M11 Series – Service Manual – 000-002   Engine Installation

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

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

The dry weight of a CELECT™ or CELECT™ Plus engine is approximately 940 Kg [2070 lb]. The dry weight of a STC engine is approximately 929 Kg [2045 lb]. See the equipment manufacturer’s specifications for the transmission weight.

On applications where the rear engine mounts are attached to the transmission, it can be necessary to install the engine and transmission as an assembly.

Use a properly rated hoist and engine lifting bracket, Part Number 3822512, attached to the engine mounted lifting brackets to install the engine.

Inspect all of the rubber isolators to be sure they are in good condition.

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

Connect all engine and chassis mounted accessories which were removed.

All lines, hoses, and tubes must be properly routed and fastened to prevent damage.

Fill the engine with clean 15W-40 lubricating oil. Refer to Procedure 007-037. Refer to Procedure 018-017 for the correct oil capacity.

The engine lubricating oil system must be pressurized before the engine is operated. Refer to Procedure 007-037.

Fill the cooling system with fully formulated coolant or a 50/50 mixture of fully formulated antifreeze and good quality water. Refer to Procedure 008-018.

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

Connect the OEM harness to the ECM on CELECT™ and CELECT™
Plus engines.

On CELECT™ engines, connect the 9-pin connector from the engine harness to the OEM harness.

On CELECT™ Plus engines, connect the 21-pin connector from the engine harness to the OEM harness.

Connect the 12 VDC power in connector from the engine harness.

Connect the fuel pump suction line to the fuel pump.

On STC engines, attach the throttle linkage to the fuel pump.

Perform a final inspection to make sure that all hoses, wires, linkages, and components have been properly installed and tightened.

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 serious personal injury.

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, and check the oil and coolant levels again.

Fill the engine to the correct coolant and oil levels if necessary. Refer to Procedures 008-018 and 007-037.

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

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