4511 results

• 
• Type

  Service Information

• Alternator OAP - Features and Benefits

• Jun 11

• Gates (127) Contact
• 

...Did you know that some solid alternator pulleys have been replaced by a patented pulley technology that is an important part of the drive system design? These new high tech alternator decoupler pulleys (ADP) allow the belt to power the alternator during acceleration and cruising speed, but...

• 
• Type

  Technical Bulletin

• Alternator not charging

• Jul 18

• MAHLE (144)
• 

...Alternator not working Technical MessengerWorkshop InformationIssue no. 04/2018: Alternator not workingwww.mahle-aftermarket.comIMPORTANT: Always interrupt the electrical circuit (disconnect the battery earthing cable) before performing any work on the alternator. Labeling the connections...

• 
• Type

  Technical Bulletin

• Alternator failure due to oil ingress

• Jun 17

• MAHLE (144)
• 

...Technical MessengerWorkshop InformationIssue No. 06/2017: Alternator failure due to oil ingresswww.mahle-aftermarket.comFigure 1: Oil residue in the alternatorFigure 2: Heavy wear on the slip rings (left) and carbon brushes (right) Figure 3: Depending on the installation position, it is i...

• 
• Type

  Tech Tip

• Alternator diagnostics for Opel with Isuzu Engines

• Apr 14

• Blue Print (202) Contact
• 

...There are some common faults associated with the charging system on Opel applications using the Isuzu 1.5 and 1.7 diesel engines. Blue Print gives some pointers to correctly diagnosis charging system faults prior to replacing the alternator, and to assist in the prevention of further probl...

• 
• Type

  Technical Bulletin

• Alternator diagnostics

• Sep 01

• Hella Ireland (1757)
• 

...Technical Information Generator Diagnostics For fault diagnosis on generators consider the following principles: · Don't disconnect, fit or short circuit terminals when the engine is running and the generator working (voltage spikes lead to damage ). · Don't measure...

• 
• Type

  Service Information

• Alternator Decoupler Pulley Inspection and Replacement

• May 11

• Gates (127) Contact
• 

...Alternator Decoupler Pulley OAP Overrunning alternator pulley Did you know that some solid alternator pulleys have been replaced by a patented pulley technology that is an important part of the drive system design? These new high tech alternator decoupler pulleys (ADP) allow the belt to...

• 
• Type

  Technical Bulletin

• Alternator Damage due to short-circuit/polarity reversal

• Jun 07

• Hella Ireland (1757)
• 

...Technical Information Alternator Damage due to short-circuit/polarity reversal Damage Damage due to short-circuits/polarity reversal on alternators can be recognized due to interrupted or unsoldered power diodes, an unsoldered stator winding and/or charred rectifier bodies....

• 
• Type

  Part Info Sheet

• Alternator Coupling Kit PRO0018 - 32 93 0816

• Dec 13

• SWAG (23)
• 

...Alternator Coupling Kit PRO0018 - 32 93 0816 (32930816 ) Alternator Coupling Pulley Kit fits: VW Touareg, Multivan T5, Transporter T5 with 2.5 TDI and 5.0 TDI engines PROBLEM Severe vibrations and unusually loud noises in the ancillary drive area may be the warning signs of imminent...

• 
• Type

  Technical Bulletin

• Alternator corrosion damage

• May 07

• Hella Ireland (1757)
• 

...Technical Information Alternator corrosion damage Damage Corrosion damage on alternators can be recognized v ia heavy corrosion on the contacts and on the connection terminals. Causes As a rule, alternators are splash proof as standard. If extreme water entry occurs duri...

• 
• Type

  Technical Bulletin

• Alternator bearing damage

• Apr 07

• Hella Ireland (1757)
• 

...Technical Information Alternator bearing damage Damage The symptoms of bearing damage on alternators are heavy noise, radial or axial play in the rotor, or a blocked rotor. Causes Heavy vibrations or the entry of water should be considered as causes of bearing damage on al...