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April 2021
W11 - W12S -W12F - W13F - T13F | Operation manual
(*) Clean the DPF in case of an alarm or every 6000 DPF operating hours, whichever comes earlier.
(*) Lug nuts must be re-tightened to 148N.M. After any change of a wheel and anytime the lug nuts have been
loosened for any reason, and at the intervals specified in this Maintenance Section.
A proper and regular maintenance will allow the operator to avoid any mechanical failures. Pay attention to the
lubrication schedule.
Check engine oil level
Check engine oil level weekly or every 50 hours.
Identify if the oil addition is necessary according to dipstick indication.
Attention: Use matched oil in accordance with engine specification.
Air cleaner cleaning
The cover can be taken out after loosening the screw on the side of it.
Element cleaning.
Tap element filter paper lightly without any damage.
Wash the element if badly polluted and replace the element if the filter is damaged.
How to wash the element:
1.
Soak the element in water containing neutral detergent during approximately 30 minutes and then wash. Make
sure not to scratch the filter paper.
2.
After washing, rinse the element with clean water.
3.
Allow to dry naturally or use a dryer (cold air). Never use compressed or hot air.
NOTE
Element should be replaced after being used for one year or washing six times.
Battery electrolyte check
(The following steps are unnecessary if a maintenance-free battery is used)
1.
The battery electrolyte should be between the upper an lower levels.
2.
If the electrolyte level is below the lower mark, remove the cap and add distilled water to the upper level
through the water inlet port.
Change fuel filter
X
Fill all grease fittings with grease
X
Cab door lock (if equipped)
X
Change fuel filter
X
Replace Engine oil and filter
X
Idle speed and mixture ratio, adjust if necessary
X
Change the engine belts
X
Change parking brake shoes
X
Drain, flush and refill the hydraulic system
X
Replace drive axle oil
X
Daily
Weekly or
50 hours
Monthly or
200 hours
2 months or
400 hours
Yearly or
2400 hours
Содержание T13-F
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