Noise And Vibration - Acura 1994 Integra Service Manual

Troubleshooting
Noise and Vibration
NOTE: Pump noise in first 2 - 3 minutes after starting in cold weather (-20.C, -4"F or colder) is normal.
Humming
Rattle or chattering
Right cylinder end soal squeak
Pump noise. though not loud,lrom the vslvo bodv unit can be heard when turn-
ing the steering wheel right or left. This is normsl.
Humming due to pulsation ol fluid is no.mal, paniculady when wheel is turned
with ca. stopped.
lf equipped with automatic trans-
mission, the hum could b€ tor-
que convener or pump notse.
Confirm by temporarily removing
pump b€lt.
High pressure line touching the
frame,
Reposhion tho line.
Loose steering shaft connector.
tie-rod, or balljoint.
C h e c k a n d t i g h t e n , o r r e p l a c e
pa s as necessary.
Column shaft wobbling. Replace column assembly.
Check the rack guide for proper
adjustment (16o page 17-21).
Adjust, if n€ca€ssry.
Rattling sound and feeling when turning the steoring wheel right and lett with tho
engine OFF is a sound when th6 valve unit contacts tho stopper. This is normal.
Striking sound wh6n turning the ste€ring whoglfully right o. left is a sound when
the r6ck end contacts th6 stopper. This is normal.
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