Selected Technical Service Bulletins

• Motor oil viscosity recommendation (NTB91-073)
• Spark plug, timing mark changes (NTB91-084)
• Timing chain tensioner (NTB92-056)
• Inaccurate fuel gauge (NTB93-017), page 1, page 2
• MAF reground (NTB93-118), page 1, page 2
• Fuel injector cleaner usage (NTB94-002)
• B-Pillar popping noise in Sentra SE-R (NTB94-030), page 1, page 2
• Sentra cowl water leak (NTB94-086-1), page 1, page 2, page 3, page 4