MTU Detroit Diesel 183 Series Technical Publication page 42

Group 00
Subgroup 0005
Page 4
• Do not damage the wiring during removal work. Re-install so that it is not damaged and, during operation, does
not come into contact with sharp objects, does not rub against another component or contact a hot surface.
Never connect wiring to a line carrying hot liquid.
• On completion of the maintenance and repair work, correctly secure any cables which have become loose.
• Always tighten connectors with connector pliers.
• Cables belonging to mechanical components are to be secured with cable clamps if there is risk of scuffing.
• Do not use cable straps to secure as they cannot be used a second time after removal for maintenance and
repair work.
• Check that all plug-in connections are secure.
• It is not sufficient to tighten the bayonet union connections by hand. There is the risk that the locking unit does
not engage correctly and that the connector becomes loose during engine operation. For this reason, connector
pliers must be used to turn the bayonet union in a clockwise direction.
Fire Prevention
• Rectify any fuel or oil leaks immediately. Even splashes of fuel or oil on hot components can cause fires -
therefore always keep the engine in a clean condition. Do not leave oil-soaked cloths on the engine. Do not store
combustible fluids near the engine. Do not allow dirt or foreign matter to accumulate near the engine, as this
constitutes a fire hazard.
• Welding work must not be carried out on pipes and components carrying oil or fuel. Before welding, clean with a
non-combustible fluid.
• Never mix petrol (gasoline) with diesel fuel. If petrol (gasoline) is added to diesel fuel, there is increased danger
of fire.
• When starting the engine with a foreign power source, connect the ground lead last and remove it first. To avoid
sparks in the vicinity of the battery, connect the ground lead from the foreign power source to the ground lead of
the engine or to the ground terminal of the starter.
• Always keep a fire extinguisher at hand and learn how to use it.
Noise
• Hearing may be impaired at all workplaces where the sound pressure level is in excess of 85 dB(A).
• Wear earplugs or earmuffs!
Environmental Protection
• Dispose of used fluids and lubricants and filters in accordance with local regulations.
• Manipulation of the injection or control system can influence the engine performance and exhaust emissions. As
a result, compliance with environmental regulations may no longer be assured.
Skin Complaints
• Barrier creams issued for prophylactic use are not suitable for treatment of skin complaints. Seek medical advise
on skin rashes of any type, even if symptoms are very slight.
Warning Signs
• Before putting the engine into service and before working on the engine, read and follow all warning signs. Do
not paint over warning signs. Replace illegible signs.
20080/1 E 98-12
General