a new cartridge. * If the hydraulic reservoir is low on oil, add oil to the correct level.
P
Patricia WilsonAug 27, 2025
What to do if American Eagle Compressor over pressures?
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  cjonesAug 27, 2025
  If your American Eagle Compressor over pressures, consider these potential causes: * A defective pressure switch needs replacement. * A leaking air control line should be checked and corrected. * A stuck inlet valve requires cleaning and replacement. * A restriction in the control line (dirt/ice) needs cleaning and freeing up.
N
nsmithAug 28, 2025
How to fix a noisy American Eagle Compressor in cold weather?
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  Keith BrownAug 28, 2025
  If your American Eagle Compressor is noisy or loud when starting in cold weather, it might be due to ice buildup inside the compressor from condensation. Engage the PTO and allow hydraulic fluid to circulate and warm the system before engaging the compressor.
B
Brian JohnsonAug 30, 2025
Why does American Eagle Compressor oil look milky?
- M
  margaretrobertsAug 30, 2025
  If the synthetic oil in your American Eagle Compressor has a milky appearance, the coalescing/separator cartridge may be clogged or plugged. Replace the cartridge and change the compressor oil.
R
Raymond FloresSep 1, 2025
What causes excessive oil level in American Eagle Compressor?
- S
  Susan StevensSep 1, 2025
  If there's an excessive oil level in your American Eagle Compressor, it could be due to an internal crack inside the oil cooler. Replace the cooler, change the filters, and change the compressor oil.
V
vmcconnellSep 3, 2025
Why does my American Eagle SRS-40 Air Compressor shut down with air demand?
- K
  Kyle ReynoldsSep 4, 2025
  Your American Eagle Air Compressor might be shutting down due to several reasons. It could be related to the compressor temperature, low oil level (add compressor oil to level), a fan that isn't operating (check ground wire and fan switch/relay), a plugged oil filter (replace filter), a dirty cooler core (clean cooler fins), a contaminated cooler core (remove and clean), incorrect hydraulic pressure and flow (adjust and reset according to specifications), or a worn hydraulic motor (replace).
J
jenny05Sep 6, 2025
What to do if my American Eagle SRS-40 Air Compressor will not build up pressure?
- M
  Mary EatonSep 6, 2025
  If your American Eagle Air Compressor isn't building pressure, it could be due to several factors. The air demand might be too great (tighten air hose clamps and repair air leaks), the air filter could be plugged (clean or replace), the pressure switch might be out of adjustment (readjust to specifications) or faulty (replace), the compressor speed might be too slow (check hydraulic flow and pressure), the drive belt could be slipping (readjust and tighten), the service valve could be wide open (close valve), the solenoid valve could be on, or the hydraulic manifold valve could be stuck closed (clean or replace).
M
Michelle MillerSep 8, 2025
What causes an American Eagle SRS-40 Air Compressor to stall?
- S
  stonedebraSep 8, 2025
  An American Eagle Air Compressor may stall because of belt slipping (readjust and tighten), insufficient hydraulic system pressure or flow (check setting on supply pressure system relief valve, ensure adequate pressure and flow, and check if other hydraulic systems are activated off the same hydraulic supply), pressure relief set too low (readjust), pressure relief seals leaking (replace), air pressure set too high for hydraulic system (adjust pressure switch to reduce air pressure), solenoid valve cartridge seals leaking on hydraulic manifold assembly (replace with new cartridge), or hydraulic reservoir low on oil (add to oil level).

Summary

Introduction to American Eagle Compressors

Manual Overview and Manufacturer Information

Details on manual usage, disclaimers, and contact information for support.

Chapter 1: Safety Guidelines

General Safety Precautions and Operation Rules

Essential safety information for operating and maintaining the compressor.

Understanding Safety Decals

Visual warnings and explanations for safe compressor operation and maintenance.

Chapter 2: Technical Specifications

Chapter 3: Operating the Compressor

Pre-Operation Checks and General Usage

Steps before starting, general operational procedures, and system engagement.

Air Operations for RP and E Models

Specific operating procedures for SRS-40RP and SRS-40E models.

Air Operations for P Model

Specific operating procedures for the SRS-40P model and operating notes.

Chapter 4: Routine Maintenance

Maintenance Schedule and General Practices

Overview of service intervals, preventative maintenance, and general care for the unit.

Oil Level and Condensation Drain Procedures

Guidance on checking oil levels and draining condensation from the compressor.

Oil Management: Changing, Recommendations, and Requirements

Instructions for changing oil, recommended types, and essential oil properties.

Filter Maintenance: Oil, Separator, and Intake

Procedures for replacing and cleaning oil, separator, and air intake filters.

Belt Tension and Pressure Valve Adjustment

Steps for setting belt tension and adjusting the minimum pressure valve.

Cooler System Maintenance

Procedures for cleaning and maintaining the hydraulic and compressor oil coolers.

Chapter 5: Installation Procedures

Component Installation: Pump, PTO, and Compressor

Guidelines for installing the pump, PTO, and compressor assemblies on the unit.

Electrical System Setup

Instructions for wiring connections, switches, and speed controls for the compressor.

Temperature Gauge Installation

Guidance on correctly installing the temperature gauge probe on the compressor.

Hydraulic and Air System Connections

Details on routing and connecting hydraulic lines and air delivery lines.

Compressor Pressure Switch Adjustment

Procedure for setting and verifying the kick-out and kick-on pressure settings.

Hydraulic Circuit Diagrams

Schematic diagrams illustrating hydraulic circuits for different pump configurations.

Chapter 6: Assembly Drawings and Parts

SRS-40 RP Compressor Assembly

Exploded view and parts list for the SRS-40RP model.

SRS-40 E Compressor Assembly

Exploded view and parts list for the SRS-40E model.

SRS-40 P Compressor Assembly

Exploded view and parts list for the SRS-40P model.

Chapter 7: Replacement Parts Catalog

Hydraulic Components and Drive Parts

List of replacement parts for hydraulic systems and drive mechanisms.

Electrical and Air Pressure Components

Replacement parts for electrical systems, gauges, and air pressure controls.

Air and Oil Filter Components

Replacement filters for air intake, oil, and coalescing/separator systems.

Compressor Components and Kits

Replacement parts for the compressor unit, including seals, bearings, and kits.

Chapter 8: Troubleshooting Guide

Low Temperature and Pressure Issues

Diagnosing and resolving problems related to low compressor temperature or pressure.

Shutdowns, Over-Pressure, and Stalling

Troubleshooting compressor shutdowns, over-pressure conditions, and stalling.

Noise, Oil Appearance, and Level Problems

Addressing compressor noise, unusual oil appearance, or incorrect oil levels.

System Performance Issues

Identifying causes for poor compressor performance, leaks, and belt slipping.

Limited Warranty Statement