|Tool||Part Number||Part Description||Qty|
|3S-6224||Electric Hydraulic Pump||1|
|F||6V-6146||Load Leveling Beam||1|
|(1)||The Tooling was installed during the removal of the stabilizer. Refer to Disassembly and Assembly Manual, RENR5192, "Machine Systems", "Stabilizer - Remove".|
- Park the machine on level ground. Place wheel blocks in front of the rear wheels and behind the rear wheels. Disengage the parking brake. Refer to Operation and Maintenance Manual, "Parking and Seconardy Brake Control".
- Remove the fenders from the axle. Refer to Disassembly and Assembly Manual, RENR5192, "Machine Systems", "Fender - Remove and Install".
- Remove the stabilizer from the machine. Refer to Disassembly and Assembly Manual, RENR5192, "Machine Systems", "Stabilizer - Remove".
- Remove the drive shaft from the axle. Refer to Disassembly and Assembly Manual, "Drive Shaft - Remove and Install".
Personal injury or death can result from improper lifting or blocking.
When a hoist or jack is used to lift any part or component, stand clear of the area. Be sure the hoist or jack has the correct capacity to lift a component. Install blocks or stands before performance of any work under a heavy component.
Approximate weights of the components are shown. Clean all surfaces where parts are to be installed.
Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.
Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting, and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.
Refer to Special Publication, NENG2500, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat products.
Dispose of all fluids according to local regulations and mandates.
- Put identification marks on all hoses, and on all tubes for installation purposes. Plug all lines, all hoses, and all tubes. This will prevent fluid loss and contamination.
Illustration 1 g00987151
- Before removing the axle, install suitable cribbing on both sides of the machine between the chassis and the rear axle.
Illustration 2 g00987115
- Remove clip (1) and pin (2) in order to disconnect cable (3) from lever (4). Remove two bolts (5) and the washers in order to remove bracket (6) from parking brake (7).
Illustration 3 g00987155
- Disconnect hose (8) from the service brake. Disconnect hose (9) from the differential lock.
Illustration 4 g00987156
- Disconnect electrical connector (10) for the sensor on the differential lock.
Illustration 5 g00987157
- Disconnect electrical connector (11) for the sensor on the steering cylinder. Cut the cable strap that secures the electrical connector in position. Make a note of the position of the cable strap for the purpose of installation.
Illustration 6 g00987158
- Disconnect hoses (12) from the steering cylinder.
Illustration 7 g00987153
- Remove bolt (15), the washer and the spacer that secures pin (13) to bracket (16). Remove the pin out of the bracket and the cylinder (14). Move the cylinder to one side.
Illustration 8 g00987116
- Loosen wheel nuts (17) but do not remove the wheel nuts.
- Repeat the Step 9 on the wheel nuts on the other end of the axle.
Illustration 9 g00987117Show/hide table Illustration 10 g00989527Show/hide table Illustration 11 g00989528
- Use Tooling (A) to raise the machine. Raise the machine so that the wheels are off the ground.
- Position Tooling (B) under the chassis and Tooling (C) under the engine. Use Tooling (A) to lower the machine onto Tooling (B) and Tooling (C). Ensure that the wheels are off the ground before removing Tooling (A) from the machine. Otherwise return to Step 11.
Illustration 12 g00989529Show/hide table Illustration 13 g00989580
- Replace Tooling (D) that was installed under the boom during the removal of the stabilizer with Tooling (E). Refer to Disassembly and Assembly Manual, RENR5192, "Machine Systems", "Stabilizer - Remove". Extend Tooling (E) as close as possible to the underside of the boom.
Illustration 14 g00987118 Typical example
- Attach a suitable nylon lifting sling around the wheel (18). Attach the nylon lifting sling to a suitable hoist in order to support the wheel. The weight of the wheel without ballast is approximately
190 kg (420 lb).
Note: Liquid ballast is installed in the tires of certain machines. Liquid ballast will greatly increase the weight of a wheel. You must be sure that the weight of the wheel will not exceed the lifting capacity of your lifting equipment. Refer to Operation and Maintenance Manual, "Tire Inflation Information" for additional information about the recommended weight of installed liquid ballast.Show/hide table
Illustration 15 g00987119
- Remove wheel nuts (17) and the spring washers. Use the attached lifting equipment to remove wheel (18) from the machine.
- Repeat Step 14 to Step 15 for the wheel on the other end of the axle.
Illustration 16 g00989836Show/hide table Illustration 17 g00989837 Typical example that shows a suitable attachment of lifting slings
- Attach Tooling (C) to a suitable hoist. Attach two suitable nylon lifting slings between the Tooling and the axle. Ensure that the lifting equipment is of sufficient length in order to lower the axle to the ground. Use the lifting equipment to support the weight of the axle. The weight of the axle is approximately
550 kg (1212 lb).Show/hide table Illustration 18 g00989838
- Position a suitable pallet fork with suitable cribbing under the axle.
Illustration 19 g00987120
- Remove bolt (19) and the washer that secures pin (20) in position.
Illustration 20 g00989594 Typical example
- Use a suitable driver and a suitable mallet in order to carefully remove pin (20).
- Use the attached lifting equipment to carefully lower the axle onto the pallet fork. Remove all the washers that are between the axle and the chassis. Make a note of the positions of all the washers for the purpose of installation.
- Remove the lifting equipment from the axle before using the pallet fork to remove the axle from the machine.