12-66 Simple inspection and service
Pull ring on the drain cock to discharge any conden-
sate from the air tank.
CAUTION
Under ordinary conditions, almost no conden-
sate should be discharged; however, a small
amount of water may be discharged if the air
tank undergoes a temperature drop of more
than 16°C (28.8°F). (This can happen when you
open the drain cock in the early morning after
you have stopped and parked the vehicle during
the day time on the preceding day.)
Remove the drain plug from the fuel tank to let sedi-
ment including water and foreign substances flow
out of the tank.
Air tank – check
Inspection
intervals
At the time of pre-operational
check
Draining sediment from fuel tank
Sediment draining interval Every 24 months
Tires – check
Inspection
intervals
At the time of pre-operational
check and every 10,000 km
(6,000 miles)
Z17564
Z02429
FKFM.book Page 66 Wednesday, January 28, 2009 9:21 AM