All States Water Pump Instruction Manual

Introduction

This manual provides essential information for the installation, operation, and maintenance of the All States Water Pump, Model 184745. This water pump is designed for compatibility with various Bobcat and Caterpillar equipment, as well as Perkins engines. Please read this manual thoroughly before installation and operation to ensure proper function and longevity of the product.

Product Compatibility:

• Compatible with Bobcat Skid Steer Loader(s) 843
• Compatible with Caterpillar Construction & Industrial(s) 906
• Compatible with Caterpillar Engine(s) 3034
• Compatible with Caterpillar Skid Steer Loader(s) 216, 226, 228, 232, 236, 242, 246, 247, 248, 252, 257, 262, 267, 277
• Replaces Caterpillar OEM Number(s): 4131A053, 4131A052, 4131E023
• Replaces Perkins OEM Number(s): U5MW0173, U5MW0161, U5MW0162, U5MW0175, U5MW0176, U4131A053, U4131E023, U4131E026
• Replaces OEM Number(s): 173-1282, 1457847
• Fits Perkins Engines: 704-26, 704-30, 704-30T

Safety Information

Always observe safety precautions when working with machinery and automotive parts. Failure to do so may result in injury or damage to equipment.

• Ensure the engine is off and cooled down before attempting any installation or maintenance.
• Disconnect the battery to prevent accidental starting.
• Wear appropriate personal protective equipment (PPE), including gloves and eye protection.
• Handle coolant with care; it can be toxic. Dispose of old coolant responsibly.
• Refer to the specific equipment's service manual for detailed instructions on water pump replacement procedures.

Setup and Installation

Proper installation is crucial for the performance and longevity of your water pump. It is recommended that installation be performed by a qualified technician.

1. Preparation:
   • Ensure the engine is completely cool.
   • Drain the cooling system.
   • Remove any components obstructing access to the water pump (e.g., belts, hoses, fan shroud).
2. Removal of Old Water Pump:
   • Carefully disconnect all hoses and electrical connections attached to the old water pump.
   • Unbolt the old water pump from the engine block.
   • Clean the mounting surface thoroughly, removing all old gasket material and debris. A clean surface is essential for a proper seal.
3. Installation of New Water Pump:
   • Apply a thin, even coat of RTV sealant to both sides of the new gasket, if applicable, or use the provided gasket.
   • Carefully position the new water pump onto the engine block, aligning the bolt holes.
   • Insert and hand-tighten all mounting bolts.
   • Tighten the bolts to the manufacturer's specified torque settings, typically in a crisscross pattern to ensure even pressure. Refer to your equipment's service manual for exact torque specifications.
   • Reconnect all hoses and electrical connections. Ensure hose clamps are secure.
4. Refilling the Cooling System:
   • Refill the cooling system with the appropriate coolant mixture as specified by your equipment manufacturer.
   • Bleed any air from the cooling system by running the engine with the radiator cap off (or bleed valve open) until the thermostat opens and coolant circulates. Top off coolant as needed.
   • Inspect for leaks around the new water pump and hose connections.

Figure 1: Front view of the All States Water Pump, Model 184745, showing the main housing and shaft.

Figure 2: Side view of the water pump, highlighting the coolant inlet and outlet ports.

Operating Considerations

Once installed, the water pump operates as an integral part of the engine's cooling system. No specific user operation is required beyond ensuring the cooling system is properly maintained.

• Monitor engine temperature gauges during operation to ensure the cooling system is functioning correctly.
• Regularly check coolant levels and condition.
• Listen for unusual noises from the water pump area, which could indicate bearing wear.

Maintenance

Regular maintenance of the cooling system helps extend the life of the water pump and prevents engine overheating.

• Coolant Checks: Periodically check the coolant level and condition. Ensure it is at the recommended level and free from contaminants.
• Hose Inspection: Inspect all coolant hoses for cracks, leaks, or swelling. Replace any damaged hoses promptly.
• Belt Tension: If the water pump is driven by a belt, ensure the belt tension is correct according to the equipment manufacturer's specifications. An overly tight or loose belt can cause premature wear.
• Leak Detection: Regularly inspect the water pump area for any signs of coolant leaks. A small leak can quickly become a major issue.

Figure 3: Angled view of the water pump, showing the mounting points and various ports.

Troubleshooting

This section outlines common issues and potential solutions related to the water pump.

Figure 4: Another angled view of the water pump, highlighting the overall casting and design.

Specifications

Key specifications for the All States Water Pump, Model 184745:

• Brand: All States
• Model Number: 184745
• Item Weight: Approximately 3.95 pounds (1.79 kg)
• Product Dimensions: Approximately 7.75 x 6.75 x 5.75 inches (19.69 x 17.15 x 14.61 cm)
• Manufacturer Part Number: 184745
• UPC: 780348198682
• Vehicle Service Type: Tractor (compatible with various Bobcat/Caterpillar equipment and Perkins engines)

Figure 5: Rear view of the water pump, showing the mounting plate and internal components.

Warranty and Support

For warranty information or technical support regarding your All States Water Pump, Model 184745, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.

Seller: Parts ASAP

Return Policy: 30-day refund/replacement policy from the seller.

For further assistance, you may visit the Parts ASAP seller page on Amazon.