Radiator - Remove
Removal Procedure
Show/hide table
| Required Tools | |||
| Tool | Part Number | Description | Qty |
| A | 1U-7484 | Mobile Lifting Crane | 1 |
Start By:
- Remove the hydraulic oil cooler.
Show/hide table
 |
Personal injury can result from hot coolant, steam and alkali. At operating temperature, engine coolant is hot and under pressure. The radiator and all lines to heaters or the engine contain hot coolant or steam. Any contact can cause severe burns. Remove cooling system pressure cap slowly to relieve pressure only when engine is stopped and cooling system pressure cap is cool enough to touch with your bare hand. Do not attempt to tighten hose connections when the coolant is hot, the hose can come off causing burns. Cooling System Coolant Additive contains alkali. Avoid contact with skin and eyes. |
 |
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 Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products. Dispose of all fluids according to local regulations and mandates. |
- Drain the coolant into a suitable container for storage or disposal.
Note: Refer to the Operation and Maintenance Manual for the capacity of coolant.
- Remove two bolts and washers (1) and remove plate (2) .
Show/hide table
 | |
| Illustration 1 | g00530208 |
- Remove the bolt and washer (3). Remove the retainer nut (not shown).
- Use two people in order to remove five counterweights (4) one at a time. The weight of each counterweight is 45 kg (100.0 lb).
- Remove the bolt and washer (5). Remove retainer nut (6) .
Show/hide table
 | |
| Illustration 2 | g00530211 |
- Remove two additional counterweights in order to access the bolts of the radiator mounting.
- Loosen clamps (7) and (9). Remove two tubes (8) from the engine.
Show/hide table
 | |
| Illustration 3 | g00530209 |
- Remove the four bolts and washers (11) and remove right guard assembly (10) .
Show/hide table
 | |
| Illustration 4 | g00530212 |
- Remove the bolt and washer (13) and remove right brace assembly (12) .
- Remove the four bolts, the washers and clips (14) and remove left guard assembly (15) .
Show/hide table
 | |
| Illustration 5 | g00530213 |
- Remove the bolt and washer (17) and remove left brace assembly (16) .
- Disconnect upper radiator hose assembly (18) from the radiator.
Show/hide table
 | |
| Illustration 6 | g00530214 |
- Disconnect lower radiator hose assembly (19) from the radiator.
Show/hide table
 | |
| Illustration 7 | g00530215 |
- Disconnect wire harness (20) from the radiator. Position the fan shroud over the fan assembly.
Show/hide table
 | |
| Illustration 8 | g00530216 |
- Secure a strap to the radiator in order to remove two mounting bolts and washers (21) .
Show/hide table
 | |
| Illustration 9 | g00530237 |
Show/hide table
 | |
| Illustration 10 | g00530238 |
- Use Tooling (A) in order to lift the radiator out of the machine. The weight of the radiator is 34 kg (75.0 lb).
Caterpillar Information System:
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Radiator - Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Precleaner - Remove and Install
789C Off-Highway Truck Power Train Hoist, Torque Converter, and Brake System Troubleshooting
3114, 3116, and 3126 Engines for Caterpillar Built Machines Engine Oil Filter Base - Disassemble
3114, 3116, and 3126 Engines for Caterpillar Built Machines Engine Oil Filter Base - Assemble
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Engine Oil Filter and Oil Filter Base - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Muffler - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Hydraulic Oil Cooler - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Hood - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Governor - Remove
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Governor - Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Fuel Tank - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Refrigerant Compressor - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Turbocharger - Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Turbocharger - Remove
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement V-Belts - Remove and Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Water Pump - Remove
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Water Pump - Install
3116 Engine for Challenger 35, Challenger 45 Agricultural Tractors and 3126 Engine for Challenger 55 Agricultural Tractor Engine Supplement Water Temperature Regulator - Remove and Install
561M Pipelayer Priority Valve
D250E Series II, D300E Series II, D350E Series II and D400E Series II Articulated Trucks Power Train Electronic Control System CID 0420 FMI 05 Relay (Secondary Steering) Current Below Normal - Test
784C and 785C Off-Highway Truck/Tractors Hoist, Torque Converter and Brake Tank Suction Screen - Inspect/Clean/Replace
D250E Series II, D300E Series II, D350E Series II and D400E Series II Articulated Trucks Power Train Electronic Control System CID 0420 FMI 06 Relay (Secondary Steering) Current Above Normal - Test
Electronic Modular Control Panel II (EMCP II) For MUI Engines Alarm Module Control - Adjust