The Caterpillar Backhoe Loader 432E is a versatile and powerful piece of equipment designed for construction and excavation tasks. Known for its reliability and efficiency, this model combines advanced hydraulic systems with robust performance, making it ideal for various applications in the industrial sector.

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Manual for Caterpillar Caterpillar Backhoe Loader 432E 432E

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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
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Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
B2 Rollers
Tensioning System
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Caterpillar Caterpillar Backhoe Loader 432E 432E

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Maintenance Plans for Caterpillar Caterpillar Backhoe Loader 432E Model 432E

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12000 Hourly / 6 Yealy Backhoe Loader Maintenance

WARNING: Pressurized system: Hot coolant can cause serious burn. To open cap, stop engine, wait until radiator is cool. Then loosen cap slowly to relieve the pressure.

NOTICE: Mixing ELC with other products will reduce the effectiveness of the coolant. This could result in damage to cooling system components.

Note: This machine is shipped with Extended Life Coolant. Extended Life Coolant is recommended for use.

Flushing the Extended Life Coolant From the Cooling System

Flushing a Standard Coolant From the Cooling System

Changing the Coolant

Pressurized system: Hot coolant can cause serious burn. To open cap, stop engine, wait until radiator is cool. Then loosen cap slowly to relieve the pressure.

NOTICE: Do not change the coolant until you read and understand the material in the Cooling System Specifications section.

Install the lift cylinder brace.

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When Required Backhoe Loader Maintenance

Battery - Recycle

Always recycle a battery. Never discard a battery.

Always return used batteries to one of the following locations:

• A battery supplier

• An authorized battery collection facility

• Recycling facility

Battery or Battery Cable - Inspect/Replace

1. Turn the engine start switch to the OFF position. Turn all switches to the OFF position.

2. Disconnect the negative battery cable from the frame.

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50 Hourly Backhoe Loader Maintenance

Quick Coupler - Lubricate

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500 Hourly / 3 Monthly Backhoe Loader Maintenance

Backhoe Control Console Latch - Lubricate

1. Remove the three bolts and remove the console(1).

2. Place the latch in the closed position.

3. Apply 242-6990 Lubricant onto the following:

• Pivot for the release lever (2)

• Axle for the ca;tch (3)

• Rotor axle (4)

• Notches and catch for the rotor (5)

• Contact for the release lever (6)

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1000 Hourly / 6 Monthly Backhoe Loader Maintenance

Differential Oil (Front) - Change

1. Remove oil drain plug (1) and drain the oil into a suitable container.

2. The drain plug is magnetic. Check the plug for metal.

3. Clean the drain plug and install the drain plug.

4. Remove oil level/fill plug (2).

5. Add oil until the oil is level with the threads for the filler plug. Refer to Operation and Maintenance Manual, “Lubricant Viscosities” and Operation and Maintenance Manual, “Capacities (Refill)” for oil.

6. Clean the filler plug and install the filler plug.

Differential Oil (Rear) - Change

The oil change interval should be decreased to 500 hours if more than 50% of the service hours is used for roading and loading.

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