DELCO TYPE ALTERNATOR VOLTAGE REGULATORS. 100% New, TOP QUALITY. (616) 606-5045 (For voice message) #1 High Output Alternator, Stock Amperage, Starters and more! 'OVER 40 YEARS AUTO ELECTRIC EXPERIENCE in the USA' Free Information for Charging & Starting System Troubleshooting. Voltage Regulator Aftermarket version Replaces Delco-Remy. Retrofitting old stlye delco remy regulator to new style delco remy 50vr regulator; rotor replacement for 27si; rotor with pressed on bearing assembly replacement instructions for 24si; service package installation instructions for 10si, 12si, 15si, 27si, 40si; shaft seal and o-ring replacement on 50dn oil-cooled alternators. 40si 6.8 - 10.2 nm (60 - 90 lb in) 55si 5.8 - 6.8 nm (50 - 60 lb in) grd ® 40si ™ & 55si ™ alternator installation instructions. Always use proper eye protection when performing any mechanical repairs to a. Vehicle – including, but not limited to, any installation and or repairs to the delco remy ® alternators. Any third part original manufacturer brands are for cross reference purposes only and do not constitute the source of goods.
Note: Instructions for 24SI & 28SI toreplace 21SI, 22SI
& 24SI alternators are onthe www.delcoremy.com web site.
WARNING!!!!
ALWAYS USE PROPER EYE PROTECTION WHEN PERFORMING ANY MECHANICAL REPAIRS TO A VEHICLE
- INCLUDING, BUT NOT LIMITED TO, ANY INSTALLATION AND OR REPAIRS TO THE DELCO REMY
®
ALTERNATORS. FAILURE
TO USE PROPER EYE PROTECTION CAN LEAD TO SERIOUS AND PERMANENT EYE DAMAGE.
Only perform the mechanical functions that you are properly qualified to perform. Mechanical repairs that are beyond your technical capabilities should be handled by a professional installation specialist.
DANGER!!!
To avoid injury or damage, always disconnect the negative cable at the battery before removing or replacing the alternator.
The alternator output terminal is always live (“hot”). If the battery is not disconnected, a tool accidentally touching this terminal and ground can quickly get hot enough to burn skin or damage tools and surrounding parts.
NOTICE!
Delco Remy 40si
Some of these are extremely high output Alternators. Always ensure your application is equipped with the appropriate
size and gauge cable. CHARGING LINE CABLE VOLTAGE DROP SHOULD NOT EXCEED 0.5 VOLTS (12V system), 1.0 Volts (24V system) (ALTERNATOR OUTPUT [B+] TERMINAL TO BATTERY POSITIVE TERMINAL AT FULL OUTPUT). FOR OBTAINING ADDITIONAL WIRING INSTALLATION INFORMATION, SEE HEAVY DUTY APPLICATION MANUALS OR CONTACT A REMY INC. REPRESENTATIVE.
FOLLOW ENGINE OR VEHICLE MANUFACTURER’S INSTRUCTIONS FOR REMOVING THE OLD ALTERNATOR FROM THE ENGINE AND INSTALLING THE NEW ALTERNATOR.
REMOVAL & INSTALLATION INSTRUCTIONS
Disconnect the negative (-) cable at the batteries.
Identify and tag all leads when removing the old alternator and install them on the same terminals of the new alternator.
Insure all leads are reconnected or contained where they cannot ground.
Hp photosmart printer repair manual. Torque all fasteners to values labeled in Figures 1, 2 & 3
This alternator may have more terminals than the one being replaced had or used. It will charge properly with only the battery and
ground leads connected. Use of the other terminals is optional based on need. See “TERMINAL DESCRIPTIONS”, Pages 2 and 3.