freightliner cascadia Driver Manual page 197

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Pre- and Post-Trip Inspections and Maintenance
2
1
02/17/2012
1. Air Cleaner
2. Vacuator Valve
1
03/08/2012
1. Vacuator Valves
Fig. 21.13, Hood Interior
Alliance/Racor Models: turn the drain plug
clockwise to close it.
DAVCO Models: close the drain valve.
Install and hand-tighten the vent cap.
6.
Inspect the steering components.
4
3
3. Rain Tray Seal
4. Rain Tray
Fig. 21.12, Rain Tray Assembly
1
f090498
Do not drive with a drive belt that is visibly worn
or damaged. If it fails, the lack of coolant flow
could rapidly cause damage to engine compo-
nents.
7.
5. Drain Hose
6.1
Inspect tie rods, steering arms, and the
drag link for signs of looseness (i.e., shiny
spots or rust tracks). See
rack and pinion steering gear; see
Fig. 21.18
for an integral steering gear.
6.2
Check the steering gear mounting bolts
and pitman arm nut, if equipped, for signs
of looseness.
6.3
Check the drag link nuts for missing cotter
pins.
6.4
Inspect the steering intermediate shaft and
end yokes for excessive looseness or
other damage.
NOTICE
Inspect the serpentine drive belts for signs of
glazing, frayed edges, breaks, cracks, or oil con-
tamination.
5
f090497
Fig. 21.17
for a
21.12

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