Home » ISX11.9 CM2250 - Service Manual » Cummins ISX11.9 CM2250 – Service Manual 000-002   Engine Installation

Cummins ISX11.9 CM2250 – Service Manual 000-002   Engine Installation

Table of Contents

Install
Finishing Steps

Install

TOC

Install all accessories and brackets that were removed from the previous engine.

SMALL | MEDIUM | LARGE


If the rear engine mounts are attached to the transmission, it will possibly be necessary to install the engine and the transmission as an assembly.

 
SMALL | MEDIUM | LARGE
   


 WARNING 

The engine lifting equipment must be designed to lift the engine and the transmission as an assembly without causing personal injury.
 WARNING 

This component weighs 23 kg [50 lb] or more. To reduce the possibility of personal injury, use a hoist or get assistance to lift this component.

Use a correctly rated hoist, and attach engine lifting fixture, Part Number 3162871, to the engine-mounted lifting brackets to install the engine.

SMALL | MEDIUM | LARGE
   


 CAUTION 

Make sure all lines, hoses, and tubes are correctly routed and fastened to prevent damage.

Align the engine in the chassis, and tighten the engine mounting capscrews. Refer to the equipment manufacturer’s torque specifications.

Connect all engine and chassis-mounted accessories that were removed.

SMALL | MEDIUM | LARGE
   


Connect the OEM wiring harness to the ECM. Refer to Procedure 019-071 in Section 19.

SMALL | MEDIUM | LARGE
   

Finishing Steps

TOC

Fill and prime the engine with clean 15W-40 lubricating oil. Refer to Procedure 007-037 in Section 7.

SMALL | MEDIUM | LARGE
   


Fill and prime the fuel system. Refer to Procedure 005-234 in Section 5.

 
SMALL | MEDIUM | LARGE
   


Refer to the equipment manufacturer’s specifications for radiator and system capacity.

Fill the cooling system. Refer to Procedure 008-018 in Section 8.

SMALL | MEDIUM | LARGE
   


Make a final inspection to make sure all hoses, wires, linkages, and components have been correctly installed and tightened.

SMALL | MEDIUM | LARGE
   


 WARNING 

Do not remove the pressure cap from a hot engine. Wait until the coolant temperature is below 50°C [120°F] before removing the pressure cap. Heated coolant spray or steam can cause personal injury.

Operate the engine at low idle for 2 to 3 minutes.

Stop the engine and wait 15 minutes for the oil to drain to the oil pan.

Check the oil and the coolant levels again.

SMALL | MEDIUM | LARGE
   


Fill the engine to the correct coolant level, if necessary. Refer to Procedure 008-018 in Section 8.

Fill the engine to the correct oil level, if necessary. Refer to Procedure 007-037 in Section 7.

SMALL | MEDIUM | LARGE
   


Operate the engine for 8 to 10 minutes to check for correct engine operation, unusual noises, and coolant, fuel, or lubricating oil leaks.

Repair all leaks and component problems. Consult the appropriate procedures.

SMALL | MEDIUM | LARGE
Last Modified:  04-May-2010