Engine - Install
Installation Procedure
Show/hide table
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. |
- Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.
- Attach a suitable double chain lifting sling to the lifting brackets on the front and on the rear of the engine and to a suitable hoist. Use the hoist to carefully lift the engine toward the machine and into the engine frame. Be careful not to catch on any loose hoses or wires on installation. The weight of the engine is approximately 450 kg (992 lb).
Show/hide table
Illustration 1 | g00983941 |
- Install two bolts (29), the washers, the nuts, the lower half of mounts (30) and washer (31). This will secure the engine to the engine frame. Tighten the bolts to a torque of 220 ± 20 N·m (162 ± 15 lb ft).
Note: The rear mount which is for the engine and for the transmission is installed in the installation procedure for the transmission. Refer to Disassembly and Assembly, RENR5186, "Transmission - Install".
Show/hide table
Illustration 2 | g00983945 |
Show/hide table
Illustration 3 | g00983912 |
- Install nut (27) and the washer in order to connect the positive cable which is part of harness (15) from terminal block (28). The terminal block is located on the side of the chassis which is near to the exhaust muffler.
Show/hide table
Illustration 4 | g00983911 |
- Install nut (24) and the washer in order to connect ground cable (25) to the engine frame (17). Connect electrical connector (26) to harness (15) .
Show/hide table
Illustration 5 | g00983910 |
- Connect hose (22) (if equipped) to accumulator (23) for the air conditioner. Connect hose (20) to water pump (21) and tighten the hose clamp.
Show/hide table
Illustration 6 | g00983909 |
- Connect heater hoses (18) to thermostat housing (19) and tighten the hose clamp.
Show/hide table
Illustration 7 | g00983908 |
- Install nut (16) and the washer in order to connect the harness to engine frame (17). Connect electrical connector (13) for sensor (14) for the hydraulic oil filter to harness (15) .
Show/hide table
Illustration 8 | g00983904 |
- Route cable (9) over the engine to fuel pump (10). Install the cable into bracket (12) and tighten two nuts (11). Align the cable with the lever on the fuel pump and install pin (8).
Show/hide table
Illustration 9 | g00983903 |
- Route hose (6) over the engine to the fuel filter. Connect the hose and tighten the retaining nut. Install all cable straps and clips that were removed and noted in the removal procedure.
Show/hide table
Illustration 10 | g00983902 |
- Connect two hoses (4) to fuel filter/water separator (5) and tighten the hose clamps. Install all cable straps and clips that were removed and noted in the removal procedure.
Show/hide table
Illustration 11 | g00983901 |
- Connect positive cables (1) and negative cables (2) to battery's (3) and install the terminal covers.
Show/hide table
Illustration 12 | g00983900 |
End By:
- Install the expansion tank. Refer to Disassembly and Assembly, "Expansion Tank - Remove and Install".
- Install the transmission. Refer to Disassembly and AssemblyRENR5186, "Transmission - Install".
Caterpillar Information System:
3034 Engine for Caterpillar Built Machines Pistons and Connecting Rods - Remove - Fractured Connecting Rod
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Piston Pump (Hydraulic Fan) - Install
735 and 740 Articulated Trucks and 735 and 740 OEM Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Hoist, Steering, Suspension, and Fan Drive System (Schematic)
735 and 740 Articulated Trucks and 735 and 740 OEM Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Braking System (Schematic)
735 and 740 Articulated Trucks and 735 and 740 OEM Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Suspension System (Schematic)
735 and 740 Articulated Trucks and 735 and 740 OEM Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Hoist System (Schematic)
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Piston Pump (Hydraulic Fan) - Remove
Procedure for Replacement of Air Conditioner Components{7320} Procedure for Replacement of Air Conditioner Components{7320}
797 Off-Highway Truck Power Train Worksheets
120H and 135H Motor Graders Operator Controls
735 and 740 Articulated Trucks and 735 and 740 OEM Articulated Trucks Steering, Suspension, and Body Hoist Hydraulic Systems Steering System (Schematic)
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Vane Pump (Braking) - Install
TH210 and TH215 Telehandlers Machine Systems Diverter Valve - Remove and Install
TH210 and TH215 Telehandlers Machine Systems Trailer Brake Valve (Hydraulic) - Remove and Install
TH350B, TH360B, TH460B and TH560B Telehandlers Engine Supplement Engine Mount (Rear) - Remove
2003/03/10 Correction to Specifications, Systems Operation, Testing and Adjusting , "Transmission Control Pressure Test" {3030, 3065, 3167}
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Pilot Operated Hydraulic Control (Joystick) - Disassemble
3412 Generator Set Engines Disconnect Switch
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Pilot Operated Hydraulic Control (Joystick) - Assemble
TH350B, TH360B, TH460B and TH560B Telehandlers Engine Supplement Engine Mount (Rear) - Install
Installation and Operation of the Belt Recoil Alarm for the Mobil-trac System{4197, 7400} Installation and Operation of the Belt Recoil Alarm for the Mobil-trac System{4197, 7400}
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Machine Systems Selector and Pressure Control Valve (Pilot) - Remove and Install
776D, 777D and 777D HAA Off-Highway Truck/Tractors Power Train Rear Axle and Final Drive System
120H and 135H Motor Graders Hydraulic and Steering System Ripper Cylinder and Lines