N14 Base Engine Troubleshooting and Repair Manual – 000-002   Engine Installation

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

In installations such as short and medium nose conventional chassis, the factory installed rear engine lifting bracket is usually removed due to space constraints. In this case, the portable rear engine lifting bracket, Part No. 3823920, will be required to install the engine into the chassis. Follow instructions for the rear engine service lifting bracket installation in Procedure 000-001-999.

NOTE: If the rear engine mounts are attached to the transmission, it may be necessary to install the engine and the transmission as an assembly.

WARNING  The engine lifting equipment must be designed to safely lift the engine and the transmission as an assembly. The dry weight of the standard engine with accessories is 1256 kg [2770 lbs.]. Refer to the equipment manufacturer’s specifications for the transmission weight.

Use a correctly rated hoist; and attach engine lifting fixture, Part No. ST-125 or Part No. 3822512, to the engine mounted lifting brackets to install the engine.

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 which were removed.

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

Remove the four mounting capscrews and washers from the right plate of the lifting bracket on the exhaust side of the engine.

Remove the four mounting capscrews and washers from the left plate of the lifting bracket on the fuel pump side of the engine.

Remove the service lifting bracket assembly from the engine.

Install the wiring harness to the CELECT™ injectors. Refer to the CELECT™ System Troubleshooting and Repair Manual, Bulletin No.

3666084.

Install the stamped steel rocker lever cover if it was removed. Refer to Procedure

003-011-026.

Fill the engine with clean 15W-40 lubricating oil. Refer to Procedure

007-025-028.

NOTE: The total oil capacity of the standard engine, including combination full flow/bypass oil filter, is 42 liters [11.0 U.S. Gallons].

NOTE: The engine lubricating oil system

must be pressurized. Refer to Procedure ?????.

Fill the cooling system with 50 percent water, 50 percent ethylene glycol base antifreeze, and DCA corrosion protection. Refer to Procedure

008-018-028.

NOTE: The total coolant capacity (engine only) is 18.9 liters [20 U.S. Qts.].

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

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

WARNING  Do not remove the radiator cap from a hot engine. Hot steam can cause serious personal injury. The engine coolant temperature must be below 70°C [160°F].

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

Stop the engine and wait 5 to 7 minutes for the oil to drain to the oil pan. Check the oil and the coolant levels again.

Fill the engine to the correct oil and coolant levels if necessary. Refer to Procedures

007-025-028 and

008-018-028, respectively.

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. Refer to the appropriate sections.