The Cat 303 cr is a robust MINI EXCAVATORS .Once you have the arm of your Cat 303 cr excavator, it is important to see to it that the arm is well-maintained. It is extremely important that you keep up a maintenance schedule as this is vital in keeping your right arm of your excavator in good working order.

1. Take off the cat 303 cr sheild

1. Remove bolt on the side of the cab that holds the hood handle

2. Remove the hood handle

3. Remove ROPS cover bolts using an 8mm socket wrench (4 total)

4. Lift off ROPS cover and set aside

5. Remove access panel and set aside for future use if needed

6. Remove fuel cap to relieve pressure from fuel tank and set aside

7. Loosen hose clamps from fuel line connections with a flat head screwdriver (2 total)

8. Disconnect fuel lines by pulling them free from the quick connect fittings (2 total)

9. Wipe any spilled gas from machine and allow it to dry before continuing work on machine

10. Remove bolt from bottom left corner of hood with an 8mm socket wrench

11. Remove bolt from bottom right corner of hood with an 8mm socket wrench

12. Lift up front of hood to disconnect it from the hinge point and remove it

2. Unscrew the cat 303 cr big bolt

The Cat 303 CR is a machine designed for digging and digging in the dirt. Its purpose is to excavate large amounts of soil and debris from the ground. The machine comes with a variety of attachments, including a bucket for digging holes and a drill for drilling holes in the ground. The machine has two main parts: the engine and the frame. The engine is responsible for powering the machine and the frame provides support for it.

The machine comes with 2 wheels which are connected to each other by an axle that runs through both wheels. The front wheel also has an axle that runs through it to provide stability during operation.

The Cat 303 CR can be operated by one person or with two people if necessary, but only one person needs to be present at all times during operation. This is because there are only 2 operators (or drivers) needed to operate this machine: one operator (or driver) on the left side of the machine and another operator on right side of it; this means that both operators have full control over their own machines while operating them independently from each other without any hindrances whatsoever!

The Cat 303 CR has 3 main controls: throttle lever, brake pedal, and clutch lever; these allow you to control various aspects such as speed.

3. Take out the cat 303 cr gear section

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4. Take out the cat 303 cr shaft

The Caterpillar 303.5E2 CR Mini Hydraulic Excavator delivers high performance, durability and versatility in a compact design to help you work in a variety of applications.

The Cat C1.7 is certified Tier 4 Final/Stage IV. The engine delivers low emissions and improved fuel consumption through the use of proven technology, including new air intake system, new fuel system with diesel oxidation catalyst (DOC) and diesel particulate filter (DPF) with automatic regeneration.

The undercarriage can be configured to best meet customer needs: Standard, High Wide, Narrow or Long Undercarriage.

5. Take off the cat 303 cr cable

Remove the hydraulic hose from the top of the hydraulic cylinder. Remove the bolt, washer and spring that secure the hydraulic cylinder to the machine. Slide the hydraulic cylinder up or down on the boom to gain access to the cable.

Remove the bolt and nut that secure the clevis to the cable. Pull out on both sides of the clevis until you can remove it from around the cable.

Remove any clamps securing the cable to other components on your Cat 303 Mini Excavator. Remove any bolts securing parts of your Cat 303 Mini Excavator’s frame around the cable’s path. Pull out on both sides of those pieces until you can remove them from around the cable.

This is a foolproof way to replace the lever on the arm of your cat 303 cr excavator

If you have a Cat 303 CR Excavator that lost a lever during transport, and the replacement lever from Cat is going to take six weeks to arrive, this guide is for you.

I’ve been looking all over the internet for a solution, but I don’t see anyone with a good solution. So this weekend I decided to figure out how to replace the lever myself. And I did it!