Removal Procedure
Show/hide table
Table 1
| Required Tools |
| Tool |
Part Number |
Part Description |
Qty |
| A |
138-7575 |
Link Bracket |
3 |
Start By:
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
- Remove the engine side guards. Refer to Disassembly and Assembly, "Engine Side Guards - Remove and Install".
- Remove the hood. Refer to Disassembly and Assembly, "Hood - Remove and Install".
- Remove the seat. Refer to Disassembly and Assembly, "Seat - Remove and Install".
- Remove the rollover protective structure. Refer to Disassembly and Assembly, "Rollover Protective Structure (ROPS) - Remove and Install".
Show/hide table
 |
Personal injury can result from contact with refrigerant. Contact with refrigerant can cause frost bite. Keep face and hands away to help prevent injury. Protective goggles must always be worn when refrigerant lines are opened, even if the gauges indicate the system is empty of refrigerant. Always use precaution when a fitting is removed. Slowly loosen the fitting. If the system is still under pressure, release it slowly in a well ventilated area. Personal injury or death can result from inhaling refrigerant through a lit cigarette. Inhaling air conditioner refrigerant gas through a lit cigarette or other smoking method or inhaling fumes released from a flame contacting air conditioner refrigerant gas, can cause bodily harm or death. Do not smoke when servicing air conditioners or wherever refrigerant gas may be present. Use a certified recovery and recycling cart to properly remove the refrigerant from the air conditioning system. |
 |
Show/hide table
|
| NOTICE |
|---|
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, "Caterpillar Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
|
Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.
- Recover the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NENG2500, "Air Conditioning Tools" for the tools.
- Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change".
- Remove the cab filters. Refer to Operation and Maintenance Manual, "Cab Filter (Fresh Air) - Clean/Inspect/Replace".
Show/hide table
|
 |
|
| Illustration 1 | g01753715 |
- Remove bolts (1). Remove cover (2). Repeat for the other side.
Show/hide table
|
 |
|
| Illustration 2 | g01753736 |
- Remove bolts (3). Remove plates (4) .
Show/hide table
|
 |
|
| Illustration 3 | g01753754 |
- Loosen clamps (5) and disconnect the hoses.
Show/hide table
|
 |
|
| Illustration 4 | g01753953 |
- Disconnect hose assembly (6A) and harness assembly (6) .
Show/hide table
|
 |
|
| Illustration 5 | g01753973 |
- Disconnect hose assembly (8). Remove bolts (7). Disconnect clamps (9) and (10) .
Show/hide table
|
 |
|
| Illustration 6 | g01754038 |
- Remove insulation (11) .
Show/hide table
|
 |
|
| Illustration 7 | g01754093 |
- Remove nut (12). Reposition connector assembly (13) .
Show/hide table
|
 |
|
| Illustration 8 | g01778615 |
- Remove bolts (15). Remove armrest (14) and plate (16). Repeat for the other side.
Show/hide table
|
 |
|
| Illustration 9 | g01778616 |
- Remove bolts (17) and panel (18).
Show/hide table
|
 |
|
| Illustration 10 | g01778617 |
- Remove bolts (20). Reposition console (19) .
Show/hide table
|
 |
|
| Illustration 11 | g01778618 |
- Disconnect harness assemblies (21). Remove console (19) .
Show/hide table
|
 |
|
| Illustration 12 | g01779633 |
- Remove bolts (22) and consoles (23) .
Show/hide table
|
 |
|
| Illustration 13 | g01779641 |
- Remove cover (24) .
Show/hide table
|
 |
|
| Illustration 14 | g01779673 |
- Disconnect harness assemblies (25) and clip (26) .
Show/hide table
|
 |
|
| Illustration 15 | g01779695 |
- Remove covers (27) and (28) .
Show/hide table
|
 |
|
| Illustration 16 | g01779674 |
- Disconnect cable assembly (29) and ground strap (30). Disconnect clamp (31) .
Show/hide table
|
 |
|
| Illustration 17 | g01779719 |
- Disconnect harness assemblies (32) and (34). Disconnect clamp (33) .
Show/hide table
|
 |
|
| Illustration 18 | g01779720 |
- Disconnect harness assembly (36). Cutcable straps (35) .
Note: There are multiple cable straps (35) .
Show/hide table
|
 |
|
| Illustration 19 | g01797795 |
- Disconnect harness assemblies (37) and (38) .
Show/hide table
|
 |
|
| Illustration 20 | g01779729 |
- Remove panel (39). Repeat for the other side.
Show/hide table
|
 |
|
| Illustration 21 | g01779740 |
- Disconnect cable assembly (41) and clamp (40) .
Show/hide table
|
 |
|
| Illustration 22 | g01779743 |
- Disconnect harness assemblies (42) .
Show/hide table
|
 |
|
| Illustration 23 | g01779779 |
- Remove footrest (43) and floor mat (44) .
Show/hide table
|
 |
|
| Illustration 24 | g01779794 |
- Remove floorplate (45) .
Show/hide table
|
 |
|
| Illustration 25 | g01779813 |
- Attach a suitable lifting device and Tooling (A) to cab (46) .
Show/hide table
|
 |
|
| Illustration 26 | g01779818 |
- Remove cab bolts (47) .
Show/hide table
|
 |
|
| Illustration 27 | g01779814 |
- Remove cab (46). The weight of cab (46) is approximately 771 kg (1700 lb).
