Sullair 185 Parts Manual PDF: A Comprehensive Guide
Navigating Sullair 185 maintenance requires a detailed PDF manual, offering 23-198 pages of crucial information, including parts lists and maintenance schedules, dating back to 2018.
The Sullair 185 is a robust, portable air compressor widely utilized across diverse industries, known for its dependable performance and durability. Understanding its components is vital for effective maintenance, and the associated parts manual – often available as a PDF – becomes an indispensable resource. These manuals, ranging from 23 to 198 pages, detail everything from valve specifics (like 3046) to comprehensive parts breakdowns.
Specifically, the Tier 4 Final Kubota models, with part number 02250216-781 R02 and serial numbers from 201507170000 onwards, require referencing the updated documentation published in August 2018. Proper utilization of these guides ensures optimal compressor functionality.
Understanding the Sullair 185 Model Variations
Sullair 185 compressors aren’t monolithic; variations exist, impacting parts compatibility. Manuals cater to specific configurations, like the T2-D80 and T4I-D95 models detailed in 116-page guides. The Tier 4 Final versions, utilizing Kubota engines, necessitate referencing documentation dated August 31, 2018, and associated with serial numbers beginning with 201507170000.
Furthermore, models integrated into Titan packages, or the Combo 900XHH-1150XH with 2.5 MPa pressure and 32.6 m3/min flow, demand specific parts lists. Always confirm the manual aligns with your compressor’s exact specifications.

Locating the Sullair 185 Parts Manual PDF
Finding the correct manual involves checking the official Sullair website, or exploring third-party databases and repositories for downloadable PDF versions.
Official Sullair Website Resources
Sullair’s official website is the primary source for authentic parts manuals, including the 185 model. Users can typically locate these resources within the support or documentation sections of the site. Access often requires navigating through model-specific pages or utilizing a parts catalog search function.
Ensure you have the compressor’s serial number (e.g., 201507170000 and subsequent numbers) readily available, as it’s crucial for identifying the correct manual version. The publication date of manuals, like the one from August 31, 2018, is also important for verifying compatibility with your specific Sullair 185 unit.
Third-Party Manual Databases and Repositories
Beyond the official Sullair website, several online databases and repositories host compressor manuals, including those for the 185 model. ManualsLib, for example, provides access to operator manuals and parts lists, often available as downloadable PDF files. These resources can be valuable when the official site is inaccessible or for locating older manual versions.
However, always verify the authenticity and accuracy of manuals sourced from third-party sites. Cross-reference information with the official Sullair documentation whenever possible to ensure you’re using reliable data for maintenance and repairs.

Key Components and Their Parts
The Sullair 185’s essential parts include air compressor end components, a Kubota diesel engine, and a complete electrical system, all detailed in the PDF.
Air Compressor End Components
Detailed within the Sullair 185 parts manual PDF are the intricate components of the air compressor end. This section meticulously outlines parts like the rotor, stator, bearings, and seals – essential for efficient compressed air production. Diagrams illustrate element and connection assemblies, listing over 50 individual parts.
Understanding these components is vital for diagnosing issues and performing effective repairs. The manual provides part numbers for replacements, ensuring compatibility and proper functionality. Proper maintenance of these parts directly impacts the compressor’s performance and longevity, making the manual an invaluable resource.
Diesel Engine (Kubota) Parts
The Sullair 185, often equipped with a Kubota diesel engine, necessitates a dedicated understanding of its components. The parts manual PDF details Kubota-specific parts, including filters (air, oil, fuel), belts, couplings, and valves. Specific models, like the 185 T4F Kubota, have unique part numbers – 02250216-781 R02 being one example – detailed within the documentation.
Accessing these precise part numbers is crucial for accurate repairs and maintaining the engine’s performance, ensuring compliance with Tier 4 Final emissions standards where applicable.
Electrical System Components
The Sullair 185’s electrical system, thoroughly documented in the parts manual PDF, requires careful attention to detail. Page 100 of operator manuals and parts lists specifically outlines “B Electrical Parts,” showcasing diagrams and component listings. These include wiring harnesses, starters, alternators, and control panels.
Understanding these components is vital for diagnosing electrical faults and performing effective repairs. The manual aids in identifying correct replacement parts, ensuring system functionality and safe operation of the compressor.

Essential Spare Parts for Maintenance
Maintaining a Sullair 185 necessitates stocking air, oil, and fuel filters, belts, couplings, valves, and complete maintenance kits, as detailed in the PDF.
Air Filters and Oil Filters
Regular replacement of air and oil filters is paramount for optimal Sullair 185 performance and longevity. The parts manual PDF meticulously details the specific filter types required, ensuring compatibility with various model iterations, including Tier 4 Final versions.

Maintaining clean filters prevents contaminant ingress, safeguarding the compressor’s sensitive internal components. The manual provides part numbers for both primary and secondary air filters, alongside recommended oil filter specifications for Kubota engines. Consistent filter changes, guided by the manual’s schedules, minimize downtime and maximize operational efficiency.
Separators and Lubricants
The Sullair 185’s performance hinges on effective oil separation and the use of approved lubricants. The parts manual PDF comprehensively lists separator element specifications and compatible lubricant grades, crucial for maintaining air quality and compressor health.
Proper lubrication minimizes friction, dissipates heat, and prevents wear within the compressor end. The manual details lubricant capacity requirements and change intervals, vital for Tier 4 Final models. Utilizing the correct separator ensures efficient oil recovery, reducing operating costs and environmental impact, as outlined in the documentation.
Belts and Hoses
The Sullair 185 parts manual PDF meticulously details belt and hose specifications, including dimensions, materials, and recommended replacement frequencies. These components are critical for driving the compressor and managing fluid transfer, impacting overall efficiency and reliability.
The manual provides exploded diagrams illustrating belt routing and hose connections, simplifying maintenance procedures. Identifying the correct part numbers is essential, especially for Tier 4 Final models with unique configurations. Regular inspection and replacement, guided by the manual, prevent unexpected downtime and costly repairs.

Troubleshooting Common Issues with Sullair 185
The Sullair 185 manual PDF aids in diagnosing low air pressure or engine problems, referencing parts lists for swift repairs and optimal performance.
Low Air Pressure Problems
Addressing reduced air output in the Sullair 185 begins with consulting the parts manual PDF. This document details components like valves (3046 series) and the compressor end, pinpointing potential failures. Check for clogged air filters, a common cause, using the manual’s diagrams for location and part numbers. Inspect separators and lubricators, as their malfunction directly impacts pressure. The manual assists in identifying correct replacement parts – belts, hoses, or even engine components – ensuring accurate repairs and restoring optimal compressor performance. Serial number information within the PDF confirms compatibility.
Engine Starting and Running Issues
Troubleshooting Kubota engine problems within the Sullair 185 relies heavily on the parts manual PDF. Specifically, focus on the diesel engine (Kubota) section, referencing diagrams for fuel system components. The manual aids in identifying correct filters (air, oil, fuel) and their corresponding part numbers. Check for faulty belts and couplings. For Tier 4 Final models, the PDF highlights unique parts related to emissions control. Serial number verification ensures compatibility. Proper diagnosis, guided by the manual, minimizes downtime and restores reliable engine operation.

Using the Parts Manual Effectively
The Sullair 185 PDF manual utilizes part numbers and detailed diagrams; serial number information confirms component compatibility for accurate identification and ordering.
Understanding Part Numbers and Diagrams
Deciphering the Sullair 185 parts manual hinges on correctly interpreting part numbers, which uniquely identify each component for precise ordering and replacement. The manual’s diagrams are meticulously detailed illustrations showcasing exploded views of assemblies, aiding in visualizing component relationships and proper installation.
These diagrams, coupled with the corresponding part numbers listed alongside, ensure accurate identification, minimizing errors during maintenance or repair. Understanding these elements is crucial for efficient troubleshooting and maintaining the compressor’s optimal performance. The manual often references serial numbers to clarify part compatibility across different model variations.
Interpreting Serial Number Information
The Sullair 185 parts manual utilizes serial numbers to pinpoint specific component versions compatible with your compressor. Information applies to models with serial numbers starting from 201507170000 and beyond, indicating manufacturing dates and potential design revisions.
Accurate serial number identification is paramount when ordering parts, as variations exist. The manual’s parts lists often specify applicability based on serial number ranges, ensuring you receive the correct replacement. Ignoring this detail can lead to incompatibility and operational issues, highlighting the importance of careful verification.

Sullair 185 Maintenance Schedules
The Sullair 185 manual details daily checks, weekly inspections, and scheduled service intervals for optimal performance and longevity of the compressor system.
Daily and Weekly Maintenance Checks
Consistent upkeep, as outlined in the Sullair 185 parts manual, is vital. Daily checks involve inspecting fluid levels – oil, coolant, and fuel – alongside a visual assessment for leaks or damage. Weekly routines expand upon this, incorporating a thorough examination of belts, hoses, and couplings for wear.
Air filter condition is paramount, requiring regular monitoring and replacement as needed. The manual emphasizes checking the separator element and ensuring proper lubrication. These proactive steps, detailed within the PDF, minimize downtime and maximize the compressor’s operational lifespan, referencing serial numbers from 2015 onwards.
Scheduled Service Intervals
The Sullair 185 parts manual details crucial service intervals, extending beyond daily and weekly checks. These intervals, tied to operating hours, dictate when to replace components like air and oil filters, separators, and belts. The manual specifies maintenance for Tier 4 Final Kubota engines, referencing part number 02250216-781;
Regular oil changes, coolant flushes, and valve adjustments are also outlined, ensuring optimal performance. Adhering to these schedules, documented since the 2018 publication date, prevents costly repairs and maintains warranty compliance, utilizing serial number information for accurate tracking.

Where to Purchase Sullair 185 Parts
Sullair 185 parts are readily available through authorized distributors and numerous online retailers, ensuring convenient access to necessary components for maintenance.
Authorized Sullair Distributors
Locating genuine Sullair 185 parts begins with authorized distributors, offering guaranteed compatibility and quality. These distributors provide expert assistance, ensuring you select the correct components for your specific compressor model and serial number. They stock a comprehensive inventory, including filters, belts, valves, and engine parts, streamlining the repair process.
Furthermore, authorized dealers often provide technical support and can assist with troubleshooting complex issues. Choosing an authorized distributor safeguards against counterfeit parts and ensures adherence to Sullair’s stringent quality standards, maximizing the longevity and performance of your equipment. Their expertise is invaluable for maintaining optimal compressor operation.
Online Parts Retailers
Numerous online retailers specialize in air compressor parts, offering a convenient alternative to traditional distributors for Sullair 185 components. These platforms often feature extensive catalogs, competitive pricing, and detailed parts diagrams, facilitating self-service repairs. However, verifying part compatibility with your specific model and serial number is crucial before purchasing.
Carefully review retailer reputations and return policies to ensure satisfaction. While offering accessibility, online sources may require longer shipping times and potentially lack the expert guidance available from authorized Sullair dealers. Thorough research is key to a successful online parts procurement experience.

Sullair 185 Tier 4 Final Specifics
Tier 4 Final models, with serial numbers from 201507170000 onward, necessitate specific parts due to updated emissions standards and Kubota engine integration.
Understanding Tier 4 Final Emissions Standards
The Tier 4 Final standards, implemented by the EPA, dramatically reduced particulate matter and nitrogen oxide emissions from diesel engines like those powering the Sullair 185. This required significant engineering changes, including diesel particulate filters (DPFs) and selective catalytic reduction (SCR) systems. Consequently, Tier 4 Final Sullair 185 compressors utilize unique parts not found in earlier models.
These specialized components demand careful attention during maintenance and repair, necessitating a dedicated parts manual section. Understanding these standards is crucial for proper operation and compliance, ensuring environmental responsibility while maximizing compressor performance and longevity. The publication date of relevant manuals is August 31, 2018.
Parts Unique to Tier 4 Final Models
Tier 4 Final Sullair 185 compressors require specific replacement parts to maintain emissions compliance. These include DPFs, SCR catalysts, associated sensors, and upgraded fuel systems. The parts manual (publication date 08/31/2018, serial number 201507170000 and subsequent) details these components with precise part numbers.
Regularly replacing these parts is vital for optimal performance and adherence to environmental regulations. Utilizing the correct parts, as outlined in the manual, prevents damage and ensures the compressor continues to meet stringent emission standards, safeguarding both operation and the environment.