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© 2014
SLF 2250/4000
Hydromatic Stinger
Maintenance
Inspection procedures - Chassis and superstructure
In the cabin
- Observe operation of all gauges.
- Operate windshield washer and wiper.
- Operate beacon lights and alarm system.
- Operate traffic guidance light and check proper operation.
- Turn on all truck lights and check for correct function.
- Operate the horn, heater, and defroster.
- Operate the communication system.
- Check fuel level, add fuel if necessary.
- Check level of windshield washing agent, add if necessary.
Brakes
- Check brakes for proper function.
- Check for uneven or spongy action, dragging, squealing, or
chatter when braking.
- Test parking brake for proper function.
- Check air system for leaks.
Inspection procedures - Pump system
- Inspect all fire fighting equipment for corrosion, damage or
other defects.
- Engage the water and foam compound pumps and check that it
functions correctly.
- Check function and condition of valves, instruments and gauges.
- Check turret conditions.
- Inspect hose reel operation. Follow procedures listed below:
◊
Pull hoses from reels and inspect brake lever to ensure brake
function is sufficient.
◊
Visually inspect hoses for cuts or damage.
◊
Check hose couplings for tight connection and defects.
- Check levels in water and foam compound tanks visually.
◊
Check non return valves of the water tank fill connections.
- Check condition of the screen fitted on the suction connection.
