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PS-6 < SERVICE INFORMATION > NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING NVH Troubleshooting Chart INFOID:0000000001327708 Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts. × : Applicable Reference page , NVH in PR section NVH in RFD section NVH in F AX, RAX, FSU, RSU section NVH in WT section NVH in WT section NVH in F AX section NVH in BR section Possible cause and suspected parts Fl uid le vel Ai r in hy dra u lic sy s tem Out e r socket b a ll j o in t swin gi ng force Out e r socket b a ll j o in t ro ta tin g t o rq ue Ou te r so cke t ba ll jo int en d pl a y S tee ring fl ui d l e a k a g e S tee ring wh ee l p lay S te e ri n g ge ar ra ck s lid in g f o rc e Dri ve b e lt lo os en es s Im p rop er st e e ri ng whe e l Im pro pe r in st all at ion o r lo os en es s of t ilt lo ck le ve r Mo un ti n g ru bb er d e te ri o rat io n S tee ring c o lu m n d e fo rm ati o n or da ma ge Im pro p e r in st all a tion o r lo os en es s of s te e ri ng co lu mn S tee ring li nk ag e loo s e ne s s PROPELLER S H AFT DIFF ERENTIAL AXLE and SUSPENSI ON TI RE S ROAD WHEE L DRIVE SHAFT BRAKE S Symptom STEERING Noise × × × × × × × × × × × × × × × × Shake × × × × × × × × × Vibration × × × × × × × × × Shimmy × × × × × × × × Judder × × × × × × |