Lull 944E-42 Service Manual User Manual download pdf (Page 208)

100

101

Engine: Cummins 4BT 3.9, B4.5T and QSB 4.5T

7.6

Model 644E-42/944E-42 Rev. 6/04

Rotating Parts and Fan Blades

Engine Coolant (anti-freeze/anti-boil over)

Battery

Engine Oil

Diesel Fuel

Engine Repair

Parts

WARNING: Keep away from parts which

rotate; the fan blades can appear invisible

when the fan is rotating.

DO NOT pull or pry on the fan blades. This

practice will cause fan failure. Use only

approved methods and tools for manually

rotating the engine.

WARNING: DO NOT remove the

radiator cap while the engine and coolant are

hot. Hot coolant under pressure is dangerous

and can injure the eyes and cause severe

burns.

• Cooling system corrosion inhibitors

contain alkali (chemicals that break

down organic substances such as skin

and eye tissue), DO NOT swallow.

Avoid prolonged or repeated contact

with corrosion inhibitors. In case of skin

contact, immediately wash affected

area with soap and water. In case of

contact with eyes, immediately flood

eyes with large amounts of water for a

minimum of 15 minutes. Obtain

medical assistance immediately. Keep

corrosion inhibitors out of the reach of

children.

•DO NOT use salt water or other

corrosive liquid in the cooling system.

WARNING: Keep sparks and fires away

from batteries. Batteries produce hydrogen

gas, which can explode and cause severe

personal injury and property damage.

Battery fluid can burn the skin and injure the

eyes. If you come in contact with battery acid,

flush the affected area with large amounts of

water and obtain medical assistance

immediately.

WARNING: Engine oil can cause skin

disorders and other personal injury. Avoid

prolonged or repeated contact with both new

and used engine oil.

WARNING: Diesel fuel can cause skin

irritation. Use gloves or protective hand lotion

when working on the fuel system.

WARNING: Before beginning any

adjustments or repairs, place accident

prevention tags in the operator’s compartment

and on the controls, and disconnect the battery

negative cable.

•DO NOT operate, clean, lubricate or

adjust the engine without proper

training.

• NEVER attempt to perform an

adjustment or repair that is not

understood.

• Before servicing, relieve pressure in

fuel, oil, coolant and hydraulic lines.

Obtain medical assistance immediately

if a high-pressure jet of fuel, oil, coolant

or hydraulic fluid strikes the skin.

•DO NOT permit loose clothing, hair,

etc., near moving parts.

• Keep away from parts which rotate; fan

blades can appear invisible when the

fan is rotating.

• To help prevent burns, avoid contact

with components that remain hot after

power is turned off or disconnected.

WARNING: When replacement is

necessary, ALWAYS use factory-approved

fasteners and parts.

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Lull 944E-42 Service Manual User Manual Page 208

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