532
2007 TUNDRA from Jul. ’07 Prod. (OM34463U)
Doors and engine hood
Check that all doors including tailgate op-
erate smoothly and all latches lock se-
curely. Make sure the engine hood sec-
ondary latch secures the hood from
opening when the primary latch is re-
leased.
Tire inflation pressure
Check the pressure with a gauge ev-
ery two weeks, or at least once a
month. See page 548 in Section 7−2
for additional information.
Tire surface and wheel nuts
Check the tires carefully for cuts,
damage or excessive wear. See page
551 in Section 7−2 for additional in-
formation. When checking the tires,
make sure no nuts are missing, and
check the nuts for looseness. Tighten
them if necessary.
Tire rotation
Rotate the tires according to the
maintenance schedule. (For
scheduled maintenance information,
please refer to the “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement”.) See page 553
in Section 7−2 for additional
information.
Be on the alert for changes in perfor-
mance, sounds, and visual tip−offs that
indicate service is needed. Some impor-
tant clues are as follows:
D Engine missing, stumbling, or pinging
D Appreciable loss of power
D Strange engine noises
D A leak under the vehicle (however, wa-
ter dripping from the air conditioning
after use is normal.)
D Change in exhaust sound (This may
indicate a dangerous carbon monoxide
leak. Drive with the windows open and
have the exhaust system checked im-
mediately.)
D Flat−looking tire; excessive tire squeal
when cornering; uneven tire wear
D Vehicle pulls to one side when driving
straight on a level road
D Strange noises related to suspension
movement
D Loss of brake effectiveness; spongy
feeling brake or clutch pedal; pedal al-
most touches floor; vehicle pulls to one
side when braking
D Engine coolant temperature continually
higher than normal
07 04.26
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